--- /dev/null
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * API and structure definitions for params_tree.
+ *
+ * Author: LiuYing <emoly.liu@oracle.com>
+ */
+#ifndef __PARAMS_TREE_H__
+#define __PARAMS_TREE_H__
+
+#ifndef EXPORT_SYMTAB
+# define EXPORT_SYMTAB
+#endif
+
+#include <libcfs/libcfs.h>
+
+#undef LPROCFS
+#if (defined(__KERNEL__) && defined(CONFIG_PROC_FS))
+# define LPROCFS
+#endif
+
+#ifdef LPROCFS
+typedef struct file cfs_param_file_t;
+typedef struct inode cfs_inode_t;
+typedef struct proc_inode cfs_proc_inode_t;
+typedef struct seq_file cfs_seq_file_t;
+typedef struct seq_operations cfs_seq_ops_t;
+typedef struct file_operations cfs_param_file_ops_t;
+typedef cfs_module_t *cfs_param_module_t;
+typedef struct proc_dir_entry cfs_param_dentry_t;
+typedef struct poll_table_struct cfs_poll_table_t;
+#define CFS_PARAM_MODULE THIS_MODULE
+#define CFS_PDE(value) PDE(value)
+#define cfs_file_private(file) (file->private_data)
+#define cfs_dentry_data(dentry) (dentry->data)
+#define cfs_proc_inode_pde(proc_inode) (proc_inode->pde)
+#define cfs_proc_inode(proc_inode) (proc_inode->vfs_inode)
+#define cfs_seq_read_common seq_read
+#define cfs_seq_lseek_common seq_lseek
+#define cfs_seq_private(seq) (seq->private)
+#define cfs_seq_printf(seq, format, ...) seq_printf(seq, format, \
+ ## __VA_ARGS__)
+#define cfs_seq_release(inode, file) seq_release(inode, file)
+#define cfs_seq_puts(seq, s) seq_puts(seq, s)
+#define cfs_seq_putc(seq, s) seq_putc(seq, s)
+#define cfs_seq_read(file, buf, count, ppos, rc) (rc = seq_read(file, buf, \
+ count, ppos))
+#define cfs_seq_open(file, ops, rc) (rc = seq_open(file, ops))
+
+/* in lprocfs_stat.c, to protect the private data for proc entries */
+extern cfs_rw_semaphore_t _lprocfs_lock;
+#define LPROCFS_ENTRY() \
+do { \
+ cfs_down_read(&_lprocfs_lock); \
+} while(0)
+#define LPROCFS_EXIT() \
+do { \
+ cfs_up_read(&_lprocfs_lock); \
+} while(0)
+
+#ifdef HAVE_PROCFS_DELETED
+static inline
+int LPROCFS_ENTRY_AND_CHECK(struct proc_dir_entry *dp)
+{
+ LPROCFS_ENTRY();
+ if ((dp)->deleted) {
+ LPROCFS_EXIT();
+ return -ENODEV;
+ }
+ return 0;
+}
+#else /* !HAVE_PROCFS_DELETED*/
+static inline
+int LPROCFS_ENTRY_AND_CHECK(struct proc_dir_entry *dp)
+{
+ LPROCFS_ENTRY();
+ return 0;
+}
+#endif /* HAVE_PROCFS_DELETED */
+
+#define LPROCFS_WRITE_ENTRY() \
+do { \
+ cfs_down_write(&_lprocfs_lock); \
+} while(0)
+#define LPROCFS_WRITE_EXIT() \
+do { \
+ cfs_up_write(&_lprocfs_lock); \
+} while(0)
+
+#else /* !LPROCFS */
+
+typedef struct cfs_params_file {
+ void *param_private;
+ loff_t param_pos;
+ unsigned int param_flags;
+} cfs_param_file_t;
+
+typedef struct cfs_param_inode {
+ void *param_private;
+} cfs_inode_t;
+
+typedef struct cfs_param_dentry {
+ void *param_data;
+} cfs_param_dentry_t;
+
+typedef struct cfs_proc_inode {
+ cfs_param_dentry_t *param_pde;
+ cfs_inode_t param_inode;
+} cfs_proc_inode_t;
+
+struct cfs_seq_operations;
+typedef struct cfs_seq_file {
+ char *buf;
+ size_t size;
+ size_t from;
+ size_t count;
+ loff_t index;
+ loff_t version;
+ cfs_mutex_t lock;
+ struct cfs_seq_operations *op;
+ void *private;
+} cfs_seq_file_t;
+
+typedef struct cfs_seq_operations {
+ void *(*start) (cfs_seq_file_t *m, loff_t *pos);
+ void (*stop) (cfs_seq_file_t *m, void *v);
+ void *(*next) (cfs_seq_file_t *m, void *v, loff_t *pos);
+ int (*show) (cfs_seq_file_t *m, void *v);
+} cfs_seq_ops_t;
+
+typedef void *cfs_param_module_t;
+typedef void *cfs_poll_table_t;
+
+typedef struct cfs_param_file_ops {
+ cfs_param_module_t owner;
+ int (*open) (cfs_inode_t *, cfs_file_t *);
+ loff_t (*llseek)(cfs_file_t *, loff_t, int);
+ int (*release) (cfs_inode_t *, cfs_param_file_t *);
+ unsigned int (*poll) (cfs_file_t *, cfs_poll_table_t *);
+ ssize_t (*write) (cfs_file_t *, const char *, size_t, loff_t *);
+ ssize_t (*read)(cfs_file_t *, char *, size_t, loff_t *);
+} cfs_param_file_ops_t;
+typedef cfs_param_file_ops_t *cfs_lproc_filep_t;
+
+static inline cfs_proc_inode_t *FAKE_PROC_I(const cfs_inode_t *inode)
+{
+ return container_of(inode, cfs_proc_inode_t, param_inode);
+}
+
+static inline cfs_param_dentry_t *FAKE_PDE(cfs_inode_t *inode)
