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-rw-r--r--fs/afs/super.c12
-rw-r--r--fs/ceph/super.c8
-rw-r--r--fs/fs_parser.c53
-rw-r--r--fs/fuse/inode.c12
-rw-r--r--fs/gfs2/ops_fstype.c10
-rw-r--r--fs/hugetlbfs/inode.c10
-rw-r--r--fs/jffs2/super.c10
-rw-r--r--fs/nfs/fs_context.c12
-rw-r--r--fs/proc/root.c10
-rw-r--r--fs/ramfs/inode.c10
-rw-r--r--fs/xfs/xfs_super.c10
11 files changed, 57 insertions, 100 deletions
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 862c806bc22f..dda7a9a66848 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -38,13 +38,13 @@ static int afs_statfs(struct dentry *dentry, struct kstatfs *buf);
static int afs_show_devname(struct seq_file *m, struct dentry *root);
static int afs_show_options(struct seq_file *m, struct dentry *root);
static int afs_init_fs_context(struct fs_context *fc);
-static const struct fs_parameter_description afs_fs_parameters;
+static const struct fs_parameter_spec afs_fs_parameters[];
struct file_system_type afs_fs_type = {
.owner = THIS_MODULE,
.name = "afs",
.init_fs_context = afs_init_fs_context,
- .parameters = &afs_fs_parameters,
+ .parameters = afs_fs_parameters,
.kill_sb = afs_kill_super,
.fs_flags = FS_RENAME_DOES_D_MOVE,
};
@@ -81,7 +81,7 @@ static const struct constant_table afs_param_flock[] = {
{}
};
-static const struct fs_parameter_spec afs_param_specs[] = {
+static const struct fs_parameter_spec afs_fs_parameters[] = {
fsparam_flag ("autocell", Opt_autocell),
fsparam_flag ("dyn", Opt_dyn),
fsparam_enum ("flock", Opt_flock, afs_param_flock),
@@ -89,10 +89,6 @@ static const struct fs_parameter_spec afs_param_specs[] = {
{}
};
-static const struct fs_parameter_description afs_fs_parameters = {
- .specs = afs_param_specs,
-};
-
/*
* initialise the filesystem
*/
@@ -321,7 +317,7 @@ static int afs_parse_param(struct fs_context *fc, struct fs_parameter *param)
struct afs_fs_context *ctx = fc->fs_private;
int opt;
- opt = fs_parse(fc, &afs_fs_parameters, param, &result);
+ opt = fs_parse(fc, afs_fs_parameters, param, &result);
if (opt < 0)
return opt;
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 497469149e4b..d52eb3edb45d 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -169,7 +169,7 @@ static const struct constant_table ceph_param_recover[] = {
{}
};
-static const struct fs_parameter_spec ceph_mount_param_specs[] = {
+static const struct fs_parameter_spec ceph_mount_parameters[] = {
fsparam_flag_no ("acl", Opt_acl),
fsparam_flag_no ("asyncreaddir", Opt_asyncreaddir),
fsparam_s32 ("caps_max", Opt_caps_max),
@@ -198,10 +198,6 @@ static const struct fs_parameter_spec ceph_mount_param_specs[] = {
{}
};
-static const struct fs_parameter_description ceph_mount_parameters = {
- .specs = ceph_mount_param_specs,
-};
-
struct ceph_parse_opts_ctx {
struct ceph_options *copts;
struct ceph_mount_options *opts;
@@ -271,7 +267,7 @@ static int ceph_parse_mount_param(struct fs_context *fc,
if (ret != -ENOPARAM)
return ret;
- token = fs_parse(fc, &ceph_mount_parameters, param, &result);
+ token = fs_parse(fc, ceph_mount_parameters, param, &result);
dout("%s fs_parse '%s' token %d\n", __func__, param->key, token);
if (token < 0)
return token;
diff --git a/fs/fs_parser.c b/fs/fs_parser.c
index 3ed1e49d8267..5f8c06a1fb93 100644
--- a/fs/fs_parser.c
+++ b/fs/fs_parser.c
@@ -47,15 +47,14 @@ int lookup_constant(const struct constant_table *tbl, const char *name, int not_
EXPORT_SYMBOL(lookup_constant);
static const struct fs_parameter_spec *fs_lookup_key(
- const struct fs_parameter_description *desc,
+ const struct fs_parameter_spec *desc,
const char *name)
{
const struct fs_parameter_spec *p;
-
- if (!desc->specs)
+ if (!desc)
return NULL;
- for (p = desc->specs; p->name; p++)
+ for (p = desc; p->name; p++)
if (strcmp(p->name, name) == 0)
return p;
@@ -81,7 +80,7 @@ static const struct fs_parameter_spec *fs_lookup_key(
* the parameter wasn't recognised and unknowns aren't okay.
