* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2011, 2012, Intel Corporation.
+ * Copyright (c) 2011, 2013, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include <lustre/lustre_idl.h>
#include <libcfs/params_tree.h>
+#ifndef HAVE_ONLY_PROCFS_SEQ
struct lprocfs_vars {
- const char *name;
- cfs_read_proc_t *read_fptr;
- cfs_write_proc_t *write_fptr;
- void *data;
- struct file_operations *fops;
- /**
- * /proc file mode.
- */
- mode_t proc_mode;
+ const char *name;
+ read_proc_t *read_fptr;
+ write_proc_t *write_fptr;
+ void *data;
+ const struct file_operations *fops;
+ /**
+ * /proc file mode.
+ */
+ mode_t proc_mode;
};
struct lprocfs_static_vars {
- struct lprocfs_vars *module_vars;
- struct lprocfs_vars *obd_vars;
+ struct lprocfs_vars *module_vars;
+ struct lprocfs_vars *obd_vars;
+};
+
+#endif
+
+struct lprocfs_seq_vars {
+ const char *name;
+ const struct file_operations *fops;
+ void *data;
+ /**
+ * /proc file mode.
+ */
+ mode_t proc_mode;
};
/* if we find more consumers this could be generalized */
OPC_RANGE(LDLM) +
OPC_RANGE(MDS) +
OPC_RANGE(OST));
- } else if (opc < UPDATE_LAST_OPC) {
+ } else if (opc < OUT_UPDATE_LAST_OPC) {
/* update opcode */
- return (opc - UPDATE_FIRST_OPC +
+ return (opc - OUT_UPDATE_FIRST_OPC +
+ OPC_RANGE(FLD) +
+ OPC_RANGE(SEC) +
+ OPC_RANGE(SEQ) +
+ OPC_RANGE(QUOTA) +
+ OPC_RANGE(LLOG) +
+ OPC_RANGE(OBD) +
+ OPC_RANGE(MGS) +
+ OPC_RANGE(LDLM) +
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
+ } else if (opc < LFSCK_LAST_OPC) {
+ /* LFSCK opcode */
+ return (opc - LFSCK_FIRST_OPC +
+ OPC_RANGE(OUT_UPDATE) +
OPC_RANGE(FLD) +
OPC_RANGE(SEC) +
OPC_RANGE(SEQ) +
OPC_RANGE(MDS) +
OPC_RANGE(OST));
} else {
- /* Unknown Opcode */
- return -1;
- }
+ /* Unknown Opcode */
+ return -1;
+ }
}
OPC_RANGE(SEQ) + \
OPC_RANGE(SEC) + \
OPC_RANGE(FLD) + \
- OPC_RANGE(UPDATE))
+ OPC_RANGE(OUT_UPDATE) + \
+ OPC_RANGE(LFSCK))
#define EXTRA_MAX_OPCODES ((PTLRPC_LAST_CNTR - PTLRPC_FIRST_CNTR) + \
OPC_RANGE(EXTRA))
typedef void (*cntr_init_callback)(struct lprocfs_stats *stats);
struct obd_job_stats {
- cfs_hash_t *ojs_hash;
- cfs_list_t ojs_list;
- rwlock_t ojs_lock; /* protect the obj_list */
- cntr_init_callback ojs_cntr_init_fn;
- int ojs_cntr_num;
- int ojs_cleanup_interval;
- time_t ojs_last_cleanup;
+ cfs_hash_t *ojs_hash;
+ struct list_head ojs_list;
+ rwlock_t ojs_lock; /* protect the obj_list */
+ cntr_init_callback ojs_cntr_init_fn;
+ int ojs_cntr_num;
+ int ojs_cleanup_interval;
+ time_t ojs_last_cleanup;
};
#ifdef LPROCFS
spin_lock(&stats->ls_lock);
return 0;
} else {
- unsigned int cpuid = cfs_get_cpu();
+ unsigned int cpuid = get_cpu();
if (unlikely(stats->ls_percpu[cpuid] == NULL)) {
rc = lprocfs_stats_alloc_one(stats, cpuid);
if (rc < 0) {
- cfs_put_cpu();
+ put_cpu();
return rc;
}
}
spin_unlock(&stats->ls_lock);
}
} else {
- cfs_put_cpu();
+ put_cpu();
}
return;
percpusize += stats->ls_num * sizeof(__s64);
if ((stats->ls_flags & LPROCFS_STATS_FLAG_NOPERCPU) == 0)
- percpusize = CFS_L1_CACHE_ALIGN(percpusize);
+ percpusize = L1_CACHE_ALIGN(percpusize);
return percpusize;
}
struct nid_stat;
extern int lprocfs_add_clear_entry(struct obd_device * obd,
cfs_proc_dir_entry_t *entry);
+#ifdef HAVE_SERVER_SUPPORT
extern int lprocfs_exp_setup(struct obd_export *exp,
lnet_nid_t *peer_nid, int *newnid);
extern int lprocfs_exp_cleanup(struct obd_export *exp);
-extern cfs_proc_dir_entry_t *lprocfs_add_simple(struct proc_dir_entry *root,