+{
+ return FAKE_PROC_I(inode)->param_pde;
+}
+
+#define CFS_PARAM_MODULE NULL
+#define CFS_PDE(value) FAKE_PDE(value)
+#define cfs_file_private(file) (file->param_private)
+#define cfs_dentry_data(dentry) (dentry->param_data)
+#define cfs_proc_inode(proc_inode) (proc_inode->param_inode)
+#define cfs_proc_inode_pde(proc_inode) (proc_inode->param_pde)
+#define cfs_seq_read_common NULL
+#define cfs_seq_lseek_common NULL
+#define cfs_seq_private(seq) (seq->private)
+#define cfs_seq_read(file, buf, count, ppos, rc) do {} while(0)
+#define cfs_seq_open(file, ops, rc) \
+do { \
+ cfs_seq_file_t *p = cfs_file_private(file); \
+ if (!p) { \
+ LIBCFS_ALLOC(p, sizeof(*p)); \
+ if (!p) { \
+ rc = -ENOMEM; \
+ break; \
+ } \
+ cfs_file_private(file) = p; \
+ } \
+ memset(p, 0, sizeof(*p)); \
+ p->op = ops; \
+ rc = 0; \
+} while(0)
+
+#define LPROCFS_ENTRY() do {} while(0)
+#define LPROCFS_EXIT() do {} while(0)
+static inline
+int LPROCFS_ENTRY_AND_CHECK(cfs_param_dentry_t *dp)
+{
+ LPROCFS_ENTRY();
+ return 0;
+}
+#define LPROCFS_WRITE_ENTRY() do {} while(0)
+#define LPROCFS_WRITE_EXIT() do {} while(0)
+
+#endif /* LPROCFS */
+
+/* XXX: params_tree APIs */
+
+#endif /* __PARAMS_TREE_H__ */
#error Unsupported operating system.
#endif
#include <lustre/lustre_idl.h>
-
-#undef LPROCFS
-#if (defined(__KERNEL__) && defined(CONFIG_PROC_FS))
-# define LPROCFS
-#endif
+#include <libcfs/params_tree.h>
struct lprocfs_vars {
- const char *name;
- cfs_read_proc_t *read_fptr;
- cfs_write_proc_t *write_fptr;
- void *data;
+ 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;
+ mode_t proc_mode;
};
struct lprocfs_static_vars {
/* if we find more consumers this could be generalized */
#define OBD_HIST_MAX 32
struct obd_histogram {
- cfs_spinlock_t oh_lock;
- unsigned long oh_buckets[OBD_HIST_MAX];
+ cfs_spinlock_t oh_lock;
+ unsigned long oh_buckets[OBD_HIST_MAX];
};
enum {
extern cfs_proc_dir_entry_t *proc_lustre_root;
struct obd_device;
-struct file;
struct obd_histogram;
/* Days / hours / mins / seconds format */
return ret;
}
-extern struct lprocfs_stats *lprocfs_alloc_stats(unsigned int num,
- enum lprocfs_stats_flags flags);
+extern struct lprocfs_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,
cfs_write_proc_t *write_proc,
void *data,
struct file_operations *fops);
-extern struct proc_dir_entry *lprocfs_add_symlink(const char *name,
- struct proc_dir_entry *parent, const char *format, ...);
+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);
-extern int lprocfs_nid_stats_clear_write(struct file *file, const char *buffer,
- unsigned long count, void *data);
+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);
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);
extern void lprocfs_remove(cfs_proc_dir_entry_t **root);
extern void lprocfs_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);
+ const char *name);
extern int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list);
extern int lprocfs_obd_cleanup(struct obd_device *obd);
long val, int mult);
extern int lprocfs_write_u64_helper(const char *buffer, unsigned long count,
__u64 *val);
-extern int lprocfs_write_frac_u64_helper(const char *buffer, unsigned long count,
+extern int lprocfs_write_frac_u64_helper(const char *buffer,
+ unsigned long count,
__u64 *val, int mult);
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_stats_collect(struct lprocfs_stats *stats, int idx,
struct lprocfs_counter *cnt);
-
/* lprocfs_status.c: recovery status */
int lprocfs_obd_rd_recovery_status(char *page, char **start, off_t off,
int count, int *eof, void *data);
int lprocfs_obd_rd_hash(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_seq_release(struct inode *, struct file *);
-
-/* in lprocfs_stat.c, to protect the private data for proc entries */
-extern cfs_rw_semaphore_t _lprocfs_lock;
-#define LPROCFS_ENTRY() do { \
- cfs_down_read(&_lprocfs_lock); \
-} while(0)
-#define LPROCFS_EXIT() do { \
- cfs_up_read(&_lprocfs_lock); \
-} while(0)
-
-#ifdef HAVE_PROCFS_DELETED
-static inline
-int LPROCFS_ENTRY_AND_CHECK(struct proc_dir_entry *dp)
-{
- LPROCFS_ENTRY();