*/
int __fs_parse(struct p_log *log,
- const struct fs_parameter_description *desc,
+ const struct fs_parameter_spec *desc,
struct fs_parameter *param,
struct fs_parse_result *result)
{
@@ -355,39 +354,37 @@ bool validate_constant_table(const struct constant_table *tbl, size_t tbl_size,
* @desc: The parameter description to validate.
*/
bool fs_validate_description(const char *name,
- const struct fs_parameter_description *desc)
+ const struct fs_parameter_spec *desc)
{
const struct fs_parameter_spec *param, *p2;
bool good = true;
pr_notice("*** VALIDATE %s ***\n", name);
- if (desc->specs) {
- for (param = desc->specs; param->name; param++) {
- enum fs_parameter_type t = param->type;
+ for (param = desc; param->name; param++) {
+ enum fs_parameter_type t = param->type;
- /* Check that the type is in range */
- if (t == __fs_param_wasnt_defined ||
- t >= nr__fs_parameter_type) {
- pr_err("VALIDATE %s: PARAM[%s] Bad type %u\n",
- name, param->name, t);
+ /* Check that the type is in range */
+ if (t == __fs_param_wasnt_defined ||
+ t >= nr__fs_parameter_type) {
+ pr_err("VALIDATE %s: PARAM[%s] Bad type %u\n",
+ name, param->name, t);
+ good = false;
+ } else if (t == fs_param_is_enum) {
+ const struct constant_table *e = param->data;
+ if (!e || !e->name) {
+ pr_err("VALIDATE %s: PARAM[%s] enum with no values\n",
+ name, param->name);
good = false;
- } else if (t == fs_param_is_enum) {
- const struct constant_table *e = param->data;
- if (!e || !e->name) {
- pr_err("VALIDATE %s: PARAM[%s] enum with no values\n",
- name, param->name);
- good = false;
- }
}
+ }
- /* Check for duplicate parameter names */
- for (p2 = desc->specs; p2 < param; p2++) {
- if (strcmp(param->name, p2->name) == 0) {
- pr_err("VALIDATE %s: PARAM[%s]: Duplicate\n",
- name, param->name);
- good = false;
- }
+ /* Check for duplicate parameter names */
+ for (p2 = desc; p2 < param; p2++) {
+ if (strcmp(param->name, p2->name) == 0) {
+ pr_err("VALIDATE %s: PARAM[%s]: Duplicate\n",
+ name, param->name);
+ good = false;
}
}
}
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 5a01daadee7e..f22bc344d161 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -448,7 +448,7 @@ enum {
OPT_ERR
};
-static const struct fs_parameter_spec fuse_param_specs[] = {
+static const struct fs_parameter_spec fuse_fs_parameters[] = {
fsparam_string ("source", OPT_SOURCE),
fsparam_u32 ("fd", OPT_FD),
fsparam_u32oct ("rootmode", OPT_ROOTMODE),
@@ -462,17 +462,13 @@ static const struct fs_parameter_spec fuse_param_specs[] = {
{}
};
-static const struct fs_parameter_description fuse_fs_parameters = {
- .specs = fuse_param_specs,
-};
-
static int fuse_parse_param(struct fs_context *fc, struct fs_parameter *param)
{
struct fs_parse_result result;
struct fuse_fs_context *ctx = fc->fs_private;
int opt;
- opt = fs_parse(fc, &fuse_fs_parameters, param, &result);
+ opt = fs_parse(fc, fuse_fs_parameters, param, &result);
if (opt < 0)
return opt;
@@ -1346,7 +1342,7 @@ static struct file_system_type fuse_fs_type = {
.name = "fuse",
.fs_flags = FS_HAS_SUBTYPE | FS_USERNS_MOUNT,
.init_fs_context = fuse_init_fs_context,