- char *name,
- cfs_read_proc_t *read_proc,
- cfs_write_proc_t *write_proc,
- void *data,
- struct file_operations *fops);
+#else
+static inline int lprocfs_exp_cleanup(struct obd_export *exp)
+{ return 0; }
+#endif
+extern struct proc_dir_entry *
+lprocfs_add_simple(struct proc_dir_entry *root, char *name,
+#ifndef HAVE_ONLY_PROCFS_SEQ
+ read_proc_t *read_proc, write_proc_t *write_proc,
+#endif
+ void *data, const struct file_operations *fops);
extern struct proc_dir_entry *
lprocfs_add_symlink(const char *name, struct proc_dir_entry *parent,
const char *format, ...);
extern void lprocfs_free_per_client_stats(struct obd_device *obd);
+#ifdef HAVE_SERVER_SUPPORT
+#ifndef HAVE_ONLY_PROCFS_SEQ
extern int
lprocfs_nid_stats_clear_write(struct file *file, const char *buffer,
unsigned long count, void *data);
extern int lprocfs_nid_stats_clear_read(char *page, char **start, off_t off,
int count, int *eof, void *data);
-
+#endif
+extern ssize_t
+lprocfs_nid_stats_clear_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off);
+extern int lprocfs_nid_stats_clear_seq_show(struct seq_file *file, void *data);
+#endif
extern int lprocfs_register_stats(cfs_proc_dir_entry_t *root, const char *name,
struct lprocfs_stats *stats);
/* lprocfs_status.c */
+#ifndef HAVE_ONLY_PROCFS_SEQ
extern int lprocfs_add_vars(cfs_proc_dir_entry_t *root,
struct lprocfs_vars *var,
void *data);
extern cfs_proc_dir_entry_t *lprocfs_register(const char *name,
- cfs_proc_dir_entry_t *parent,
- struct lprocfs_vars *list,
- void *data);
+ cfs_proc_dir_entry_t *parent,
+ struct lprocfs_vars *list,
+ void *data);
+#endif
+extern int lprocfs_seq_add_vars(cfs_proc_dir_entry_t *root,
+ struct lprocfs_seq_vars *var,
+ void *data);
+extern cfs_proc_dir_entry_t *
+lprocfs_seq_register(const char *name, cfs_proc_dir_entry_t *parent,
+ struct lprocfs_seq_vars *list, void *data);
extern void lprocfs_remove(cfs_proc_dir_entry_t **root);
extern void lprocfs_remove_proc_entry(const char *name,
struct proc_dir_entry *parent);
+#ifndef HAVE_ONLY_PROCFS_SEQ
extern void lprocfs_try_remove_proc_entry(const char *name,
struct proc_dir_entry *parent);
extern cfs_proc_dir_entry_t *lprocfs_srch(cfs_proc_dir_entry_t *root,
const char *name);
-
extern int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list);
+#endif
+extern int lprocfs_seq_obd_setup(struct obd_device *dev);
extern int lprocfs_obd_cleanup(struct obd_device *obd);
-extern struct file_operations lprocfs_evict_client_fops;
-
-extern int lprocfs_seq_create(cfs_proc_dir_entry_t *parent, const char *name,
+#ifdef HAVE_SERVER_SUPPORT
+extern const struct file_operations lprocfs_evict_client_fops;
+#endif
+extern int lprocfs_seq_create(struct proc_dir_entry *parent, const char *name,
mode_t mode,
const struct file_operations *seq_fops,
void *data);
void *data);
/* Generic callbacks */
-
+#ifndef HAVE_ONLY_PROCFS_SEQ
extern int lprocfs_rd_u64(char *page, char **start, off_t off,
int count, int *eof, void *data);
extern int lprocfs_rd_atomic(char *page, char **start, off_t off,
unsigned long count, void *data);
extern int lprocfs_rd_uint(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_wr_uint(struct file *file, const char *buffer,
- unsigned long count, void *data);
extern int lprocfs_rd_uuid(char *page, char **start, off_t off,
int count, int *eof, void *data);
extern int lprocfs_rd_name(char *page, char **start, off_t off,