- if ((dp)->deleted) {
- LPROCFS_EXIT();
- return -ENODEV;
- }
- return 0;
-}
-#else
-static inline
-int LPROCFS_ENTRY_AND_CHECK(struct proc_dir_entry *dp)
-{
- LPROCFS_ENTRY();
- return 0;
-}
-#endif
-
-#define LPROCFS_WRITE_ENTRY() do { \
- cfs_down_write(&_lprocfs_lock); \
-} while(0)
-#define LPROCFS_WRITE_EXIT() do { \
- cfs_up_write(&_lprocfs_lock); \
-} while(0)
-
+extern int lprocfs_seq_release(cfs_inode_t *, struct file *);
/* You must use these macros when you want to refer to
* the import in a client obd_device for a lprocfs entry */
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##_seq_open(struct inode *inode, struct file *file) { \
+static int name##_seq_open(cfs_inode_t *inode, struct file *file) { \
struct proc_dir_entry *dp = PDE(inode); \
int rc; \
LPROCFS_ENTRY_AND_CHECK(dp); \
/* 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_soft(struct file *file, const char *buffer,
+int lprocfs_obd_wr_recovery_time_soft(struct file *file,
+ const char *buffer,
unsigned long count, void *data);
int lprocfs_obd_rd_recovery_time_hard(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,
+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);
/* all quota proc functions */
-extern int lprocfs_quota_rd_bunit(char *page, char **start, off_t off, int count,
+extern int lprocfs_quota_rd_bunit(char *page, char **start,
+ off_t off, int count,
int *eof, void *data);
extern int lprocfs_quota_wr_bunit(struct file *file, const char *buffer,
unsigned long count, void *data);
-extern int lprocfs_quota_rd_btune(char *page, char **start, off_t off, int count,
+extern int lprocfs_quota_rd_btune(char *page, char **start,
+ off_t off, int count,
int *eof, void *data);
extern int lprocfs_quota_wr_btune(struct file *file, const char *buffer,
unsigned long count, void *data);
-extern int lprocfs_quota_rd_iunit(char *page, char **start, off_t off, int count,
+extern int lprocfs_quota_rd_iunit(char *page, char **start,
+ off_t off, int count,
int *eof, void *data);
extern int lprocfs_quota_wr_iunit(struct file *file, const char *buffer,
unsigned long count, void *data);
-extern int lprocfs_quota_rd_itune(char *page, char **start, off_t off, int count,
+extern int lprocfs_quota_rd_itune(char *page, char **start,
+ off_t off, int count,
int *eof, void *data);
extern int lprocfs_quota_wr_itune(struct file *file, const char *buffer,
unsigned long count, void *data);
unsigned long count, void *data);
extern int lprocfs_quota_rd_switch_seconds(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_quota_wr_switch_seconds(struct file *file, const char *buffer,
+extern int lprocfs_quota_wr_switch_seconds(struct file *file,
+ const char *buffer,
unsigned long count, void *data);
extern int lprocfs_quota_rd_sync_blk(char *page, char **start, off_t off,
int count, int *eof, void *data);
unsigned long count, void *data);
extern int lprocfs_quota_rd_switch_qs(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_quota_wr_switch_qs(struct file *file, const char *buffer,
+extern int lprocfs_quota_wr_switch_qs(struct file *file,
+ const char *buffer,
unsigned long count, void *data);
extern int lprocfs_quota_rd_boundary_factor(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_quota_wr_boundary_factor(struct file *file, const char *buffer,
+extern int lprocfs_quota_wr_boundary_factor(struct file *file,
+ const char *buffer,
unsigned long count, void *data);
extern int lprocfs_quota_rd_least_bunit(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_quota_wr_least_bunit(struct file *file, const char *buffer,
+extern int lprocfs_quota_wr_least_bunit(struct file *file,
+ const char *buffer,
unsigned long count, void *data);
extern int lprocfs_quota_rd_least_iunit(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_quota_wr_least_iunit(struct file *file, const char *buffer,
+extern int lprocfs_quota_wr_least_iunit(struct file *file,
+ const char *buffer,
unsigned long count, void *data);
extern int lprocfs_quota_rd_qs_factor(char *page, char **start, off_t off,
int count, int *eof, void *data);
-extern int lprocfs_quota_wr_qs_factor(struct file *file, const char *buffer,