- .parameters = &fuse_fs_parameters,
+ .parameters = fuse_fs_parameters,
.kill_sb = fuse_kill_sb_anon,
};
MODULE_ALIAS_FS("fuse");
@@ -1362,7 +1358,7 @@ static struct file_system_type fuseblk_fs_type = {
.owner = THIS_MODULE,
.name = "fuseblk",
.init_fs_context = fuse_init_fs_context,
- .parameters = &fuse_fs_parameters,
+ .parameters = fuse_fs_parameters,
.kill_sb = fuse_kill_sb_blk,
.fs_flags = FS_REQUIRES_DEV | FS_HAS_SUBTYPE,
};
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 8bc20425a830..32623d28612b 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -1306,7 +1306,7 @@ static const struct constant_table gfs2_param_errors[] = {
{}
};
-static const struct fs_parameter_spec gfs2_param_specs[] = {
+static const struct fs_parameter_spec gfs2_fs_parameters[] = {
fsparam_string ("lockproto", Opt_lockproto),
fsparam_string ("locktable", Opt_locktable),
fsparam_string ("hostdata", Opt_hostdata),
@@ -1336,10 +1336,6 @@ static const struct fs_parameter_spec gfs2_param_specs[] = {
{}
};
-static const struct fs_parameter_description gfs2_fs_parameters = {
- .specs = gfs2_param_specs,
-};
-
/* Parse a single mount parameter */
static int gfs2_parse_param(struct fs_context *fc, struct fs_parameter *param)
{
@@ -1347,7 +1343,7 @@ static int gfs2_parse_param(struct fs_context *fc, struct fs_parameter *param)
struct fs_parse_result result;
int o;
- o = fs_parse(fc, &gfs2_fs_parameters, param, &result);
+ o = fs_parse(fc, gfs2_fs_parameters, param, &result);
if (o < 0)
return o;
@@ -1649,7 +1645,7 @@ struct file_system_type gfs2_fs_type = {
.name = "gfs2",
.fs_flags = FS_REQUIRES_DEV,
.init_fs_context = gfs2_init_fs_context,
- .parameters = &gfs2_fs_parameters,
+ .parameters = gfs2_fs_parameters,
.kill_sb = gfs2_kill_sb,
.owner = THIS_MODULE,
};
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index c073f76478af..84d445e8b5bc 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -73,7 +73,7 @@ enum hugetlb_param {
Opt_uid,
};
-static const struct fs_parameter_spec hugetlb_param_specs[] = {
+static const struct fs_parameter_spec hugetlb_fs_parameters[] = {
fsparam_u32 ("gid", Opt_gid),
fsparam_string("min_size", Opt_min_size),
fsparam_u32 ("mode", Opt_mode),
@@ -84,10 +84,6 @@ static const struct fs_parameter_spec hugetlb_param_specs[] = {
{}
};
-static const struct fs_parameter_description hugetlb_fs_parameters = {
- .specs = hugetlb_param_specs,
-};
-
#ifdef CONFIG_NUMA
static inline void hugetlb_set_vma_policy(struct vm_area_struct *vma,
struct inode *inode, pgoff_t index)
@@ -1170,7 +1166,7 @@ static int hugetlbfs_parse_param(struct fs_context *fc, struct fs_parameter *par
unsigned long ps;
int opt;
- opt = fs_parse(fc, &hugetlb_fs_parameters, param, &result);
+ opt = fs_parse(fc, hugetlb_fs_parameters, param, &result);
if (opt < 0)
return opt;
@@ -1357,7 +1353,7 @@ static int hugetlbfs_init_fs_context(struct fs_context *fc)
static struct file_system_type hugetlbfs_fs_type = {
.name = "hugetlbfs",
.init_fs_context = hugetlbfs_init_fs_context,
- .parameters = &hugetlb_fs_parameters,
+ .parameters = hugetlb_fs_parameters,
.kill_sb = kill_litter_super,
