diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/include/lprocfs_status.h')
| -rw-r--r-- | drivers/staging/lustre/lustre/include/lprocfs_status.h | 61 |
1 files changed, 9 insertions, 52 deletions
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h index fd3c4df319c2..9e654b218ca3 100644 --- a/drivers/staging/lustre/lustre/include/lprocfs_status.h +++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h @@ -158,6 +158,7 @@ struct lprocfs_counter { */ __s64 lc_array_sum[1]; }; + #define lc_sum lc_array_sum[0] #define lc_sum_irq lc_array_sum[1] @@ -206,7 +207,8 @@ struct lprocfs_stats { #define OPC_RANGE(seg) (seg ## _LAST_OPC - seg ## _FIRST_OPC) /* Pack all opcodes down into a single monotonically increasing index */ -static inline int opcode_offset(__u32 opc) { +static inline int opcode_offset(__u32 opc) +{ if (opc < OST_LAST_OPC) { /* OST opcode */ return (opc - OST_FIRST_OPC); @@ -301,7 +303,6 @@ static inline int opcode_offset(__u32 opc) { } } - #define LUSTRE_MAX_OPCODES (OPC_RANGE(OST) + \ OPC_RANGE(MDS) + \ OPC_RANGE(LDLM) + \ @@ -358,15 +359,18 @@ struct obd_histogram; struct dhms { int d, h, m, s; }; -static inline void s2dhms(struct dhms *ts, time_t secs) + +static inline void s2dhms(struct dhms *ts, time64_t secs64) { - ts->d = secs / 86400; - secs = secs % 86400; + unsigned int secs; + + ts->d = div_u64_rem(secs64, 86400, &secs); ts->h = secs / 3600; secs = secs % 3600; ts->m = secs / 60; ts->s = secs % 60; } + #define DHMS_FMT "%dd%dh%02dm%02ds" #define DHMS_VARS(x) (x)->d, (x)->h, (x)->m, (x)->s @@ -536,26 +540,14 @@ extern struct lprocfs_stats * lprocfs_alloc_stats(unsigned int num, enum lprocfs_stats_flags flags); void lprocfs_clear_stats(struct lprocfs_stats *stats); void lprocfs_free_stats(struct lprocfs_stats **stats); -void lprocfs_init_ops_stats(int num_private_stats, struct lprocfs_stats *stats); -void lprocfs_init_mps_stats(int num_private_stats, struct lprocfs_stats *stats); -void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats); -int lprocfs_alloc_obd_stats(struct obd_device *obddev, - unsigned int num_private_stats); -int lprocfs_alloc_md_stats(struct obd_device *obddev, - unsigned int num_private_stats); void lprocfs_counter_init(struct lprocfs_stats *stats, int index, unsigned conf, const char *name, const char *units); -void lprocfs_free_obd_stats(struct obd_device *obddev); -void lprocfs_free_md_stats(struct obd_device *obddev); struct obd_export; int lprocfs_exp_cleanup(struct obd_export *exp); struct dentry *ldebugfs_add_simple(struct dentry *root, char *name, void *data, struct file_operations *fops); -struct dentry * -ldebugfs_add_symlink(const char *name, struct dentry *parent, - const char *format, ...); int ldebugfs_register_stats(struct dentry *parent, const char *name, @@ -590,14 +582,9 @@ int ldebugfs_obd_seq_create(struct obd_device *dev, /* Generic callbacks */ -int lprocfs_rd_u64(struct seq_file *m, void *data); -int lprocfs_rd_atomic(struct seq_file *m, void *data); -int lprocfs_wr_atomic(struct file *file, const char __user *buffer, - unsigned long count, void *data); int lprocfs_rd_uint(struct seq_file *m, void *data); int lprocfs_wr_uint(struct file *file, const char __user *buffer, unsigned long count, void *data); -int lprocfs_rd_name(struct seq_file *m, void *data); int lprocfs_rd_server_uuid(struct seq_file *m, void *data); int lprocfs_rd_conn_uuid(struct seq_file *m, void *data); int lprocfs_rd_import(struct seq_file *m, void *data); @@ -607,10 +594,6 @@ int lprocfs_rd_connect_flags(struct seq_file *m, void *data); struct adaptive_timeout; int lprocfs_at_hist_helper(struct seq_file *m, struct adaptive_timeout *at); int lprocfs_rd_timeouts(struct seq_file *m, void *data); -int lprocfs_wr_timeouts(struct file *file, const char __user *buffer, - unsigned long count, void *data); -int lprocfs_wr_evict_client(struct file *file, const char __user *buffer, - size_t count, loff_t *off); int lprocfs_wr_ping(struct file *file, const char __user *buffer, size_t count, loff_t *off); int lprocfs_wr_import(struct file *file, const char __user *buffer, @@ -623,7 +606,6 @@ int lprocfs_wr_pinger_recov(struct file *file, const char __user *buffer, int lprocfs_write_helper(const char __user *buffer, unsigned long count, int *val); -int lprocfs_seq_read_frac_helper(struct seq_file *m, long val, int mult); int lprocfs_write_u64_helper(const char __user *buffer, unsigned long count, __u64 *val); int lprocfs_write_frac_u64_helper(const char *buffer, @@ -642,20 +624,9 @@ void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx, int lprocfs_single_release(struct inode *, struct file *); int lprocfs_seq_release(struct inode *, struct file *); -/* You must use these macros when you want to refer to - * the import in a client obd_device for a lprocfs entry */ -#define LPROCFS_CLIMP_CHECK(obd) do { \ - typecheck(struct obd_device *, obd); \ - down_read(&(obd)->u.cli.cl_sem); \ - if ((obd)->u.cli.cl_import == NULL) { \ - up_read(&(obd)->u.cli.cl_sem); \ - return -ENODEV; \ - } \ -} while (0) #define LPROCFS_CLIMP_EXIT(obd) \ up_read(&(obd)->u.cli.cl_sem) - /* write the name##_seq_show function, call LPROC_SEQ_FOPS_RO for read-only proc entries; otherwise, you will define name##_seq_write function also for a read-write proc entry, and then call LPROC_SEQ_SEQ instead. Finally, @@ -730,22 +701,8 @@ static struct lustre_attr lustre_attr_##name = __ATTR(name, mode, show, store) #define LUSTRE_RO_ATTR(name) LUSTRE_ATTR(name, 0444, name##_show, NULL) #define LUSTRE_RW_ATTR(name) LUSTRE_ATTR(name, 0644, name##_show, name##_store) -ssize_t lustre_attr_show(struct kobject *kobj, struct attribute *attr, - char *buf); -ssize_t lustre_attr_store(struct kobject *kobj, struct attribute *attr, - const char *buf, size_t len); - extern const struct sysfs_ops lustre_sysfs_ops; -/* lproc_ptlrpc.c */ -struct ptlrpc_request; -void target_print_req(void *seq_file, struct ptlrpc_request *req); - -/* lproc_status.c */ -int lprocfs_obd_rd_max_pages_per_rpc(struct seq_file *m, void *data); -int lprocfs_obd_wr_max_pages_per_rpc(struct file *file, const char *buffer, - size_t count, loff_t *off); - /* all quota proc functions */ int lprocfs_quota_rd_bunit(char *page, char **start, loff_t off, int count, |