*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* lustre/include/lprocfs_status.h
*
#include <linux/debugfs.h>
#include <linux/rwsem.h>
#include <linux/spinlock.h>
+#include <linux/string_helpers.h>
#include <linux/seq_file.h>
-#include <libcfs/libcfs_time.h>
-#include <libcfs/linux/linux-misc.h>
+#include <libcfs/libcfs.h>
+#include <libcfs/linux/linux-fs.h>
#include <uapi/linux/lustre/lustre_idl.h>
+/*
+ * Liuux 5.6 introduces proc_ops with v5.5-8862-gd56c0d45f0e2
+ * Now that proc and debugfs use separate operation vector types
+ * separate containers are also needed.
+ */
struct lprocfs_vars {
const char *name;
+ const struct proc_ops *fops;
+ void *data;
+ /** /proc file mode. */
+ mode_t proc_mode;
+};
+
+/** Provide a debugfs container */
+struct ldebugfs_vars {
+ const char *name;
const struct file_operations *fops;
void *data;
- /**
- * /proc file mode.
- */
+ /** debugfs file mode. */
mode_t proc_mode;
};
+static inline unsigned int pct(unsigned long a, unsigned long b)
+{
+ return b ? a * 100 / b : 0;
+}
+
+#define PAGES_TO_MiB(pages) ((pages) >> (20 - PAGE_SHIFT))
+#define MiB_TO_PAGES(mb) ((mb) << (20 - PAGE_SHIFT))
+
/**
* Append a space separated list of current set flags to str.
*/
};
enum {
- BRW_R_PAGES = 0,
- BRW_W_PAGES,
- BRW_R_RPC_HIST,
- BRW_W_RPC_HIST,
- BRW_R_IO_TIME,
- BRW_W_IO_TIME,
- BRW_R_DISCONT_PAGES,
- BRW_W_DISCONT_PAGES,
- BRW_R_DISCONT_BLOCKS,
- BRW_W_DISCONT_BLOCKS,
- BRW_R_DISK_IOSIZE,
- BRW_W_DISK_IOSIZE,
- BRW_R_DIO_FRAGS,
- BRW_W_DIO_FRAGS,
- BRW_LAST,
-};
-
-struct brw_stats {
- struct obd_histogram hist[BRW_LAST];
-};
-
-enum {
RENAME_SAMEDIR_SIZE = 0,
RENAME_CROSSDIR_SRC_SIZE,
RENAME_CROSSDIR_TGT_SIZE,
};
struct rename_stats {
- struct obd_histogram hist[RENAME_LAST];
+ ktime_t rs_init;
+ struct obd_histogram rs_hist[RENAME_LAST];
};
/* An lprocfs counter can be configured using the enum bit masks below.
*/
enum {
- LPROCFS_CNTR_EXTERNALLOCK = 0x0001,
- LPROCFS_CNTR_AVGMINMAX = 0x0002,
- LPROCFS_CNTR_STDDEV = 0x0004,
-
- /* counter data type */
- LPROCFS_TYPE_REGS = 0x0100,
- LPROCFS_TYPE_BYTES = 0x0200,
- LPROCFS_TYPE_PAGES = 0x0400,
- LPROCFS_TYPE_CYCLE = 0x0800,
+ LPROCFS_CNTR_EXTERNALLOCK = 0x0001,
+ LPROCFS_CNTR_AVGMINMAX = 0x0002,
+ LPROCFS_CNTR_STDDEV = 0x0004,
+
+ /* counter data type */
+ LPROCFS_TYPE_REQS = 0x0100,
+ LPROCFS_TYPE_BYTES = 0x0200,
+ LPROCFS_TYPE_PAGES = 0x0400,
+ LPROCFS_TYPE_USEC = 0x0800,
+
+ LPROCFS_TYPE_LATENCY = LPROCFS_TYPE_USEC |
+ LPROCFS_CNTR_AVGMINMAX |
+ LPROCFS_CNTR_STDDEV,
+ LPROCFS_TYPE_BYTES_FULL = LPROCFS_TYPE_BYTES |
+ LPROCFS_CNTR_AVGMINMAX |
+ LPROCFS_CNTR_STDDEV,
};
-
#define LC_MIN_INIT ((~(__u64)0) >> 1)
struct lprocfs_counter_header {
/* 1 + the biggest cpu # whose ls_percpu slot has been allocated */
unsigned short ls_biggest_alloc_num;
enum lprocfs_stats_flags ls_flags;
+ ktime_t ls_init;
/* Lock used when there are no percpu stats areas; For percpu stats,