int count, int *eof, void *data);
extern int lprocfs_rd_numrefs(char *page, char **start, off_t off,
int count, int *eof, void *data);
+#endif
+extern int lprocfs_u64_seq_show(struct seq_file *m, void *data);
+extern int lprocfs_atomic_seq_show(struct seq_file *m, void *data);
+extern ssize_t lprocfs_atomic_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off);
+extern int lprocfs_uint_seq_show(struct seq_file *m, void *data);
+extern ssize_t lprocfs_uint_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off);
+extern int lprocfs_wr_uint(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+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);
+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);
+#endif
struct adaptive_timeout;
+#ifndef HAVE_ONLY_PROCFS_SEQ
extern int lprocfs_at_hist_helper(char *page, int count, int rc,
struct adaptive_timeout *at);
extern int lprocfs_rd_timeouts(char *page, char **start, off_t off,
int count, int *eof, void *data);
extern int lprocfs_wr_timeouts(struct file *file, const char *buffer,
unsigned long count, void *data);
+#endif
+extern int lprocfs_seq_at_hist_helper(struct seq_file *m,
+ struct adaptive_timeout *at);
+extern int lprocfs_timeouts_seq_show(struct seq_file *m, void *data);
+extern ssize_t
+lprocfs_timeouts_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off);
+#ifndef HAVE_ONLY_PROCFS_SEQ
+#ifdef HAVE_SERVER_SUPPORT
+extern ssize_t lprocfs_fops_read(struct file *f, char __user *buf,
+ size_t size, loff_t *ppos);
+extern ssize_t lprocfs_fops_write(struct file *f, const char __user *buf,
+ size_t size, loff_t *ppos);
extern int lprocfs_wr_evict_client(struct file *file, const char *buffer,
unsigned long count, void *data);
+#endif
extern int lprocfs_wr_ping(struct file *file, const char *buffer,
unsigned long count, void *data);
extern int lprocfs_wr_import(struct file *file, const char *buffer,
int count, int *eof, void *data);
extern int lprocfs_wr_pinger_recov(struct file *file, const char *buffer,
unsigned long count, void *data);
+#endif
+#ifdef HAVE_SERVER_SUPPORT
+extern ssize_t
+lprocfs_evict_client_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off);
+#endif
+extern ssize_t
+lprocfs_ping_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off);
+extern ssize_t
+lprocfs_import_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *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 *buffer,
+ size_t count, loff_t *off);
/* Statfs helpers */
+#ifndef HAVE_ONLY_PROCFS_SEQ
extern int lprocfs_rd_blksize(char *page, char **start, off_t off,
int count, int *eof, void *data);
extern int lprocfs_rd_kbytestotal(char *page, char **start, off_t off,
int count, int *eof, void *data);
extern int lprocfs_rd_filegroups(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_osd_rd_blksize(char *page, char **start, off_t off,
- int count, int *eof, void *data);
-extern int lprocfs_osd_rd_kbytesfree(char *page, char **start, off_t off,
- int count, int *eof, void *data);
-extern int lprocfs_osd_rd_kbytesavail(char *page, char **start, off_t off,
- int count, int *eof, void *data);
-extern int lprocfs_osd_rd_filestotal(char *page, char **start, off_t off,
- int count, int *eof, void *data);
-extern int lprocfs_osd_rd_filesfree(char *page, char **start, off_t off,
- int count, int *eof, void *data);
-extern int lprocfs_osd_rd_kbytestotal(char *page, char **start, off_t off,
