aboutsummaryrefslogtreecommitdiffstats
path: root/fs/orangefs/orangefs-sysfs.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/orangefs/orangefs-sysfs.c')
-rw-r--r--fs/orangefs/orangefs-sysfs.c1193
1 files changed, 239 insertions, 954 deletions
diff --git a/fs/orangefs/orangefs-sysfs.c b/fs/orangefs/orangefs-sysfs.c
index ed5ee33d0f7e..a799546a67f7 100644
--- a/fs/orangefs/orangefs-sysfs.c
+++ b/fs/orangefs/orangefs-sysfs.c
@@ -139,159 +139,34 @@
#define PC_KOBJ_ID "pc"
#define STATS_KOBJ_ID "stats"
-struct orangefs_obj {
- struct kobject kobj;
- int op_timeout_secs;
- int perf_counter_reset;
- int perf_history_size;
- int perf_time_interval_secs;
- int slot_timeout_secs;
- int dcache_timeout_msecs;
- int getattr_timeout_msecs;
-};
-
-struct acache_orangefs_obj {
- struct kobject kobj;
- int hard_limit;
- int reclaim_percentage;
- int soft_limit;
- int timeout_msecs;
-};
-
-struct capcache_orangefs_obj {
- struct kobject kobj;
- int hard_limit;
- int reclaim_percentage;
- int soft_limit;
- int timeout_secs;
-};
-
-struct ccache_orangefs_obj {
- struct kobject kobj;
- int hard_limit;
- int reclaim_percentage;
- int soft_limit;
- int timeout_secs;
-};
-
-struct ncache_orangefs_obj {
- struct kobject kobj;
- int hard_limit;
- int reclaim_percentage;
- int soft_limit;
- int timeout_msecs;
-};
-
-struct pc_orangefs_obj {
- struct kobject kobj;
- char *acache;
- char *capcache;
- char *ncache;
-};
-
-struct stats_orangefs_obj {
- struct kobject kobj;
- int reads;
- int writes;
-};
+/*
+ * Every item calls orangefs_attr_show and orangefs_attr_store through
+ * orangefs_sysfs_ops. They look at the orangefs_attributes further below to
+ * call one of sysfs_int_show, sysfs_int_store, sysfs_service_op_show, or
+ * sysfs_service_op_store.
+ */
struct orangefs_attribute {
struct attribute attr;
- ssize_t (*show)(struct orangefs_obj *orangefs_obj,
+ ssize_t (*show)(struct kobject *kobj,
struct orangefs_attribute *attr,
char *buf);
- ssize_t (*store)(struct orangefs_obj *orangefs_obj,
+ ssize_t (*store)(struct kobject *kobj,
struct orangefs_attribute *attr,
const char *buf,
size_t count);
};
-struct acache_orangefs_attribute {
- struct attribute attr;
- ssize_t (*show)(struct acache_orangefs_obj *acache_orangefs_obj,
- struct acache_orangefs_attribute *attr,
- char *buf);
- ssize_t (*store)(struct acache_orangefs_obj *acache_orangefs_obj,
- struct acache_orangefs_attribute *attr,
- const char *buf,
- size_t count);
-};
-
-struct capcache_orangefs_attribute {
- struct attribute attr;
- ssize_t (*show)(struct capcache_orangefs_obj *capcache_orangefs_obj,
- struct capcache_orangefs_attribute *attr,
- char *buf);
- ssize_t (*store)(struct capcache_orangefs_obj *capcache_orangefs_obj,
- struct capcache_orangefs_attribute *attr,
- const char *buf,
- size_t count);
-};
-
-struct ccache_orangefs_attribute {
- struct attribute attr;
- ssize_t (*show)(struct ccache_orangefs_obj *ccache_orangefs_obj,
- struct ccache_orangefs_attribute *attr,
- char *buf);
- ssize_t (*store)(struct ccache_orangefs_obj *ccache_orangefs_obj,
- struct ccache_orangefs_attribute *attr,
- const char *buf,
- size_t count);
-};
-
-struct ncache_orangefs_attribute {
- struct attribute attr;
- ssize_t (*show)(struct ncache_orangefs_obj *ncache_orangefs_obj,
- struct ncache_orangefs_attribute *attr,
- char *buf);
- ssize_t (*store)(struct ncache_orangefs_obj *ncache_orangefs_obj,
- struct ncache_orangefs_attribute *attr,
- const char *buf,
- size_t count);
-};
-
-struct pc_orangefs_attribute {
- struct attribute attr;
- ssize_t (*show)(struct pc_orangefs_obj *pc_orangefs_obj,
- struct pc_orangefs_attribute *attr,
- char *buf);
- ssize_t (*store)(struct pc_orangefs_obj *pc_orangefs_obj,
- struct pc_orangefs_attribute *attr,
- const char *buf,
- size_t count);
-};
-
-struct stats_orangefs_attribute {
- struct attribute attr;
- ssize_t (*show)(struct stats_orangefs_obj *stats_orangefs_obj,
- struct stats_orangefs_attribute *attr,
- char *buf);
- ssize_t (*store)(struct stats_orangefs_obj *stats_orangefs_obj,
- struct stats_orangefs_attribute *attr,
- const char *buf,
- size_t count);
-};
-
static ssize_t orangefs_attr_show(struct kobject *kobj,
struct attribute *attr,
char *buf)
{
struct orangefs_attribute *attribute;
- struct orangefs_obj *orangefs_obj;
- int rc;
attribute = container_of(attr, struct orangefs_attribute, attr);
- orangefs_obj = container_of(kobj, struct orangefs_obj, kobj);
-
- if (!attribute->show) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->show(orangefs_obj, attribute, buf);
-
-out:
- return rc;
+ if (!attribute->show)
+ return -EIO;
+ return attribute->show(kobj, attribute, buf);
}
static ssize_t orangefs_attr_store(struct kobject *kobj,
@@ -300,24 +175,15 @@ static ssize_t orangefs_attr_store(struct kobject *kobj,
size_t len)
{
struct orangefs_attribute *attribute;
- struct orangefs_obj *orangefs_obj;
- int rc;
- gossip_debug(GOSSIP_SYSFS_DEBUG,
- "orangefs_attr_store: start\n");
+ if (!strcmp(kobj->name, PC_KOBJ_ID) ||
+ !strcmp(kobj->name, STATS_KOBJ_ID))
+ return -EPERM;
attribute = container_of(attr, struct orangefs_attribute, attr);
- orangefs_obj = container_of(kobj, struct orangefs_obj, kobj);
-
- if (!attribute->store) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->store(orangefs_obj, attribute, buf, len);
-
-out:
- return rc;
+ if (!attribute->store)
+ return -EIO;
+ return attribute->store(kobj, attribute, buf, len);
}
static const struct sysfs_ops orangefs_sysfs_ops = {
@@ -325,402 +191,58 @@ static const struct sysfs_ops orangefs_sysfs_ops = {
.store = orangefs_attr_store,
};
-static ssize_t acache_orangefs_attr_show(struct kobject *kobj,
- struct attribute *attr,
- char *buf)
-{
- struct acache_orangefs_attribute *attribute;
- struct acache_orangefs_obj *acache_orangefs_obj;