* it is used to protect ls_biggest_alloc_num change */
spinlock_t ls_lock;
OPC_RANGE(LDLM) +
OPC_RANGE(MDS) +
OPC_RANGE(OST));
+#ifdef HAVE_SERVER_SUPPORT
} else if (opc < OUT_UPDATE_LAST_OPC) {
/* update opcode */
return (opc - OUT_UPDATE_FIRST_OPC +
OPC_RANGE(LDLM) +
OPC_RANGE(MDS) +
OPC_RANGE(OST));
+#endif /* HAVE_SERVER_SUPPORT */
} else {
/* Unknown Opcode */
return -1;
}
}
+#define LUSTRE_MAX_OPCODES_CLIENT (OPC_RANGE(OST) + \
+ OPC_RANGE(MDS) + \
+ OPC_RANGE(LDLM) + \
+ OPC_RANGE(MGS) + \
+ OPC_RANGE(OBD) + \
+ OPC_RANGE(LLOG) + \
+ OPC_RANGE(SEC) + \
+ OPC_RANGE(SEQ) + \
+ OPC_RANGE(SEC) + \
+ OPC_RANGE(FLD))
-#define LUSTRE_MAX_OPCODES (OPC_RANGE(OST) + \
- OPC_RANGE(MDS) + \
- OPC_RANGE(LDLM) + \
- OPC_RANGE(MGS) + \
- OPC_RANGE(OBD) + \
- OPC_RANGE(LLOG) + \
- OPC_RANGE(SEC) + \
- OPC_RANGE(SEQ) + \
- OPC_RANGE(SEC) + \
- OPC_RANGE(FLD) + \
+#ifdef HAVE_SERVER_SUPPORT
+#define LUSTRE_MAX_OPCODES (LUSTRE_MAX_OPCODES_CLIENT + \
OPC_RANGE(OUT_UPDATE) + \
OPC_RANGE(LFSCK))
+#else
+#define LUSTRE_MAX_OPCODES LUSTRE_MAX_OPCODES_CLIENT
+#endif
#define EXTRA_MAX_OPCODES ((PTLRPC_LAST_CNTR - PTLRPC_FIRST_CNTR) + \
OPC_RANGE(EXTRA))
EXTRA_LAST_OPC
};
+#ifdef HAVE_SERVER_SUPPORT
+enum brw_rw_stats {
+ BRW_R_PAGES = 0,
+ BRW_W_PAGES,
+ BRW_R_DISCONT_PAGES,
+ BRW_W_DISCONT_PAGES,
+ BRW_R_DISCONT_BLOCKS,
+ BRW_W_DISCONT_BLOCKS,
+ BRW_R_DIO_FRAGS,
+ BRW_W_DIO_FRAGS,
+ BRW_R_RPC_HIST,
+ BRW_W_RPC_HIST,
+ BRW_R_IO_TIME,
+ BRW_W_IO_TIME,
+ BRW_R_DISK_IOSIZE,
+ BRW_W_DISK_IOSIZE,
+ BRW_RW_STATS_NUM,
+};
+
+struct brw_stats_props {
+ const char *bsp_name;
+ const char *bsp_units;
+ bool bsp_scale;
+};
+
+struct brw_stats {
+ ktime_t bs_init;
+ struct obd_histogram bs_hist[BRW_RW_STATS_NUM];
+ struct brw_stats_props bs_props[BRW_RW_STATS_NUM / 2];
+};
+
+void ldebugfs_register_osd_stats(struct dentry *parent,
+ struct brw_stats *brw_stats,
+ struct lprocfs_stats *stats);
+#endif /* HAVE_SERVER_SUPPORT */
+
#define EXTRA_FIRST_OPC LDLM_GLIMPSE_ENQUEUE
/* class_obd.c */
extern struct proc_dir_entry *proc_lustre_root;
extern struct kset *lustre_kset;
struct obd_device;
-struct obd_histogram;
#define JOBSTATS_JOBID_VAR_MAX_LEN 20
#define JOBSTATS_DISABLE "disable"
#define JOBSTATS_PROCNAME_UID "procname_uid"
#define JOBSTATS_NODELOCAL "nodelocal"
+#define JOBSTATS_SESSION "session"
-typedef void (*cntr_init_callback)(struct lprocfs_stats *stats);
+typedef void (*cntr_init_callback)(struct lprocfs_stats *stats,
+ unsigned int offset);
struct obd_job_stats {
struct cfs_hash *ojs_hash; /* hash of jobids */
struct list_head ojs_list; /* list of job_stat structs */
rwlock_t ojs_lock; /* protect ojs_list/js_list */
- unsigned int ojs_cleanup_interval;/* seconds before expiry */
- time64_t ojs_last_cleanup; /* previous cleanup time */
+ ktime_t ojs_cleanup_interval;/* 1/2 expiry seconds */
+ ktime_t ojs_cleanup_last;/* previous cleanup time */
cntr_init_callback ojs_cntr_init_fn;/* lprocfs_stats initializer */