- int count, int *eof, void *data);
-
+#endif
+extern int lprocfs_blksize_seq_show(struct seq_file *m, void *data);
+extern int lprocfs_kbytestotal_seq_show(struct seq_file *m, void *data);
+extern int lprocfs_kbytesfree_seq_show(struct seq_file *m, void *data);
+extern int lprocfs_kbytesavail_seq_show(struct seq_file *m, void *data);
+extern int lprocfs_filestotal_seq_show(struct seq_file *m, void *data);
+extern int lprocfs_filesfree_seq_show(struct seq_file *m, void *data);
extern int lprocfs_write_helper(const char *buffer, unsigned long count,
int *val);
extern int lprocfs_write_frac_helper(const char *buffer, unsigned long count,
int *val, int mult);
+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_write_u64_helper(const char *buffer, unsigned long count,
unsigned long count,
__u64 *val, int mult);
char *lprocfs_find_named_value(const char *buffer, const char *name,
- unsigned long *count);
+ size_t *count);
void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value);
void lprocfs_oh_tally_log2(struct obd_histogram *oh, unsigned int value);
void lprocfs_oh_clear(struct obd_histogram *oh);
void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx,
struct lprocfs_counter *cnt);
+#ifdef HAVE_SERVER_SUPPORT
+#ifndef HAVE_ONLY_PROCFS_SEQ
/* lprocfs_status.c: recovery status */
int lprocfs_obd_rd_recovery_status(char *page, char **start, off_t off,
int count, int *eof, void *data);
-
/* lprocfs_statuc.c: hash statistics */
int lprocfs_obd_rd_hash(char *page, char **start, off_t off,
int count, int *eof, void *data);
int count, int *eof, void *data);
int lprocfs_obd_wr_ir_factor(struct file *file, const char *buffer,
unsigned long count, void *data);
+#endif
+/* lprocfs_status.c: recovery status */
+int lprocfs_recovery_status_seq_show(struct seq_file *m, void *data);
+/* lprocfs_status.c: hash statistics */
+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 *buffer,
+ size_t count, loff_t *off);
+#endif
extern int lprocfs_single_release(cfs_inode_t *, struct file *);
extern int lprocfs_seq_release(cfs_inode_t *, struct file *);
#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,
call lprocfs_obd_seq_create(obd, filename, 0444, &name#_fops, data); */
-#define __LPROC_SEQ_FOPS(name, custom_seq_write) \
-static int name##_single_open(cfs_inode_t *inode, struct file *file) { \
- struct proc_dir_entry *dp = PDE(inode); \
- int rc; \
- LPROCFS_ENTRY_AND_CHECK(dp); \
- rc = single_open(file, name##_seq_show, dp->data); \
- if (rc) { \
- LPROCFS_EXIT(); \
- return rc; \
- } \
- return 0; \
-} \
-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, \
+#define __LPROC_SEQ_FOPS(name, custom_seq_write) \
+static int name##_single_open(cfs_inode_t *inode, struct file *file) \
+{ \
+ LPROCFS_ENTRY_CHECK(PDE(inode)); \
+ return single_open(file, name##_seq_show, PDE_DATA(inode)); \
+} \
+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, \
}
-#define LPROC_SEQ_FOPS_RO(name) __LPROC_SEQ_FOPS(name, NULL)
-#define LPROC_SEQ_FOPS(name) __LPROC_SEQ_FOPS(name, name##_seq_write)
+#define LPROC_SEQ_FOPS_RO(name) __LPROC_SEQ_FOPS(name, NULL)
+#define LPROC_SEQ_FOPS(name) __LPROC_SEQ_FOPS(name, name##_seq_write)
+
+#define LPROC_SEQ_FOPS_RO_TYPE(name, type) \
+ static int name##_##type##_seq_show(struct seq_file *m, void *v)\
+ { \
+ return lprocfs_##type##_seq_show(m, m->private); \
+ } \
+ LPROC_SEQ_FOPS_RO(name##_##type)
+