- int rc;
-
- attribute = container_of(attr, struct acache_orangefs_attribute, attr);
- acache_orangefs_obj =
- container_of(kobj, struct acache_orangefs_obj, kobj);
-
- if (!attribute->show) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->show(acache_orangefs_obj, attribute, buf);
-
-out:
- return rc;
-}
-
-static ssize_t acache_orangefs_attr_store(struct kobject *kobj,
- struct attribute *attr,
- const char *buf,
- size_t len)
-{
- struct acache_orangefs_attribute *attribute;
- struct acache_orangefs_obj *acache_orangefs_obj;
- int rc;
-
- gossip_debug(GOSSIP_SYSFS_DEBUG,
- "acache_orangefs_attr_store: start\n");
-
- attribute = container_of(attr, struct acache_orangefs_attribute, attr);
- acache_orangefs_obj =
- container_of(kobj, struct acache_orangefs_obj, kobj);
-
- if (!attribute->store) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->store(acache_orangefs_obj, attribute, buf, len);
-
-out:
- return rc;
-}
-
-static const struct sysfs_ops acache_orangefs_sysfs_ops = {
- .show = acache_orangefs_attr_show,
- .store = acache_orangefs_attr_store,
-};
-
-static ssize_t capcache_orangefs_attr_show(struct kobject *kobj,
- struct attribute *attr,
- char *buf)
-{
- struct capcache_orangefs_attribute *attribute;
- struct capcache_orangefs_obj *capcache_orangefs_obj;
- int rc;
-
- attribute =
- container_of(attr, struct capcache_orangefs_attribute, attr);
- capcache_orangefs_obj =
- container_of(kobj, struct capcache_orangefs_obj, kobj);
-
- if (!attribute->show) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->show(capcache_orangefs_obj, attribute, buf);
-
-out:
- return rc;
-}
-
-static ssize_t capcache_orangefs_attr_store(struct kobject *kobj,
- struct attribute *attr,
- const char *buf,
- size_t len)
-{
- struct capcache_orangefs_attribute *attribute;
- struct capcache_orangefs_obj *capcache_orangefs_obj;
- int rc;
-
- gossip_debug(GOSSIP_SYSFS_DEBUG,
- "capcache_orangefs_attr_store: start\n");
-
- attribute =
- container_of(attr, struct capcache_orangefs_attribute, attr);
- capcache_orangefs_obj =
- container_of(kobj, struct capcache_orangefs_obj, kobj);
-
- if (!attribute->store) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->store(capcache_orangefs_obj, attribute, buf, len);
-
-out:
- return rc;
-}
-
-static const struct sysfs_ops capcache_orangefs_sysfs_ops = {
- .show = capcache_orangefs_attr_show,
- .store = capcache_orangefs_attr_store,
-};
-
-static ssize_t ccache_orangefs_attr_show(struct kobject *kobj,
- struct attribute *attr,
- char *buf)
-{
- struct ccache_orangefs_attribute *attribute;
- struct ccache_orangefs_obj *ccache_orangefs_obj;
- int rc;
-
- attribute =
- container_of(attr, struct ccache_orangefs_attribute, attr);
- ccache_orangefs_obj =
- container_of(kobj, struct ccache_orangefs_obj, kobj);
-
- if (!attribute->show) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->show(ccache_orangefs_obj, attribute, buf);
-
-out:
- return rc;
-}
-
-static ssize_t ccache_orangefs_attr_store(struct kobject *kobj,
- struct attribute *attr,
- const char *buf,
- size_t len)
-{
- struct ccache_orangefs_attribute *attribute;
- struct ccache_orangefs_obj *ccache_orangefs_obj;
- int rc;
-
- gossip_debug(GOSSIP_SYSFS_DEBUG,
- "ccache_orangefs_attr_store: start\n");
-
- attribute =
- container_of(attr, struct ccache_orangefs_attribute, attr);
- ccache_orangefs_obj =
- container_of(kobj, struct ccache_orangefs_obj, kobj);
-
- if (!attribute->store) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->store(ccache_orangefs_obj, attribute, buf, len);
-
-out:
- return rc;
-}
-
-static const struct sysfs_ops ccache_orangefs_sysfs_ops = {
- .show = ccache_orangefs_attr_show,
- .store = ccache_orangefs_attr_store,
-};
-
-static ssize_t ncache_orangefs_attr_show(struct kobject *kobj,
- struct attribute *attr,
- char *buf)
-{
- struct ncache_orangefs_attribute *attribute;
- struct ncache_orangefs_obj *ncache_orangefs_obj;
- int rc;
-
- attribute = container_of(attr, struct ncache_orangefs_attribute, attr);
- ncache_orangefs_obj =
- container_of(kobj, struct ncache_orangefs_obj, kobj);
-
- if (!attribute->show) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->show(ncache_orangefs_obj, attribute, buf);
-
-out:
- return rc;
-}
-
-static ssize_t ncache_orangefs_attr_store(struct kobject *kobj,
- struct attribute *attr,
- const char *buf,
- size_t len)
-{
- struct ncache_orangefs_attribute *attribute;
- struct ncache_orangefs_obj *ncache_orangefs_obj;
- int rc;
-
- gossip_debug(GOSSIP_SYSFS_DEBUG,
- "ncache_orangefs_attr_store: start\n");
-
- attribute = container_of(attr, struct ncache_orangefs_attribute, attr);
- ncache_orangefs_obj =
- container_of(kobj, struct ncache_orangefs_obj, kobj);
-
- if (!attribute->store) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->store(ncache_orangefs_obj, attribute, buf, len);
-
-out:
- return rc;
-}
-
-static const struct sysfs_ops ncache_orangefs_sysfs_ops = {
- .show = ncache_orangefs_attr_show,
- .store = ncache_orangefs_attr_store,
-};
-
-static ssize_t pc_orangefs_attr_show(struct kobject *kobj,
- struct attribute *attr,
- char *buf)
-{
- struct pc_orangefs_attribute *attribute;
- struct pc_orangefs_obj *pc_orangefs_obj;
- int rc;
-
- attribute = container_of(attr, struct pc_orangefs_attribute, attr);
- pc_orangefs_obj =
- container_of(kobj, struct pc_orangefs_obj, kobj);
-
- if (!attribute->show) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->show(pc_orangefs_obj, attribute, buf);
-
-out:
- return rc;
-}
-
-static const struct sysfs_ops pc_orangefs_sysfs_ops = {
- .show = pc_orangefs_attr_show,
-};
-
-static ssize_t stats_orangefs_attr_show(struct kobject *kobj,
- struct attribute *attr,
- char *buf)
-{
- struct stats_orangefs_attribute *attribute;
- struct stats_orangefs_obj *stats_orangefs_obj;