unsigned short ojs_cntr_num; /* number of stats in struct */
bool ojs_cleaning; /* currently expiring stats */
lprocfs_alloc_stats(unsigned int num, enum lprocfs_stats_flags flags);
extern void lprocfs_clear_stats(struct lprocfs_stats *stats);
extern void lprocfs_free_stats(struct lprocfs_stats **stats);
-extern void lprocfs_init_ops_stats(int num_private_stats,
- struct lprocfs_stats *stats);
-extern void lprocfs_init_mps_stats(int num_private_stats,
- struct lprocfs_stats *stats);
extern void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats);
-extern int lprocfs_alloc_obd_stats(struct obd_device *obddev,
- unsigned int num_private_stats);
-extern int lprocfs_alloc_md_stats(struct obd_device *obddev,
- unsigned int num_private_stats);
+extern int lprocfs_alloc_obd_stats(struct obd_device *obd,
+ unsigned int num_stats);
+extern int lprocfs_alloc_md_stats(struct obd_device *obd,
+ unsigned int num_private_stats);
extern void lprocfs_counter_init(struct lprocfs_stats *stats, int index,
- unsigned conf, const char *name,
- const char *units);
-extern void lprocfs_free_obd_stats(struct obd_device *obddev);
-extern void lprocfs_free_md_stats(struct obd_device *obddev);
+ unsigned conf, const char *name,
+ const char *units);
+extern void lprocfs_free_obd_stats(struct obd_device *obd);
+extern void lprocfs_free_md_stats(struct obd_device *obd);
struct obd_export;
struct nid_stat;
-extern int lprocfs_add_clear_entry(struct obd_device * obd,
+extern int lprocfs_add_clear_entry(struct obd_device *obd,
struct proc_dir_entry *entry);
#ifdef HAVE_SERVER_SUPPORT
extern int lprocfs_exp_setup(struct obd_export *exp, lnet_nid_t *peer_nid);
static inline int lprocfs_exp_cleanup(struct obd_export *exp)
{ return 0; }
#endif
-struct dentry *ldebugfs_add_simple(struct dentry *root, char *name, void *data,
- const struct file_operations *fops);
extern struct proc_dir_entry *
lprocfs_add_simple(struct proc_dir_entry *root, char *name,
- void *data, const struct file_operations *fops);
+ void *data, const struct proc_ops *ops);
extern struct proc_dir_entry *
lprocfs_add_symlink(const char *name, struct proc_dir_entry *parent,
const char *format, ...);
size_t count, loff_t *off);
extern int lprocfs_nid_stats_clear_seq_show(struct seq_file *file, void *data);
#endif
-extern int ldebugfs_register_stats(struct dentry *parent, const char *name,
- struct lprocfs_stats *stats);
extern int lprocfs_register_stats(struct proc_dir_entry *root, const char *name,
- struct lprocfs_stats *stats);
+ struct lprocfs_stats *stats);
+extern const struct file_operations ldebugfs_stats_seq_fops;
/* lprocfs_status.c */
-extern int ldebugfs_add_vars(struct dentry *parent, struct lprocfs_vars *var,
- void *data);
-extern int lprocfs_add_vars(struct proc_dir_entry *root,
- struct lprocfs_vars *var, void *data);
-
+extern void ldebugfs_add_vars(struct dentry *parent, struct ldebugfs_vars *var,