};
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index f6fda79e98cf..05d7878dfad1 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -178,23 +178,19 @@ static const struct constant_table jffs2_param_compr[] = {
{}
};
-static const struct fs_parameter_spec jffs2_param_specs[] = {
+static const struct fs_parameter_spec jffs2_fs_parameters[] = {
fsparam_enum ("compr", Opt_override_compr, jffs2_param_compr),
fsparam_u32 ("rp_size", Opt_rp_size),
{}
};
-const struct fs_parameter_description jffs2_fs_parameters = {
- .specs = jffs2_param_specs,
-};
-
static int jffs2_parse_param(struct fs_context *fc, struct fs_parameter *param)
{
struct fs_parse_result result;
struct jffs2_sb_info *c = fc->s_fs_info;
int opt;
- opt = fs_parse(fc, &jffs2_fs_parameters, param, &result);
+ opt = fs_parse(fc, jffs2_fs_parameters, param, &result);
if (opt < 0)
return opt;
@@ -337,7 +333,7 @@ static struct file_system_type jffs2_fs_type = {
.owner = THIS_MODULE,
.name = "jffs2",
.init_fs_context = jffs2_init_fs_context,
- .parameters = &jffs2_fs_parameters,
+ .parameters = jffs2_fs_parameters,
.kill_sb = jffs2_kill_sb,
};
MODULE_ALIAS_FS("jffs2");
diff --git a/fs/nfs/fs_context.c b/fs/nfs/fs_context.c
index 5f45e637e62a..39f980a0ee48 100644
--- a/fs/nfs/fs_context.c
+++ b/fs/nfs/fs_context.c
@@ -111,7 +111,7 @@ static const struct constant_table nfs_param_enums_lookupcache[] = {
{}
};
-static const struct fs_parameter_spec nfs_param_specs[] = {
+static const struct fs_parameter_spec nfs_fs_parameters[] = {
fsparam_flag_no("ac", Opt_ac),
fsparam_u32 ("acdirmax", Opt_acdirmax),
fsparam_u32 ("acdirmin", Opt_acdirmin),
@@ -173,10 +173,6 @@ static const struct fs_parameter_spec nfs_param_specs[] = {
{}
};
-static const struct fs_parameter_description nfs_fs_parameters = {
- .specs = nfs_param_specs,
-};
-
enum {
Opt_vers_2,
Opt_vers_3,
@@ -443,7 +439,7 @@ static int nfs_fs_context_parse_param(struct fs_context *fc,
dfprintk(MOUNT, "NFS: parsing nfs mount option '%s'\n", param->key);
- opt = fs_parse(fc, &nfs_fs_parameters, param, &result);
+ opt = fs_parse(fc, nfs_fs_parameters, param, &result);
if (opt < 0)
return ctx->sloppy ? 1 : opt;
@@ -1416,7 +1412,7 @@ struct file_system_type nfs_fs_type = {
.owner = THIS_MODULE,
.name = "nfs",
.init_fs_context = nfs_init_fs_context,
- .parameters = &nfs_fs_parameters,
+ .parameters = nfs_fs_parameters,
.kill_sb = nfs_kill_super,
.fs_flags = FS_RENAME_DOES_D_MOVE|FS_BINARY_MOUNTDATA,
};
@@ -1428,7 +1424,7 @@ struct file_system_type nfs4_fs_type = {
.owner = THIS_MODULE,
.name = "nfs4",
.init_fs_context = nfs_init_fs_context,
- .parameters = &nfs_fs_parameters,
+ .parameters = nfs_fs_parameters,
.kill_sb = nfs_kill_super,
.fs_flags = FS_RENAME_DOES_D_MOVE|FS_BINARY_MOUNTDATA,
};
diff --git a/fs/proc/root.c b/fs/proc/root.c
index c44765447d05..6a5825e12bc9 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -41,23 +41,19 @@ enum proc_param {
Opt_hidepid,
};
-static const struct fs_parameter_spec proc_param_specs[] = {
+static const struct fs_parameter_spec proc_fs_parameters[] = {
fsparam_u32("gid", Opt_gid),
fsparam_u32("hidepid", Opt_hidepid),