- int rc;
-
- attribute = container_of(attr, struct stats_orangefs_attribute, attr);
- stats_orangefs_obj =
- container_of(kobj, struct stats_orangefs_obj, kobj);
-
- if (!attribute->show) {
- rc = -EIO;
- goto out;
- }
-
- rc = attribute->show(stats_orangefs_obj, attribute, buf);
-
-out:
- return rc;
-}
-
-static const struct sysfs_ops stats_orangefs_sysfs_ops = {
- .show = stats_orangefs_attr_show,
-};
-
-static void orangefs_release(struct kobject *kobj)
-{
- struct orangefs_obj *orangefs_obj;
-
- orangefs_obj = container_of(kobj, struct orangefs_obj, kobj);
- kfree(orangefs_obj);
-}
-
-static void acache_orangefs_release(struct kobject *kobj)
-{
- struct acache_orangefs_obj *acache_orangefs_obj;
-
- acache_orangefs_obj =
- container_of(kobj, struct acache_orangefs_obj, kobj);
- kfree(acache_orangefs_obj);
-}
-
-static void capcache_orangefs_release(struct kobject *kobj)
-{
- struct capcache_orangefs_obj *capcache_orangefs_obj;
-
- capcache_orangefs_obj =
- container_of(kobj, struct capcache_orangefs_obj, kobj);
- kfree(capcache_orangefs_obj);
-}
-
-static void ccache_orangefs_release(struct kobject *kobj)
-{
- struct ccache_orangefs_obj *ccache_orangefs_obj;
-
- ccache_orangefs_obj =
- container_of(kobj, struct ccache_orangefs_obj, kobj);
- kfree(ccache_orangefs_obj);
-}
-
-static void ncache_orangefs_release(struct kobject *kobj)
-{
- struct ncache_orangefs_obj *ncache_orangefs_obj;
-
- ncache_orangefs_obj =
- container_of(kobj, struct ncache_orangefs_obj, kobj);
- kfree(ncache_orangefs_obj);
-}
-
-static void pc_orangefs_release(struct kobject *kobj)
-{
- struct pc_orangefs_obj *pc_orangefs_obj;
-
- pc_orangefs_obj =
- container_of(kobj, struct pc_orangefs_obj, kobj);
- kfree(pc_orangefs_obj);
-}
-
-static void stats_orangefs_release(struct kobject *kobj)
-{
- struct stats_orangefs_obj *stats_orangefs_obj;
-
- stats_orangefs_obj =
- container_of(kobj, struct stats_orangefs_obj, kobj);
- kfree(stats_orangefs_obj);
-}
-
-static ssize_t sysfs_int_show(char *kobj_id, char *buf, void *attr)
+static ssize_t sysfs_int_show(struct kobject *kobj,
+ struct orangefs_attribute *attr, char *buf)
{
int rc = -EIO;
- struct orangefs_attribute *orangefs_attr;
- struct stats_orangefs_attribute *stats_orangefs_attr;
- gossip_debug(GOSSIP_SYSFS_DEBUG, "sysfs_int_show: id:%s:\n", kobj_id);
+ gossip_debug(GOSSIP_SYSFS_DEBUG, "sysfs_int_show: id:%s:\n",
+ kobj->name);
- if (!strcmp(kobj_id, ORANGEFS_KOBJ_ID)) {
- orangefs_attr = (struct orangefs_attribute *)attr;
-
- if (!strcmp(orangefs_attr->attr.name, "op_timeout_secs")) {
+ if (!strcmp(kobj->name, ORANGEFS_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "op_timeout_secs")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%d\n",
op_timeout_secs);
goto out;
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"slot_timeout_secs")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%d\n",
slot_timeout_secs);
goto out;
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"dcache_timeout_msecs")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%d\n",
- dcache_timeout_msecs);
+ orangefs_dcache_timeout_msecs);
goto out;
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"getattr_timeout_msecs")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%d\n",
- getattr_timeout_msecs);
+ orangefs_getattr_timeout_msecs);
goto out;
} else {
goto out;
}
- } else if (!strcmp(kobj_id, STATS_KOBJ_ID)) {
- stats_orangefs_attr = (struct stats_orangefs_attribute *)attr;
-
- if (!strcmp(stats_orangefs_attr->attr.name, "reads")) {
+ } else if (!strcmp(kobj->name, STATS_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "reads")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%lu\n",
- g_orangefs_stats.reads);
+ orangefs_stats.reads);
goto out;
- } else if (!strcmp(stats_orangefs_attr->attr.name, "writes")) {
+ } else if (!strcmp(attr->attr.name, "writes")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%lu\n",
- g_orangefs_stats.writes);
+ orangefs_stats.writes);
goto out;
} else {
goto out;
@@ -732,45 +254,13 @@ out:
return rc;
}
-static ssize_t int_orangefs_show(struct orangefs_obj *orangefs_obj,
- struct orangefs_attribute *attr,
- char *buf)
-{
- int rc;
-
- gossip_debug(GOSSIP_SYSFS_DEBUG,
- "int_orangefs_show:start attr->attr.name:%s:\n",
- attr->attr.name);
-
- rc = sysfs_int_show(ORANGEFS_KOBJ_ID, buf, (void *) attr);
-
- return rc;
-}
-
-static ssize_t int_stats_show(struct stats_orangefs_obj *stats_orangefs_obj,
- struct stats_orangefs_attribute *attr,
- char *buf)
-{
- int rc;
-
- gossip_debug(GOSSIP_SYSFS_DEBUG,
- "int_stats_show:start attr->attr.name:%s:\n",
- attr->attr.name);
-
- rc = sysfs_int_show(STATS_KOBJ_ID, buf, (void *) attr);
-
- return rc;
-}
-
-static ssize_t int_store(struct orangefs_obj *orangefs_obj,
- struct orangefs_attribute *attr,
- const char *buf,
- size_t count)
+static ssize_t sysfs_int_store(struct kobject *kobj,
+ struct orangefs_attribute *attr, const char *buf, size_t count)
{
int rc = 0;
gossip_debug(GOSSIP_SYSFS_DEBUG,
- "int_store: start attr->attr.name:%s: buf:%s:\n",
+ "sysfs_int_store: start attr->attr.name:%s: buf:%s:\n",
attr->attr.name, buf);
if (!strcmp(attr->attr.name, "op_timeout_secs")) {
@@ -780,10 +270,10 @@ static ssize_t int_store(struct orangefs_obj *orangefs_obj,
rc = kstrtoint(buf, 0, &slot_timeout_secs);
goto out;
} else if (!strcmp(attr->attr.name, "dcache_timeout_msecs")) {
- rc = kstrtoint(buf, 0, &dcache_timeout_msecs);
+ rc = kstrtoint(buf, 0, &orangefs_dcache_timeout_msecs);
goto out;
} else if (!strcmp(attr->attr.name, "getattr_timeout_msecs")) {
- rc = kstrtoint(buf, 0, &getattr_timeout_msecs);
+ rc = kstrtoint(buf, 0, &orangefs_getattr_timeout_msecs);
goto out;
} else {
goto out;
@@ -801,24 +291,19 @@ out:
/*
* obtain attribute values from userspace with a service operation.