+ void *data);
extern struct dentry *ldebugfs_register(const char *name,
struct dentry *parent,
- struct lprocfs_vars *list,
+ struct ldebugfs_vars *list,
void *data);
+extern int lprocfs_add_vars(struct proc_dir_entry *root,
+ struct lprocfs_vars *var, void *data);
+
extern struct proc_dir_entry *
lprocfs_register(const char *name, struct proc_dir_entry *parent,
struct lprocfs_vars *list, void *data);
-extern void ldebugfs_remove(struct dentry **entryp);
extern void lprocfs_remove(struct proc_dir_entry **root);
extern void lprocfs_remove_proc_entry(const char *name,
struct proc_dir_entry *parent);
-#ifndef HAVE_REMOVE_PROC_SUBTREE
-extern int remove_proc_subtree(const char *name,
- struct proc_dir_entry *parent);
-#define PDE_DATA(inode) (PDE(inode)->data)
-
-static inline int LPROCFS_ENTRY_CHECK(struct inode *inode)
-{
- struct proc_dir_entry *dp = PDE(inode);
- int deleted = 0;
-
- spin_lock(&(dp)->pde_unload_lock);
- if (dp->proc_fops == NULL)
- deleted = 1;
- spin_unlock(&(dp)->pde_unload_lock);
- if (deleted)
- return -ENODEV;
- return 0;
-}
-#else
-static inline int LPROCFS_ENTRY_CHECK(struct inode *inode)
-{ return 0; }
-#endif
-
extern int lprocfs_obd_setup(struct obd_device *obd, bool uuid_only);
extern int lprocfs_obd_cleanup(struct obd_device *obd);
-#ifdef HAVE_SERVER_SUPPORT
-extern const struct file_operations lprocfs_evict_client_fops;
-#endif
-int ldebugfs_seq_create(struct dentry *parent, const char *name, umode_t mode,
- const struct file_operations *seq_fops, void *data);
extern int lprocfs_seq_create(struct proc_dir_entry *parent, const char *name,
- mode_t mode,
- const struct file_operations *seq_fops,
+ mode_t mode, const struct proc_ops *seq_fops,
void *data);
-extern int lprocfs_obd_seq_create(struct obd_device *dev, const char *name,
- mode_t mode,
- const struct file_operations *seq_fops,
+extern int lprocfs_obd_seq_create(struct obd_device *obd, const char *name,
+ mode_t mode, const struct proc_ops *seq_fops,
void *data);
+extern void lprocfs_stats_header(struct seq_file *seq, ktime_t now,
+ ktime_t ts_init, int width, const char *colon,
+ bool show_units);
/* Generic callbacks */
extern int lprocfs_uuid_seq_show(struct seq_file *m, void *data);
-extern int lprocfs_name_seq_show(struct seq_file *m, void *data);
extern int lprocfs_server_uuid_seq_show(struct seq_file *m, void *data);
-extern int lprocfs_conn_uuid_seq_show(struct seq_file *m, void *data);
ssize_t conn_uuid_show(struct kobject *kobj, struct attribute *attr, char *buf);
extern int lprocfs_import_seq_show(struct seq_file *m, void *data);
extern int lprocfs_state_seq_show(struct seq_file *m, void *data);
extern int lprocfs_connect_flags_seq_show(struct seq_file *m, void *data);
#ifdef HAVE_SERVER_SUPPORT
-extern int lprocfs_num_exports_seq_show(struct seq_file *m, void *data);
+ssize_t num_exports_show(struct kobject *kobj, struct attribute *attr,
+ char *buf);
#endif
struct adaptive_timeout;