+#define LPROC_SEQ_FOPS_RW_TYPE(name, type) \
+ static int name##_##type##_seq_show(struct seq_file *m, void *v)\
+ { \
+ return lprocfs_##type##_seq_show(m, m->private); \
+ } \
+ static ssize_t name##_##type##_seq_write(struct file *file, \
+ const char *buffer, size_t count, loff_t *off) \
+ { \
+ struct seq_file *seq = file->private_data; \
+ return lprocfs_##type##_seq_write(file, buffer, \
+ count, seq->private); \
+ } \
+ LPROC_SEQ_FOPS(name##_##type);
+
+#define LPROC_SEQ_FOPS_WO_TYPE(name, type) \
+ static ssize_t name##_##type##_write(struct file *file, \
+ const char *buffer, size_t count, loff_t *off) \
+ { \
+ return lprocfs_##type##_seq_write(file, buffer, count, off); \
+ } \
+ static int name##_##type##_open(cfs_inode_t *inode, struct file *file) \
+ { \
+ return single_open(file, NULL, PDE_DATA(inode)); \
+ } \
+ struct file_operations name##_##type##_fops = { \
+ .open = name##_##type##_open, \
+ .write = name##_##type##_write, \
+ .release = lprocfs_single_release, \
+ };
+/* lproc_ptlrpc.c */
+struct ptlrpc_request;
+extern void target_print_req(void *seq_file, struct ptlrpc_request *req);
+
+#ifdef HAVE_SERVER_SUPPORT
/* lprocfs_jobstats.c */
int lprocfs_job_stats_log(struct obd_device *obd, char *jobid,
int event, long amount);
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);
+#ifndef HAVE_ONLY_PROCFS_SEQ
int lprocfs_rd_job_interval(char *page, char **start, off_t off,
int count, int *eof, void *data);
int lprocfs_wr_job_interval(struct file *file, const char *buffer,
unsigned long count, void *data);
-/* lproc_ptlrpc.c */
-struct ptlrpc_request;
-extern void target_print_req(void *seq_file, struct ptlrpc_request *req);
-
/* lproc_status.c */
int lprocfs_obd_rd_recovery_time_soft(char *page, char **start, off_t off,
int count, int *eof, void *data);
int lprocfs_obd_wr_recovery_time_hard(struct file *file,
const char *buffer,
unsigned long count, void *data);
-int lprocfs_obd_rd_mntdev(char *page, char **start, off_t off,
- int count, int *eof, void *data);
+int lprocfs_target_rd_instance(char *page, char **start, off_t off,
+ int count, int *eof, void *data);
+#endif
+int lprocfs_job_interval_seq_show(struct seq_file *m, void *data);
+ssize_t
+lprocfs_job_interval_seq_write(struct file *file, const char *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 *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 *buffer,
+ size_t count, loff_t *off);
+int lprocfs_target_instance_seq_show(struct seq_file *m, void *data);
+#endif
+#ifndef HAVE_ONLY_PROCFS_SEQ
int lprocfs_obd_rd_max_pages_per_rpc(char *page, char **start, off_t off,
int count, int *eof, void *data);
int lprocfs_obd_wr_max_pages_per_rpc(struct file *file, const char *buffer,
unsigned long count, void *data);
-int lprocfs_target_rd_instance(char *page, char **start, off_t off,
- int count, int *eof, void *data);
+#endif
+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 *buffer,
+ size_t count, loff_t *off);
+
+struct root_squash_info;
+int lprocfs_wr_root_squash(const char *buffer, unsigned long count,
+ struct root_squash_info *squash, char *name);
+int lprocfs_wr_nosquash_nids(const char *buffer, unsigned long count,
+ struct root_squash_info *squash, char *name);
/* all quota proc functions */
extern int lprocfs_quota_rd_bunit(char *page, char **start,
extern int lprocfs_quota_wr_qs_factor(struct file *file,
const char *buffer,
unsigned long count, void *data);
-
-