*/
-static int sysfs_service_op_show(char *kobj_id, char *buf, void *attr)
+static ssize_t sysfs_service_op_show(struct kobject *kobj,
+ struct orangefs_attribute *attr, char *buf)
{
struct orangefs_kernel_op_s *new_op = NULL;
int rc = 0;
char *ser_op_type = NULL;
- struct orangefs_attribute *orangefs_attr;
- struct acache_orangefs_attribute *acache_attr;
- struct capcache_orangefs_attribute *capcache_attr;
- struct ccache_orangefs_attribute *ccache_attr;
- struct ncache_orangefs_attribute *ncache_attr;
- struct pc_orangefs_attribute *pc_attr;
__u32 op_alloc_type;
gossip_debug(GOSSIP_SYSFS_DEBUG,
"sysfs_service_op_show: id:%s:\n",
- kobj_id);
+ kobj->name);
- if (strcmp(kobj_id, PC_KOBJ_ID))
+ if (strcmp(kobj->name, PC_KOBJ_ID))
op_alloc_type = ORANGEFS_VFS_OP_PARAM;
else
op_alloc_type = ORANGEFS_VFS_OP_PERF_COUNT;
@@ -836,148 +321,135 @@ static int sysfs_service_op_show(char *kobj_id, char *buf, void *attr)
goto out;
}
- if (strcmp(kobj_id, PC_KOBJ_ID))
+ if (strcmp(kobj->name, PC_KOBJ_ID))
new_op->upcall.req.param.type = ORANGEFS_PARAM_REQUEST_GET;
- if (!strcmp(kobj_id, ORANGEFS_KOBJ_ID)) {
- orangefs_attr = (struct orangefs_attribute *)attr;
-
+ if (!strcmp(kobj->name, ORANGEFS_KOBJ_ID)) {
/* Drop unsupported requests first. */
if (!(orangefs_features & ORANGEFS_FEATURE_READAHEAD) &&
- (!strcmp(orangefs_attr->attr.name, "readahead_count") ||
- !strcmp(orangefs_attr->attr.name, "readahead_size") ||
- !strcmp(orangefs_attr->attr.name,
- "readahead_count_size"))) {
+ (!strcmp(attr->attr.name, "readahead_count") ||
+ !strcmp(attr->attr.name, "readahead_size") ||
+ !strcmp(attr->attr.name, "readahead_count_size"))) {
rc = -EINVAL;
goto out;
}
- if (!strcmp(orangefs_attr->attr.name, "perf_history_size"))
+ if (!strcmp(attr->attr.name, "perf_history_size"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_PERF_HISTORY_SIZE;
- else if (!strcmp(orangefs_attr->attr.name,
+ else if (!strcmp(attr->attr.name,
"perf_time_interval_secs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_PERF_TIME_INTERVAL_SECS;
- else if (!strcmp(orangefs_attr->attr.name,
+ else if (!strcmp(attr->attr.name,
"perf_counter_reset"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_PERF_RESET;
- else if (!strcmp(orangefs_attr->attr.name,
+ else if (!strcmp(attr->attr.name,
"readahead_count"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT;
- else if (!strcmp(orangefs_attr->attr.name,
+ else if (!strcmp(attr->attr.name,
"readahead_size"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_SIZE;
- else if (!strcmp(orangefs_attr->attr.name,
+ else if (!strcmp(attr->attr.name,
"readahead_count_size"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT_SIZE;
- } else if (!strcmp(kobj_id, ACACHE_KOBJ_ID)) {
- acache_attr = (struct acache_orangefs_attribute *)attr;
-
- if (!strcmp(acache_attr->attr.name, "timeout_msecs"))
+ } else if (!strcmp(kobj->name, ACACHE_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "timeout_msecs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS;
- if (!strcmp(acache_attr->attr.name, "hard_limit"))
+ if (!strcmp(attr->attr.name, "hard_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT;
- if (!strcmp(acache_attr->attr.name, "soft_limit"))
+ if (!strcmp(attr->attr.name, "soft_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT;
- if (!strcmp(acache_attr->attr.name, "reclaim_percentage"))
+ if (!strcmp(attr->attr.name, "reclaim_percentage"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_RECLAIM_PERCENTAGE;
- } else if (!strcmp(kobj_id, CAPCACHE_KOBJ_ID)) {
- capcache_attr = (struct capcache_orangefs_attribute *)attr;
-
- if (!strcmp(capcache_attr->attr.name, "timeout_secs"))
+ } else if (!strcmp(kobj->name, CAPCACHE_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "timeout_secs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS;
- if (!strcmp(capcache_attr->attr.name, "hard_limit"))
+ if (!strcmp(attr->attr.name, "hard_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT;
- if (!strcmp(capcache_attr->attr.name, "soft_limit"))
+ if (!strcmp(attr->attr.name, "soft_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT;
- if (!strcmp(capcache_attr->attr.name, "reclaim_percentage"))
+ if (!strcmp(attr->attr.name, "reclaim_percentage"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_RECLAIM_PERCENTAGE;
- } else if (!strcmp(kobj_id, CCACHE_KOBJ_ID)) {
- ccache_attr = (struct ccache_orangefs_attribute *)attr;
-
- if (!strcmp(ccache_attr->attr.name, "timeout_secs"))
+ } else if (!strcmp(kobj->name, CCACHE_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "timeout_secs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS;
- if (!strcmp(ccache_attr->attr.name, "hard_limit"))
+ if (!strcmp(attr->attr.name, "hard_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT;
- if (!strcmp(ccache_attr->attr.name, "soft_limit"))
+ if (!strcmp(attr->attr.name, "soft_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT;
- if (!strcmp(ccache_attr->attr.name, "reclaim_percentage"))
+ if (!strcmp(attr->attr.name, "reclaim_percentage"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_RECLAIM_PERCENTAGE;
- } else if (!strcmp(kobj_id, NCACHE_KOBJ_ID)) {
- ncache_attr = (struct ncache_orangefs_attribute *)attr;
-
- if (!strcmp(ncache_attr->attr.name, "timeout_msecs"))
+ } else if (!strcmp(kobj->name, NCACHE_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "timeout_msecs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS;
- if (!strcmp(ncache_attr->attr.name, "hard_limit"))
+ if (!strcmp(attr->attr.name, "hard_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT;
- if (!strcmp(ncache_attr->attr.name, "soft_limit"))
+ if (!strcmp(attr->attr.name, "soft_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT;
- if (!strcmp(ncache_attr->attr.name, "reclaim_percentage"))
+ if (!strcmp(attr->attr.name, "reclaim_percentage"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_RECLAIM_PERCENTAGE;
- } else if (!strcmp(kobj_id, PC_KOBJ_ID)) {
- pc_attr = (struct pc_orangefs_attribute *)attr;
-
- if (!strcmp(pc_attr->attr.name, ACACHE_KOBJ_ID))
+ } else if (!strcmp(kobj->name, PC_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, ACACHE_KOBJ_ID))
new_op->upcall.req.perf_count.type =
ORANGEFS_PERF_COUNT_REQUEST_ACACHE;
- if (!strcmp(pc_attr->attr.name, CAPCACHE_KOBJ_ID))
+ if (!strcmp(attr->attr.name, CAPCACHE_KOBJ_ID))
new_op->upcall.req.perf_count.type =
ORANGEFS_PERF_COUNT_REQUEST_CAPCACHE;
- if (!strcmp(pc_attr->attr.name, NCACHE_KOBJ_ID))
+ if (!strcmp(attr->attr.name, NCACHE_KOBJ_ID))
new_op->upcall.req.perf_count.type =
ORANGEFS_PERF_COUNT_REQUEST_NCACHE;
} else {
gossip_err("sysfs_service_op_show: unknown kobj_id:%s:\n",
- kobj_id);
+ kobj->name);
rc = -EINVAL;
goto out;
}
- if (strcmp(kobj_id, PC_KOBJ_ID))
+ if (strcmp(kobj->name, PC_KOBJ_ID))
ser_op_type = "orangefs_param";
else
ser_op_type = "orangefs_perf_count";
@@ -990,7 +462,7 @@ static int sysfs_service_op_show(char *kobj_id, char *buf, void *attr)
out:
if (!rc) {
- if (strcmp(kobj_id, PC_KOBJ_ID)) {
+ if (strcmp(kobj->name, PC_KOBJ_ID)) {
if (new_op->upcall.req.param.op ==
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT_SIZE) {
rc = scnprintf(buf, PAGE_SIZE, "%d %d\n",
@@ -1017,77 +489,6 @@ out:
}
-static ssize_t service_orangefs_show(struct orangefs_obj *orangefs_obj,
- struct orangefs_attribute *attr,
- char *buf)
-{
- int rc = 0;
-
- rc = sysfs_service_op_show(ORANGEFS_KOBJ_ID, buf, (void *)attr);
-
- return rc;
-}
-
-static ssize_t
- service_acache_show(struct acache_orangefs_obj *acache_orangefs_obj,
- struct acache_orangefs_attribute *attr,
- char *buf)
-{
- int rc = 0;
-
- rc = sysfs_service_op_show(ACACHE_KOBJ_ID, buf, (void *)attr);
-
- return rc;
-}
-
-static ssize_t service_capcache_show(struct capcache_orangefs_obj
- *capcache_orangefs_obj,
- struct capcache_orangefs_attribute *attr,
- char *buf)
-{
- int rc = 0;
-
- rc = sysfs_service_op_show(CAPCACHE_KOBJ_ID, buf, (void *)attr);
-
- return rc;
-}
-
-static ssize_t service_ccache_show(struct ccache_orangefs_obj
- *ccache_orangefs_obj,
- struct ccache_orangefs_attribute *attr,
- char *buf)
-{
- int rc = 0;
-
- rc = sysfs_service_op_show(CCACHE_KOBJ_ID, buf, (void *)attr);
-
- return rc;
-}
-
-static ssize_t
- service_ncache_show(struct ncache_orangefs_obj *ncache_orangefs_obj,
- struct ncache_orangefs_attribute *attr,
- char *buf)
-{
- int rc = 0;
-
- rc = sysfs_service_op_show(NCACHE_KOBJ_ID, buf, (void *)attr);
-
- return rc;
-}
-
-static ssize_t
- service_pc_show(struct pc_orangefs_obj *pc_orangefs_obj,
- struct pc_orangefs_attribute *attr,
- char *buf)
-{
- int rc = 0;
-
- rc = sysfs_service_op_show(PC_KOBJ_ID, buf, (void *)attr);
-
- return rc;
-}
-
/*
* pass attribute values back to userspace with a service operation.