extern int lprocfs_at_hist_helper(struct seq_file *m,
#endif
ssize_t ping_store(struct kobject *kobj, struct attribute *attr,
const char *buffer, size_t count);
+ssize_t ping_show(struct kobject *kobj, struct attribute *attr,
+ char *buffer);
+
extern ssize_t
-lprocfs_ping_seq_write(struct file *file, const char __user *buffer,
- size_t count, loff_t *off);
-extern ssize_t
+ldebugfs_import_seq_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *off);
+static inline ssize_t
lprocfs_import_seq_write(struct file *file, const char __user *buffer,
- size_t count, loff_t *off);
+ size_t count, loff_t *off)
+{
+ return ldebugfs_import_seq_write(file, buffer, count, off);
+}
+
extern int lprocfs_pinger_recov_seq_show(struct seq_file *m, void *data);
extern ssize_t
lprocfs_pinger_recov_seq_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off);
-extern int lprocfs_seq_read_frac_helper(struct seq_file *m, long val, int mult);
-extern int lprocfs_read_frac_helper(char *buffer, unsigned long count,
- long val, int mult);
-extern int lprocfs_str_with_units_to_s64(const char __user *buffer,
- unsigned long count, __s64 *val,
- char defunit);
-
+int string_to_size(u64 *size, const char *buffer, size_t count);
+int sysfs_memparse(const char *buffer, size_t count, u64 *val,
+ const char *defunit);
char *lprocfs_strnstr(const char *s1, const char *s2, size_t len);
char *lprocfs_find_named_value(const char *buffer, const char *name,
size_t *count);
int lprocfs_hash_seq_show(struct seq_file *m, void *data);
/* lprocfs_status.c: IR factor */
-int lprocfs_ir_factor_seq_show(struct seq_file *m, void *data);
-ssize_t
-lprocfs_ir_factor_seq_write(struct file *file, const char __user *buffer,
- size_t count, loff_t *off);
+ssize_t ir_factor_show(struct kobject *kobj, struct attribute *attr,
+ char *buf);
+ssize_t ir_factor_store(struct kobject *kobj, struct attribute *attr,
+ const char *buffer, size_t count);
#endif
/* lprocfs_status.c: dump pages on cksum error */
extern 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);
+ * the import in a client obd_device for a lprocfs entry
+ * Note that it is not safe to 'goto', 'return' or 'break'
+ * out of the body of this statement. It *IS* safe to
+ * 'goto' the a label inside the statement, or to 'continue'
+ * to get out of the statement.
+ */
+
+#define with_imp_locked_nested(__obd, __imp, __rc, __nest) \
+ for (down_read_nested(&(__obd)->u.cli.cl_sem, __nest), \
+ __imp = (__obd)->u.cli.cl_import, \
+ __rc = __imp ? 0 : -ENODEV; \
+ __imp ? 1 : (up_read(&(__obd)->u.cli.cl_sem), 0); \
+ __imp = NULL)
+
+#define with_imp_locked(__obd, __imp, __rc) \
+ with_imp_locked_nested(__obd, __imp, __rc, 0)
/* write the name##_seq_show function, call LDEBUGFS_SEQ_FOPS_RO for read-only
* debugfs entries; otherwise, you will define name##_seq_write function also
* for a read-write debugfs entry, and then call LDEBUGFS_SEQ_FOPS instead.