-
#else
/* LPROCFS is not defined */
struct obd_export;
static inline int lprocfs_add_clear_entry(struct obd_export *exp)
{ return 0; }
+static inline void lprocfs_free_per_client_stats(struct obd_device *obd)
+{ return; }
+#ifdef HAVE_SERVER_SUPPORT
+#ifndef HAVE_ONLY_PROCFS_SEQ
+static inline
+int lprocfs_nid_stats_clear_write(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{return count;}
+static inline
+int lprocfs_nid_stats_clear_read(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{return count;}
+#endif
+static inline
+ssize_t lprocfs_nid_stats_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off)
+{return 0;}
+static inline
+int lprocfs_nid_stats_clear_seq_show(struct seq_file *m, void *data)
+{return 0;}
static inline int lprocfs_exp_setup(struct obd_export *exp,lnet_nid_t *peer_nid,
int *newnid)
{ return 0; }
+#endif
static inline int lprocfs_exp_cleanup(struct obd_export *exp)
{ return 0; }
-static inline cfs_proc_dir_entry_t *
+static inline struct proc_dir_entry *
lprocfs_add_simple(struct proc_dir_entry *root, char *name,
- cfs_read_proc_t *read_proc, cfs_write_proc_t *write_proc,
- void *data, struct file_operations *fops)
+#ifndef HAVE_ONLY_PROCFS_SEQ
+ read_proc_t *read_proc, write_proc_t *write_proc,
+#endif
+ void *data, const struct file_operations *fops)
{return 0; }
static inline struct proc_dir_entry *
lprocfs_add_symlink(const char *name, struct proc_dir_entry *parent,
const char *format, ...)
{return NULL; }
-static inline void lprocfs_free_per_client_stats(struct obd_device *obd)
-{ return; }
-static inline
-int lprocfs_nid_stats_clear_write(struct file *file, const char *buffer,
- unsigned long count, void *data)
-{return count;}
-static inline
-int lprocfs_nid_stats_clear_read(char *page, char **start, off_t off,
- int count, int *eof, void *data)
-{return count;}
-
+#ifndef HAVE_ONLY_PROCFS_SEQ
static inline cfs_proc_dir_entry_t *
lprocfs_register(const char *name, cfs_proc_dir_entry_t *parent,
- struct lprocfs_vars *list, void *data)
+ struct lprocfs_vars *list, void *data)
{ return NULL; }
static inline int lprocfs_add_vars(cfs_proc_dir_entry_t *root,
struct lprocfs_vars *var,
void *data)
{ return 0; }
+#endif
+static inline int lprocfs_seq_add_vars(cfs_proc_dir_entry_t *root,
+ struct lprocfs_seq_vars *var,
+ void *data)
+{ return 0; }
+static inline cfs_proc_dir_entry_t *
+lprocfs_seq_register(const char *name, cfs_proc_dir_entry_t *parent,
+ struct lprocfs_seq_vars *list, void *data)
+{ return NULL; }
static inline void lprocfs_remove(cfs_proc_dir_entry_t **root)
{ return; }
static inline void lprocfs_remove_proc_entry(const char *name,
struct proc_dir_entry *parent)
{ return; }
+#ifndef HAVE_ONLY_PROCFS_SEQ
static inline void lprocfs_try_remove_proc_entry(const char *name,
struct proc_dir_entry *parent)
{ return; }
const char *name)
{ return 0; }
static inline int lprocfs_obd_setup(struct obd_device *dev,
- struct lprocfs_vars *list)
+ struct lprocfs_vars *list)
+{ return 0; }
+#endif
+static inline int lprocfs_seq_obd_setup(struct obd_device *dev)
{ return 0; }
static inline int lprocfs_obd_cleanup(struct obd_device *dev)
{ return 0; }
static inline int lprocfs_rd_u64(char *page, char **start, off_t off,
int count, int *eof, void *data)
{ return 0; }
+#ifndef HAVE_ONLY_PROCFS_SEQ
static inline int lprocfs_rd_uuid(char *page, char **start, off_t off,
int count, int *eof, void *data)
{ return 0; }