*
@@ -1099,20 +500,16 @@ static ssize_t
* We want to return 1 if we think everything went OK, and
* EINVAL if not.
*/
-static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
+static ssize_t sysfs_service_op_store(struct kobject *kobj,
+ struct orangefs_attribute *attr, const char *buf, size_t count)
{
struct orangefs_kernel_op_s *new_op = NULL;
int val = 0;
int rc = 0;
- struct orangefs_attribute *orangefs_attr;
- struct acache_orangefs_attribute *acache_attr;
- struct capcache_orangefs_attribute *capcache_attr;
- struct ccache_orangefs_attribute *ccache_attr;
- struct ncache_orangefs_attribute *ncache_attr;
gossip_debug(GOSSIP_SYSFS_DEBUG,
"sysfs_service_op_store: id:%s:\n",
- kobj_id);
+ kobj->name);
new_op = op_alloc(ORANGEFS_VFS_OP_PARAM);
if (!new_op)
@@ -1131,9 +528,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
* The value we want to send back to userspace is in buf, unless this
* there are two parameters, which is specially handled below.
*/
- if (strcmp(kobj_id, ORANGEFS_KOBJ_ID) ||
- strcmp(((struct orangefs_attribute *)attr)->attr.name,
- "readahead_count_size")) {
+ if (strcmp(kobj->name, ORANGEFS_KOBJ_ID) ||
+ strcmp(attr->attr.name, "readahead_count_size")) {
rc = kstrtoint(buf, 0, &val);
if (rc)
goto out;
@@ -1141,19 +537,17 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
new_op->upcall.req.param.type = ORANGEFS_PARAM_REQUEST_SET;
- if (!strcmp(kobj_id, ORANGEFS_KOBJ_ID)) {
- orangefs_attr = (struct orangefs_attribute *)attr;
+ if (!strcmp(kobj->name, ORANGEFS_KOBJ_ID)) {
/* Drop unsupported requests first. */
if (!(orangefs_features & ORANGEFS_FEATURE_READAHEAD) &&
- (!strcmp(orangefs_attr->attr.name, "readahead_count") ||
- !strcmp(orangefs_attr->attr.name, "readahead_size") ||
- !strcmp(orangefs_attr->attr.name,
- "readahead_count_size"))) {
+ (!strcmp(attr->attr.name, "readahead_count") ||
+ !strcmp(attr->attr.name, "readahead_size") ||
+ !strcmp(attr->attr.name, "readahead_count_size"))) {
rc = -EINVAL;
goto out;
}
- if (!strcmp(orangefs_attr->attr.name, "perf_history_size")) {
+ if (!strcmp(attr->attr.name, "perf_history_size")) {
if (val > 0) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_PERF_HISTORY_SIZE;
@@ -1161,7 +555,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"perf_time_interval_secs")) {
if (val > 0) {
new_op->upcall.req.param.op =
@@ -1170,7 +564,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"perf_counter_reset")) {
if ((val == 0) || (val == 1)) {
new_op->upcall.req.param.op =
@@ -1179,7 +573,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"readahead_count")) {
if ((val >= 0)) {
new_op->upcall.req.param.op =
@@ -1188,7 +582,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"readahead_size")) {
if ((val >= 0)) {
new_op->upcall.req.param.op =
@@ -1197,7 +591,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"readahead_count_size")) {
int val1, val2;
rc = sscanf(buf, "%d %d", &val1, &val2);
@@ -1215,7 +609,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
new_op->upcall.req.param.u.value32[0] = val1;
new_op->upcall.req.param.u.value32[1] = val2;
goto value_set;
- } else if (!strcmp(orangefs_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"perf_counter_reset")) {
if ((val > 0)) {
new_op->upcall.req.param.op =
@@ -1226,10 +620,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
}
}
- } else if (!strcmp(kobj_id, ACACHE_KOBJ_ID)) {
- acache_attr = (struct acache_orangefs_attribute *)attr;
-
- if (!strcmp(acache_attr->attr.name, "hard_limit")) {
+ } else if (!strcmp(kobj->name, ACACHE_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "hard_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT;
@@ -1237,7 +629,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(acache_attr->attr.name, "soft_limit")) {
+ } else if (!strcmp(attr->attr.name, "soft_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT;
@@ -1245,7 +637,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(acache_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"reclaim_percentage")) {
if ((val > -1) && (val < 101)) {
new_op->upcall.req.param.op =
@@ -1254,7 +646,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(acache_attr->attr.name, "timeout_msecs")) {
+ } else if (!strcmp(attr->attr.name, "timeout_msecs")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS;
@@ -1264,10 +656,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
}
}
- } else if (!strcmp(kobj_id, CAPCACHE_KOBJ_ID)) {
- capcache_attr = (struct capcache_orangefs_attribute *)attr;
-
- if (!strcmp(capcache_attr->attr.name, "hard_limit")) {
+ } else if (!strcmp(kobj->name, CAPCACHE_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "hard_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT;
@@ -1275,7 +665,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(capcache_attr->attr.name, "soft_limit")) {
+ } else if (!strcmp(attr->attr.name, "soft_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT;
@@ -1283,7 +673,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(capcache_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"reclaim_percentage")) {
if ((val > -1) && (val < 101)) {
new_op->upcall.req.param.op =
@@ -1292,7 +682,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(capcache_attr->attr.name, "timeout_secs")) {
+ } else if (!strcmp(attr->attr.name, "timeout_secs")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS;
@@ -1302,10 +692,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
}
}
- } else if (!strcmp(kobj_id, CCACHE_KOBJ_ID)) {
- ccache_attr = (struct ccache_orangefs_attribute *)attr;
-
- if (!strcmp(ccache_attr->attr.name, "hard_limit")) {
+ } else if (!strcmp(kobj->name, CCACHE_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "hard_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT;
@@ -1313,7 +701,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(ccache_attr->attr.name, "soft_limit")) {
+ } else if (!strcmp(attr->attr.name, "soft_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT;
@@ -1321,7 +709,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(ccache_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"reclaim_percentage")) {
if ((val > -1) && (val < 101)) {
new_op->upcall.req.param.op =