- * Finally, call ldebugfs_seq_create(obd, filename, 0444, &name#_fops, data);
+ * Finally, call debugfs_create_file(filename, 0444, obd, data, &name#_fops);
*/
#define __LDEBUGFS_SEQ_FOPS(name, custom_seq_write) \
static int name##_single_open(struct inode *inode, struct file *file) \
#define LDEBUGFS_SEQ_FOPS_RO_TYPE(name, type) \
static int name##_##type##_seq_show(struct seq_file *m, void *v)\
{ \
+ if (!m->private) \
+ return -ENODEV; \
return lprocfs_##type##_seq_show(m, m->private); \
} \
LDEBUGFS_SEQ_FOPS_RO(name##_##type)
#define LDEBUGFS_SEQ_FOPS_RW_TYPE(name, type) \
static int name##_##type##_seq_show(struct seq_file *m, void *v)\
{ \
+ if (!m->private) \
+ return -ENODEV; \
return lprocfs_##type##_seq_show(m, m->private); \
} \
static ssize_t name##_##type##_seq_write(struct file *file, \
loff_t *off) \
{ \
struct seq_file *seq = file->private_data; \
+ \
+ if (!seq->private) \
+ return -ENODEV; \
return ldebugfs_##type##_seq_write(file, buffer, count, \
seq->private); \
} \
#define __LPROC_SEQ_FOPS(name, custom_seq_write) \
static int name##_single_open(struct inode *inode, struct file *file) \
{ \
- int rc; \
- \
- rc = LPROCFS_ENTRY_CHECK(inode); \
- if (rc < 0) \
- return rc; \
- \
return single_open(file, name##_seq_show, \
inode->i_private ? inode->i_private : \
PDE_DATA(inode)); \
} \
-static const struct file_operations name##_fops = { \
- .owner = THIS_MODULE, \
- .open = name##_single_open, \
- .read = seq_read, \
- .write = custom_seq_write, \
- .llseek = seq_lseek, \
- .release = lprocfs_single_release, \
+static const struct proc_ops name##_fops = { \
+ PROC_OWNER(THIS_MODULE) \
+ .proc_open = name##_single_open, \
+ .proc_read = seq_read, \
+ .proc_write = custom_seq_write, \
+ .proc_lseek = seq_lseek, \
+ .proc_release = lprocfs_single_release, \
}
#define LPROC_SEQ_FOPS_RO(name) __LPROC_SEQ_FOPS(name, NULL)
inode->i_private ? inode->i_private : \
PDE_DATA(inode)); \
} \
- static const struct file_operations name##_##type##_fops = { \
- .open = name##_##type##_open, \
- .write = name##_##type##_write, \
- .release = lprocfs_single_release, \
+ static const struct proc_ops name##_##type##_fops = { \
+ .proc_open = name##_##type##_open, \
+ .proc_write = name##_##type##_write, \
+ .proc_release = lprocfs_single_release, \
};
struct lustre_attr {
void lprocfs_job_stats_fini(struct obd_device *obd);
int lprocfs_job_stats_init(struct obd_device *obd, int cntr_num,
cntr_init_callback fn);
-int lprocfs_job_interval_seq_show(struct seq_file *m, void *data);
-ssize_t
-lprocfs_job_interval_seq_write(struct file *file, const char __user *buffer,
- size_t count, loff_t *off);
-/* lproc_status.c */
-int lprocfs_recovery_time_soft_seq_show(struct seq_file *m, void *data);
-ssize_t lprocfs_recovery_time_soft_seq_write(struct file *file,
- const char __user *buffer,
- size_t count, loff_t *off);
-int lprocfs_recovery_time_hard_seq_show(struct seq_file *m, void *data);
-ssize_t
-lprocfs_recovery_time_hard_seq_write(struct file *file,
- const char __user *buffer,
- size_t count, loff_t *off);
-int lprocfs_target_instance_seq_show(struct seq_file *m, void *data);
+ssize_t job_cleanup_interval_show(struct kobject *kobj, struct attribute *attr,
+ char *buf);
+ssize_t job_cleanup_interval_store(struct kobject *kobj,
+ struct attribute *attr,
+ const char *buffer, size_t count);
+/* lproc_status_server.c */