static inline int lprocfs_rd_num_exports(char *page, char **start, off_t off,
int count, int *eof, void *data)
{ return 0; }
-static inline int lprocfs_rd_numrefs(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+static inline int lprocfs_rd_numrefs(struct seq_file *m, void *data)
{ return 0; }
struct adaptive_timeout;
static inline int lprocfs_at_hist_helper(char *page, int count, int rc,
const char *buffer,
unsigned long count, void *data)
{ return 0; }
+#ifdef HAVE_SERVER_SUPPORT
static inline int lprocfs_wr_evict_client(struct file *file,
const char *buffer,
unsigned long count, void *data)
{ return 0; }
+#endif
static inline int lprocfs_wr_ping(struct file *file, const char *buffer,
unsigned long count, void *data)
{ return 0; }
static inline int lprocfs_wr_pinger_recov(struct file *file, const char *buffer,
unsigned long count, void *data)
{ return 0; }
+#endif
+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)
+{ return 0; }
+static inline int lprocfs_connect_flags_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+#ifdef HAVE_SERVER_SUPPORT
+static inline int lprocfs_num_exports_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+#endif
+struct adaptive_timeout;
+static inline int lprocfs_seq_at_hist_helper(struct seq_file *m,
+ struct adaptive_timeout *at)
+{ return 0; }
+static inline int lprocfs_timeouts_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+static inline ssize_t
+lprocfs_timeouts_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off)
+{ return 0; }
+#ifdef HAVE_SERVER_SUPPORT
+static inline ssize_t
+lprocfs_evict_client_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off)
+{ return 0; }
+#endif
+static inline ssize_t
+lprocfs_ping_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off)
+{ return 0; }
+static inline ssize_t
+lprocfs_import_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off)
+{ return 0; }
+static inline int
+lprocfs_pinger_recov_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+static inline ssize_t
+lprocfs_pinger_recov_seq_write(struct file *file, const char *buffer,
+ size_t count, loff_t *off)
+{ return 0; }
/* Statfs helpers */
+#ifndef HAVE_ONLY_PROCFS_SEQ
static inline
int lprocfs_rd_blksize(char *page, char **start, off_t off,
int count, int *eof, void *data)
int lprocfs_rd_filesfree(char *page, char **start, off_t off,
int count, int *eof, void *data)
{ return 0; }
+#endif
static inline
-int lprocfs_rd_filegroups(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+int lprocfs_blksize_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+static inline
+int lprocfs_kbytestotal_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+static inline
+int lprocfs_kbytesfree_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+static inline
+int lprocfs_kbytesavail_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+static inline
+int lprocfs_filestotal_seq_show(struct seq_file *m, void *data)
+{ return 0; }
+static inline
+int lprocfs_filesfree_seq_show(struct seq_file *m, void *data)
{ return 0; }
static inline
void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value)
#define LPROC_SEQ_FOPS_RO(name)
#define LPROC_SEQ_FOPS(name)
+#define LPROC_SEQ_FOPS_RO_TYPE(name, type)
+#define LPROC_SEQ_FOPS_RW_TYPE(name, type)
+#define LPROC_SEQ_FOPS_WO_TYPE(name, type)
/* lprocfs_jobstats.c */
static inline
git://git.whamcloud.com / fs / lustre-release.git / blobdiff