@@ -1330,7 +718,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(ccache_attr->attr.name, "timeout_secs")) {
+ } else if (!strcmp(attr->attr.name, "timeout_secs")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS;
@@ -1340,10 +728,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
}
}
- } else if (!strcmp(kobj_id, NCACHE_KOBJ_ID)) {
- ncache_attr = (struct ncache_orangefs_attribute *)attr;
-
- if (!strcmp(ncache_attr->attr.name, "hard_limit")) {
+ } else if (!strcmp(kobj->name, NCACHE_KOBJ_ID)) {
+ if (!strcmp(attr->attr.name, "hard_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT;
@@ -1351,7 +737,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(ncache_attr->attr.name, "soft_limit")) {
+ } else if (!strcmp(attr->attr.name, "soft_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT;
@@ -1359,7 +745,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(ncache_attr->attr.name,
+ } else if (!strcmp(attr->attr.name,
"reclaim_percentage")) {
if ((val > -1) && (val < 101)) {
new_op->upcall.req.param.op =
@@ -1368,7 +754,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
- } else if (!strcmp(ncache_attr->attr.name, "timeout_msecs")) {
+ } else if (!strcmp(attr->attr.name, "timeout_msecs")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS;
@@ -1380,7 +766,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
} else {
gossip_err("sysfs_service_op_store: unknown kobj_id:%s:\n",
- kobj_id);
+ kobj->name);
rc = -EINVAL;
goto out;
}
@@ -1399,7 +785,7 @@ value_set:
rc);
rc = 0;
} else {
- rc = 1;
+ rc = count;
}
out:
@@ -1411,133 +797,47 @@ out:
return rc;
}
-static ssize_t
- service_orangefs_store(struct orangefs_obj *orangefs_obj,
- struct orangefs_attribute *attr,
- const char *buf,
- size_t count)
-{
- int rc = 0;
-
- rc = sysfs_service_op_store(ORANGEFS_KOBJ_ID, buf, (void *) attr);
-
- /* rc should have an errno value if the service_op went bad. */
- if (rc == 1)
- rc = count;
-
- return rc;
-}
-
-static ssize_t
- service_acache_store(struct acache_orangefs_obj *acache_orangefs_obj,
- struct acache_orangefs_attribute *attr,
- const char *buf,
- size_t count)
-{
- int rc = 0;
-
- rc = sysfs_service_op_store(ACACHE_KOBJ_ID, buf, (void *) attr);
-
- /* rc should have an errno value if the service_op went bad. */
- if (rc == 1)
- rc = count;
-
- return rc;
-}
-
-static ssize_t
- service_capcache_store(struct capcache_orangefs_obj
- *capcache_orangefs_obj,
- struct capcache_orangefs_attribute *attr,
- const char *buf,
- size_t count)
-{
- int rc = 0;
-
- rc = sysfs_service_op_store(CAPCACHE_KOBJ_ID, buf, (void *) attr);
-
- /* rc should have an errno value if the service_op went bad. */
- if (rc == 1)
- rc = count;
-
- return rc;
-}
-
-static ssize_t service_ccache_store(struct ccache_orangefs_obj
- *ccache_orangefs_obj,
- struct ccache_orangefs_attribute *attr,
- const char *buf,
- size_t count)
-{
- int rc = 0;
-
- rc = sysfs_service_op_store(CCACHE_KOBJ_ID, buf, (void *) attr);
-
- /* rc should have an errno value if the service_op went bad. */
- if (rc == 1)
- rc = count;
-
- return rc;
-}
-
-static ssize_t
- service_ncache_store(struct ncache_orangefs_obj *ncache_orangefs_obj,
- struct ncache_orangefs_attribute *attr,
- const char *buf,
- size_t count)
-{
- int rc = 0;
-
- rc = sysfs_service_op_store(NCACHE_KOBJ_ID, buf, (void *) attr);
-
- /* rc should have an errno value if the service_op went bad. */
- if (rc == 1)
- rc = count;
-
- return rc;
-}
-
static struct orangefs_attribute op_timeout_secs_attribute =
- __ATTR(op_timeout_secs, 0664, int_orangefs_show, int_store);
+ __ATTR(op_timeout_secs, 0664, sysfs_int_show, sysfs_int_store);
static struct orangefs_attribute slot_timeout_secs_attribute =
- __ATTR(slot_timeout_secs, 0664, int_orangefs_show, int_store);
+ __ATTR(slot_timeout_secs, 0664, sysfs_int_show, sysfs_int_store);
static struct orangefs_attribute dcache_timeout_msecs_attribute =
- __ATTR(dcache_timeout_msecs, 0664, int_orangefs_show, int_store);
+ __ATTR(dcache_timeout_msecs, 0664, sysfs_int_show, sysfs_int_store);
static struct orangefs_attribute getattr_timeout_msecs_attribute =
- __ATTR(getattr_timeout_msecs, 0664, int_orangefs_show, int_store);
+ __ATTR(getattr_timeout_msecs, 0664, sysfs_int_show, sysfs_int_store);
static struct orangefs_attribute readahead_count_attribute =
- __ATTR(readahead_count, 0664, service_orangefs_show,
- service_orangefs_store);
+ __ATTR(readahead_count, 0664, sysfs_service_op_show,
+ sysfs_service_op_store);
static struct orangefs_attribute readahead_size_attribute =
- __ATTR(readahead_size, 0664, service_orangefs_show,
- service_orangefs_store);
+ __ATTR(readahead_size, 0664, sysfs_service_op_show,
+ sysfs_service_op_store);
static struct orangefs_attribute readahead_count_size_attribute =
- __ATTR(readahead_count_size, 0664, service_orangefs_show,
- service_orangefs_store);
+ __ATTR(readahead_count_size, 0664, sysfs_service_op_show,
+ sysfs_service_op_store);
static struct orangefs_attribute perf_counter_reset_attribute =
__ATTR(perf_counter_reset,
0664,
- service_orangefs_show,
- service_orangefs_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
static struct orangefs_attribute perf_history_size_attribute =
__ATTR(perf_history_size,
0664,
- service_orangefs_show,
- service_orangefs_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
static struct orangefs_attribute perf_time_interval_secs_attribute =
__ATTR(perf_time_interval_secs,
0664,
- service_orangefs_show,
- service_orangefs_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
static struct attribute *orangefs_default_attrs[] = {
&op_timeout_secs_attribute.attr,
@@ -1555,33 +855,32 @@ static struct attribute *orangefs_default_attrs[] = {
static struct kobj_type orangefs_ktype = {
.sysfs_ops = &orangefs_sysfs_ops,
- .release = orangefs_release,
.default_attrs = orangefs_default_attrs,
};
-static struct acache_orangefs_attribute acache_hard_limit_attribute =
+static struct orangefs_attribute acache_hard_limit_attribute =
__ATTR(hard_limit,
0664,
- service_acache_show,
- service_acache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct acache_orangefs_attribute acache_reclaim_percent_attribute =