+ssize_t recovery_time_soft_show(struct kobject *kobj, struct attribute *attr,
+ char *buf);
+ssize_t recovery_time_soft_store(struct kobject *kobj,
+ struct attribute *attr,
+ const char *buffer, size_t count);
+ssize_t recovery_time_hard_show(struct kobject *kobj, struct attribute *attr,
+ char *buf);
+ssize_t recovery_time_hard_store(struct kobject *kobj,
+ struct attribute *attr,
+ const char *buffer, size_t count);
+ssize_t instance_show(struct kobject *kobj, struct attribute *attr,
+ char *buf);
#endif
+/* lproc_status.c */
int lprocfs_obd_max_pages_per_rpc_seq_show(struct seq_file *m, void *data);
ssize_t lprocfs_obd_max_pages_per_rpc_seq_write(struct file *file,
const char __user *buffer,
size_t count, loff_t *off);
-int lprocfs_obd_short_io_bytes_seq_show(struct seq_file *m, void *data);
-ssize_t lprocfs_obd_short_io_bytes_seq_write(struct file *file,
- const char __user *buffer,
- size_t count, loff_t *off);
ssize_t short_io_bytes_show(struct kobject *kobj, struct attribute *attr,
char *buf);
ssize_t short_io_bytes_store(struct kobject *kobj, struct attribute *attr,
const char *name,
struct lprocfs_stats *stats)
{ return 0; }
-static inline void lprocfs_init_ops_stats(int num_private_stats,
- struct lprocfs_stats *stats)
-{ return; }
-static inline void lprocfs_init_mps_stats(int num_private_stats,
- struct lprocfs_stats *stats)
-{ return; }
static inline void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats)
{ return; }
-static inline int lprocfs_alloc_obd_stats(struct obd_device *obddev,
- unsigned int num_private_stats)
+static inline int lprocfs_alloc_obd_stats(struct obd_device *obd,
+ unsigned int num_stats)
{ return 0; }
-static inline int lprocfs_alloc_md_stats(struct obd_device *obddev,
+static inline int lprocfs_alloc_md_stats(struct obd_device *obd,
unsigned int num_private_stats)
{ return 0; }
-static inline void lprocfs_free_obd_stats(struct obd_device *obddev)
+static inline void lprocfs_free_obd_stats(struct obd_device *obd)
{ return; }
-static inline void lprocfs_free_md_stats(struct obd_device *obddev)
+static inline void lprocfs_free_md_stats(struct obd_device *obd)
{ return; }
struct obd_export;
static inline void lprocfs_remove_proc_entry(const char *name,
struct proc_dir_entry *parent)
{ return; }
-static inline int lprocfs_obd_setup(struct obd_device *dev, bool uuid_only)
+static inline int lprocfs_obd_setup(struct obd_device *obd, bool uuid_only)
{ return 0; }
-static inline int lprocfs_obd_cleanup(struct obd_device *dev)
+static inline int lprocfs_obd_cleanup(struct obd_device *obd)
{ return 0; }
static inline int lprocfs_uuid_seq_show(struct seq_file *m, void *data)
{ return 0; }
-static inline int lprocfs_name_seq_show(struct seq_file *m, void *data)
-{ return 0; }
static inline int lprocfs_server_seq_show(struct seq_file *m, void *data)
{ return 0; }
-static inline int lprocfs_conn_uuid_seq_show(struct seq_file *m, void *data)
-{ return 0; }
static inline int lprocfs_import_seq_show(struct seq_file *m, void *data)
{ return 0; }
static inline int lprocfs_state_seq_show(struct seq_file *m, void *data)
size_t count, loff_t *off)
{ return 0; }
static inline ssize_t
+ldebugfs_import_seq_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *off)
+{ return 0; }
+static inline ssize_t
lprocfs_import_seq_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off)
{ return 0; }
git://git.whamcloud.com / fs / lustre-release.git / blobdiff