{}
};
-static const struct fs_parameter_description proc_fs_parameters = {
- .specs = proc_param_specs,
-};
-
static int proc_parse_param(struct fs_context *fc, struct fs_parameter *param)
{
struct proc_fs_context *ctx = fc->fs_private;
struct fs_parse_result result;
int opt;
- opt = fs_parse(fc, &proc_fs_parameters, param, &result);
+ opt = fs_parse(fc, proc_fs_parameters, param, &result);
if (opt < 0)
return opt;
@@ -206,7 +202,7 @@ static void proc_kill_sb(struct super_block *sb)
static struct file_system_type proc_fs_type = {
.name = "proc",
.init_fs_context = proc_init_fs_context,
- .parameters = &proc_fs_parameters,
+ .parameters = proc_fs_parameters,
.kill_sb = proc_kill_sb,
.fs_flags = FS_USERNS_MOUNT | FS_DISALLOW_NOTIFY_PERM,
};
diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c
index bb7ab562ff4d..ee179a81b3da 100644
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -181,22 +181,18 @@ enum ramfs_param {
Opt_mode,
};
-static const struct fs_parameter_spec ramfs_param_specs[] = {
+const struct fs_parameter_spec ramfs_fs_parameters[] = {
fsparam_u32oct("mode", Opt_mode),
{}
};
-const struct fs_parameter_description ramfs_fs_parameters = {
- .specs = ramfs_param_specs,
-};
-
static int ramfs_parse_param(struct fs_context *fc, struct fs_parameter *param)
{
struct fs_parse_result result;
struct ramfs_fs_info *fsi = fc->s_fs_info;
int opt;
- opt = fs_parse(fc, &ramfs_fs_parameters, param, &result);
+ opt = fs_parse(fc, ramfs_fs_parameters, param, &result);
if (opt < 0) {
/*
* We might like to report bad mount options here;
@@ -277,7 +273,7 @@ static void ramfs_kill_sb(struct super_block *sb)
static struct file_system_type ramfs_fs_type = {
.name = "ramfs",
.init_fs_context = ramfs_init_fs_context,
- .parameters = &ramfs_fs_parameters,
+ .parameters = ramfs_fs_parameters,
.kill_sb = ramfs_kill_sb,
.fs_flags = FS_USERNS_MOUNT,
};
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index ee23a2bf1a81..b03d82fcf011 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -62,7 +62,7 @@ enum {
Opt_discard, Opt_nodiscard, Opt_dax,
};
-static const struct fs_parameter_spec xfs_param_specs[] = {
+static const struct fs_parameter_spec xfs_fs_parameters[] = {
fsparam_u32("logbufs", Opt_logbufs),
fsparam_string("logbsize", Opt_logbsize),
fsparam_string("logdev", Opt_logdev),
@@ -106,10 +106,6 @@ static const struct fs_parameter_spec xfs_param_specs[] = {
{}
};
-static const struct fs_parameter_description xfs_fs_parameters = {
- .specs = xfs_param_specs,
-};
-
struct proc_xfs_info {
uint64_t flag;
char *str;
@@ -1145,7 +1141,7 @@ xfs_fc_parse_param(
int size = 0;
int opt;
- opt = fs_parse(fc, &xfs_fs_parameters, param, &result);
+ opt = fs_parse(fc, xfs_fs_parameters, param, &result);
if (opt < 0)
return opt;
@@ -1787,7 +1783,7 @@ static struct file_system_type xfs_fs_type = {
.owner = THIS_MODULE,
.name = "xfs",
.init_fs_context = xfs_init_fs_context,
- .parameters = &xfs_fs_parameters,
+ .parameters = xfs_fs_parameters,
.kill_sb = kill_block_super,
.fs_flags = FS_REQUIRES_DEV,
};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.