+static struct orangefs_attribute acache_reclaim_percent_attribute =
__ATTR(reclaim_percentage,
0664,
- service_acache_show,
- service_acache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct acache_orangefs_attribute acache_soft_limit_attribute =
+static struct orangefs_attribute acache_soft_limit_attribute =
__ATTR(soft_limit,
0664,
- service_acache_show,
- service_acache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct acache_orangefs_attribute acache_timeout_msecs_attribute =
+static struct orangefs_attribute acache_timeout_msecs_attribute =
__ATTR(timeout_msecs,
0664,
- service_acache_show,
- service_acache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
static struct attribute *acache_orangefs_default_attrs[] = {
&acache_hard_limit_attribute.attr,
@@ -1592,34 +891,33 @@ static struct attribute *acache_orangefs_default_attrs[] = {
};
static struct kobj_type acache_orangefs_ktype = {
- .sysfs_ops = &acache_orangefs_sysfs_ops,
- .release = acache_orangefs_release,
+ .sysfs_ops = &orangefs_sysfs_ops,
.default_attrs = acache_orangefs_default_attrs,
};
-static struct capcache_orangefs_attribute capcache_hard_limit_attribute =
+static struct orangefs_attribute capcache_hard_limit_attribute =
__ATTR(hard_limit,
0664,
- service_capcache_show,
- service_capcache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct capcache_orangefs_attribute capcache_reclaim_percent_attribute =
+static struct orangefs_attribute capcache_reclaim_percent_attribute =
__ATTR(reclaim_percentage,
0664,
- service_capcache_show,
- service_capcache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct capcache_orangefs_attribute capcache_soft_limit_attribute =
+static struct orangefs_attribute capcache_soft_limit_attribute =
__ATTR(soft_limit,
0664,
- service_capcache_show,
- service_capcache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct capcache_orangefs_attribute capcache_timeout_secs_attribute =
+static struct orangefs_attribute capcache_timeout_secs_attribute =
__ATTR(timeout_secs,
0664,
- service_capcache_show,
- service_capcache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
static struct attribute *capcache_orangefs_default_attrs[] = {
&capcache_hard_limit_attribute.attr,
@@ -1630,34 +928,33 @@ static struct attribute *capcache_orangefs_default_attrs[] = {
};
static struct kobj_type capcache_orangefs_ktype = {
- .sysfs_ops = &capcache_orangefs_sysfs_ops,
- .release = capcache_orangefs_release,
+ .sysfs_ops = &orangefs_sysfs_ops,
.default_attrs = capcache_orangefs_default_attrs,
};
-static struct ccache_orangefs_attribute ccache_hard_limit_attribute =
+static struct orangefs_attribute ccache_hard_limit_attribute =
__ATTR(hard_limit,
0664,
- service_ccache_show,
- service_ccache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct ccache_orangefs_attribute ccache_reclaim_percent_attribute =
+static struct orangefs_attribute ccache_reclaim_percent_attribute =
__ATTR(reclaim_percentage,
0664,
- service_ccache_show,
- service_ccache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct ccache_orangefs_attribute ccache_soft_limit_attribute =
+static struct orangefs_attribute ccache_soft_limit_attribute =
__ATTR(soft_limit,
0664,
- service_ccache_show,
- service_ccache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct ccache_orangefs_attribute ccache_timeout_secs_attribute =
+static struct orangefs_attribute ccache_timeout_secs_attribute =
__ATTR(timeout_secs,
0664,
- service_ccache_show,
- service_ccache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
static struct attribute *ccache_orangefs_default_attrs[] = {
&ccache_hard_limit_attribute.attr,
@@ -1668,34 +965,33 @@ static struct attribute *ccache_orangefs_default_attrs[] = {
};
static struct kobj_type ccache_orangefs_ktype = {
- .sysfs_ops = &ccache_orangefs_sysfs_ops,
- .release = ccache_orangefs_release,
+ .sysfs_ops = &orangefs_sysfs_ops,
.default_attrs = ccache_orangefs_default_attrs,
};
-static struct ncache_orangefs_attribute ncache_hard_limit_attribute =
+static struct orangefs_attribute ncache_hard_limit_attribute =
__ATTR(hard_limit,
0664,
- service_ncache_show,
- service_ncache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct ncache_orangefs_attribute ncache_reclaim_percent_attribute =
+static struct orangefs_attribute ncache_reclaim_percent_attribute =
__ATTR(reclaim_percentage,
0664,
- service_ncache_show,
- service_ncache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct ncache_orangefs_attribute ncache_soft_limit_attribute =
+static struct orangefs_attribute ncache_soft_limit_attribute =
__ATTR(soft_limit,
0664,
- service_ncache_show,
- service_ncache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
-static struct ncache_orangefs_attribute ncache_timeout_msecs_attribute =
+static struct orangefs_attribute ncache_timeout_msecs_attribute =
__ATTR(timeout_msecs,
0664,
- service_ncache_show,
- service_ncache_store);
+ sysfs_service_op_show,
+ sysfs_service_op_store);
static struct attribute *ncache_orangefs_default_attrs[] = {
&ncache_hard_limit_attribute.attr,
@@ -1706,27 +1002,26 @@ static struct attribute *ncache_orangefs_default_attrs[] = {
};
static struct kobj_type ncache_orangefs_ktype = {
- .sysfs_ops = &ncache_orangefs_sysfs_ops,
- .release = ncache_orangefs_release,
+ .sysfs_ops = &orangefs_sysfs_ops,
.default_attrs = ncache_orangefs_default_attrs,
};
-static struct pc_orangefs_attribute pc_acache_attribute =
+static struct orangefs_attribute pc_acache_attribute =
__ATTR(acache,
0664,
- service_pc_show,
+ sysfs_service_op_show,
NULL);
-static struct pc_orangefs_attribute pc_capcache_attribute =
+static struct orangefs_attribute pc_capcache_attribute =
__ATTR(capcache,
0664,
- service_pc_show,
+ sysfs_service_op_show,
NULL);
-static struct pc_orangefs_attribute pc_ncache_attribute =
+static struct orangefs_attribute pc_ncache_attribute =
__ATTR(ncache,
0664,
- service_pc_show,
+ sysfs_service_op_show,
NULL);
static struct attribute *pc_orangefs_default_attrs[] = {
@@ -1737,21 +1032,20 @@ static struct attribute *pc_orangefs_default_attrs[] = {
};
static struct kobj_type pc_orangefs_ktype = {
- .sysfs_ops = &pc_orangefs_sysfs_ops,
- .release = pc_orangefs_release,
+ .sysfs_ops = &orangefs_sysfs_ops,
.default_attrs = pc_orangefs_default_attrs,
};
-static struct stats_orangefs_attribute stats_reads_attribute =
+static struct orangefs_attribute stats_reads_attribute =
__ATTR(reads,
0664,
- int_stats_show,
+ sysfs_int_show,
NULL);
-static struct stats_orangefs_attribute stats_writes_attribute =
+static struct orangefs_attribute stats_writes_attribute =
__ATTR(writes,
0664,
- int_stats_show,
+ sysfs_int_show,
NULL);
static struct attribute *stats_orangefs_default_attrs[] = {
@@ -1761,18 +1055,17 @@ static struct attribute *stats_orangefs_default_attrs[] = {
};
static struct kobj_type stats_orangefs_ktype = {
- .sysfs_ops = &stats_orangefs_sysfs_ops,
- .release = stats_orangefs_release,
+ .sysfs_ops = &orangefs_sysfs_ops,
.default_attrs = stats_orangefs_default_attrs,
};
-static struct orangefs_obj *orangefs_obj;
-static struct acache_orangefs_obj *acache_orangefs_obj;
-static struct capcache_orangefs_obj *capcache_orangefs_obj;
-static struct ccache_orangefs_obj *ccache_orangefs_obj;
-static struct ncache_orangefs_obj *ncache_orangefs_obj;
-static struct pc_orangefs_obj *pc_orangefs_obj;
-static struct stats_orangefs_obj *stats_orangefs_obj;
+static struct kobject *orangefs_obj;
+static struct kobject *acache_orangefs_obj;
+static struct kobject *capcache_orangefs_obj;
+static struct kobject *ccache_orangefs_obj;
+static struct kobject *ncache_orangefs_obj;
+static struct kobject *pc_orangefs_obj;
+static struct kobject *stats_orangefs_obj;
int orangefs_sysfs_init(void)
{
@@ -1785,7 +1078,7 @@ int orangefs_sysfs_init(void)
if (!orangefs_obj)
goto out;
- rc = kobject_init_and_add(&orangefs_obj->kobj,
+ rc = kobject_init_and_add(orangefs_obj,
&orangefs_ktype,
fs_kobj,
ORANGEFS_KOBJ_ID);
@@ -1793,7 +1086,7 @@ int orangefs_sysfs_init(void)
if (rc)
goto ofs_obj_bail;
- kobject_uevent(&orangefs_obj->kobj, KOBJ_ADD);
+ kobject_uevent(orangefs_obj, KOBJ_ADD);
/* create /sys/fs/orangefs/acache. */
acache_orangefs_obj = kzalloc(sizeof(*acache_orangefs_obj), GFP_KERNEL);
@@ -1802,15 +1095,15 @@ int orangefs_sysfs_init(void)
goto ofs_obj_bail;
}
- rc = kobject_init_and_add(&acache_orangefs_obj->kobj,
+ rc = kobject_init_and_add(acache_orangefs_obj,
&acache_orangefs_ktype,
- &orangefs_obj->kobj,
+ orangefs_obj,
ACACHE_KOBJ_ID);
if (rc)
goto acache_obj_bail;
- kobject_uevent(&acache_orangefs_obj->kobj, KOBJ_ADD);
+ kobject_uevent(acache_orangefs_obj, KOBJ_ADD);
/* create /sys/fs/orangefs/capcache. */
capcache_orangefs_obj =
@@ -1820,14 +1113,14 @@ int orangefs_sysfs_init(void)
goto acache_obj_bail;
}
- rc = kobject_init_and_add(&capcache_orangefs_obj->kobj,
+ rc = kobject_init_and_add(capcache_orangefs_obj,
&capcache_orangefs_ktype,
- &orangefs_obj->kobj,
+ orangefs_obj,
CAPCACHE_KOBJ_ID);
if (rc)
goto capcache_obj_bail;
- kobject_uevent(&capcache_orangefs_obj->kobj, KOBJ_ADD);
+ kobject_uevent(capcache_orangefs_obj, KOBJ_ADD);
/* create /sys/fs/orangefs/ccache. */
ccache_orangefs_obj =
@@ -1837,14 +1130,14 @@ int orangefs_sysfs_init(void)
goto capcache_obj_bail;
}
- rc = kobject_init_and_add(&ccache_orangefs_obj->kobj,
+ rc = kobject_init_and_add(ccache_orangefs_obj,
&ccache_orangefs_ktype,
- &orangefs_obj->kobj,
+ orangefs_obj,
CCACHE_KOBJ_ID);
if (rc)
goto ccache_obj_bail;
- kobject_uevent(&ccache_orangefs_obj->kobj, KOBJ_ADD);
+ kobject_uevent(ccache_orangefs_obj, KOBJ_ADD);
/* create /sys/fs/orangefs/ncache. */
ncache_orangefs_obj = kzalloc(sizeof(*ncache_orangefs_obj), GFP_KERNEL);
@@ -1853,15 +1146,15 @@ int orangefs_sysfs_init(void)
goto ccache_obj_bail;
}
- rc = kobject_init_and_add(&ncache_orangefs_obj->kobj,
+ rc = kobject_init_and_add(ncache_orangefs_obj,
&ncache_orangefs_ktype,
- &orangefs_obj->kobj,
+ orangefs_obj,
NCACHE_KOBJ_ID);
if (rc)
goto ncache_obj_bail;
- kobject_uevent(&ncache_orangefs_obj->kobj, KOBJ_ADD);
+ kobject_uevent(ncache_orangefs_obj, KOBJ_ADD);
/* create /sys/fs/orangefs/perf_counters. */
pc_orangefs_obj = kzalloc(sizeof(*pc_orangefs_obj), GFP_KERNEL);
@@ -1870,15 +1163,15 @@ int orangefs_sysfs_init(void)
goto ncache_obj_bail;
}
- rc = kobject_init_and_add(&pc_orangefs_obj->kobj,
+ rc = kobject_init_and_add(pc_orangefs_obj,
&pc_orangefs_ktype,
- &orangefs_obj->kobj,
+ orangefs_obj,
"perf_counters");
if (rc)
goto pc_obj_bail;
- kobject_uevent(&pc_orangefs_obj->kobj, KOBJ_ADD);
+ kobject_uevent(pc_orangefs_obj, KOBJ_ADD);
/* create /sys/fs/orangefs/stats. */
stats_orangefs_obj = kzalloc(sizeof(*stats_orangefs_obj), GFP_KERNEL);
@@ -1887,37 +1180,31 @@ int orangefs_sysfs_init(void)
goto pc_obj_bail;
}
- rc = kobject_init_and_add(&stats_orangefs_obj->kobj,
+ rc = kobject_init_and_add(stats_orangefs_obj,
&stats_orangefs_ktype,
- &orangefs_obj->kobj,
+ orangefs_obj,
STATS_KOBJ_ID);
if (rc)
goto stats_obj_bail;
- kobject_uevent(&stats_orangefs_obj->kobj, KOBJ_ADD);
+ kobject_uevent(stats_orangefs_obj, KOBJ_ADD);
goto out;
stats_obj_bail:
- kobject_put(&stats_orangefs_obj->kobj);
-
+ kobject_put(stats_orangefs_obj);
pc_obj_bail:
- kobject_put(&pc_orangefs_obj->kobj);
-
+ kobject_put(pc_orangefs_obj);
ncache_obj_bail:
- kobject_put(&ncache_orangefs_obj->kobj);
-
+ kobject_put(ncache_orangefs_obj);
ccache_obj_bail:
- kobject_put(&ccache_orangefs_obj->kobj);
-
+ kobject_put(ccache_orangefs_obj);
capcache_obj_bail:
- kobject_put(&capcache_orangefs_obj->kobj);
-
+ kobject_put(capcache_orangefs_obj);
acache_obj_bail:
- kobject_put(&acache_orangefs_obj->kobj);
-
+ kobject_put(acache_orangefs_obj);
ofs_obj_bail:
- kobject_put(&orangefs_obj->kobj);
+ kobject_put(orangefs_obj);
out:
return rc;
}
@@ -1925,13 +1212,11 @@ out:
void orangefs_sysfs_exit(void)
{
gossip_debug(GOSSIP_SYSFS_DEBUG, "orangefs_sysfs_exit: start\n");
-
- kobject_put(&acache_orangefs_obj->kobj);
- kobject_put(&capcache_orangefs_obj->kobj);
- kobject_put(&ccache_orangefs_obj->kobj);
- kobject_put(&ncache_orangefs_obj->kobj);
- kobject_put(&pc_orangefs_obj->kobj);
- kobject_put(&stats_orangefs_obj->kobj);
-
- kobject_put(&orangefs_obj->kobj);
+ kobject_put(acache_orangefs_obj);
+ kobject_put(capcache_orangefs_obj);
+ kobject_put(ccache_orangefs_obj);
+ kobject_put(ncache_orangefs_obj);
+ kobject_put(pc_orangefs_obj);
+ kobject_put(stats_orangefs_obj);
+ kobject_put(orangefs_obj);
}