+extern int lprocfs_quota_wr_qs_factor(struct file *file,
+ const char *buffer,
unsigned long count, void *data);
static inline void lprocfs_counter_add(struct lprocfs_stats *stats,
- int index, long amount) { return; }
+ int index, long amount)
+{ return; }
static inline void lprocfs_counter_incr(struct lprocfs_stats *stats,
- int index) { return; }
+ int index)
+{ return; }
static inline void lprocfs_counter_decr(struct lprocfs_stats *stats,
- int index) { return; }
+ int index)
+{ return; }
static inline void lprocfs_counter_sub(struct lprocfs_stats *stats,
- int index, long amount) { return; }
+ int index, long amount)
+{ return; }
static inline void lprocfs_counter_init(struct lprocfs_stats *stats,
int index, unsigned conf,
const char *name, const char *units)
enum lprocfs_fields_flags field)
{ return 0; }
-static inline struct lprocfs_stats* lprocfs_alloc_stats(unsigned int num,
- enum lprocfs_stats_flags flags)
+static inline struct lprocfs_stats *
+lprocfs_alloc_stats(unsigned int num, enum lprocfs_stats_flags flags)
{ return NULL; }
static inline void lprocfs_clear_stats(struct lprocfs_stats *stats)
{ return; }
static inline void lprocfs_free_stats(struct lprocfs_stats **stats)
{ return; }
static inline int lprocfs_register_stats(cfs_proc_dir_entry_t *root,
- const char *name,
- struct lprocfs_stats *stats)
+ 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 0; }
static inline int lprocfs_exp_cleanup(struct obd_export *exp)
{ return 0; }
-static inline 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)
+static inline 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)
{return 0; }
-static inline struct proc_dir_entry *lprocfs_add_symlink(const char *name,
- struct proc_dir_entry *parent, const char *format, ...)
+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)
static inline cfs_proc_dir_entry_t *
lprocfs_register(const char *name, cfs_proc_dir_entry_t *parent,
- struct lprocfs_vars *list, void *data) { return NULL; }
+ 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; }
-static inline void lprocfs_remove(cfs_proc_dir_entry_t **root) {};
+ void *data)
+{ return 0; }
+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) {};
+ struct proc_dir_entry *parent)
+{ return; }
static inline cfs_proc_dir_entry_t *lprocfs_srch(cfs_proc_dir_entry_t *head,
- const char *name) {return 0;}
+ const char *name)
+{ return 0; }
static inline int lprocfs_obd_setup(struct obd_device *dev,
- struct lprocfs_vars *list) { return 0; }
-static inline int lprocfs_obd_cleanup(struct obd_device *dev) { return 0; }
+ struct lprocfs_vars *list)
+{ 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; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline int lprocfs_rd_uuid(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline int lprocfs_rd_name(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline int lprocfs_rd_server_uuid(char *page, char **start, off_t off,
int count, int *eof, void *data)
{ return 0; }
static inline int lprocfs_rd_timeouts(char *page, char **start, off_t off,
int count, int *eof, void *data)
{ return 0; }
-static inline int lprocfs_wr_timeouts(struct file *file, const char *buffer,
+static inline int lprocfs_wr_timeouts(struct file *file,
+ const char *buffer,
unsigned long count, void *data)
{ return 0; }
-static inline int lprocfs_wr_evict_client(struct file *file, const char *buffer,
+static inline int lprocfs_wr_evict_client(struct file *file,
+ const char *buffer,
unsigned long count, void *data)
{ return 0; }
static inline int lprocfs_wr_ping(struct file *file, const char *buffer,
/* Statfs helpers */
static inline
int lprocfs_rd_blksize(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline
int lprocfs_rd_kbytestotal(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline
int lprocfs_rd_kbytesfree(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline
int lprocfs_rd_kbytesavail(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline
int lprocfs_rd_filestotal(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline
int lprocfs_rd_filesfree(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline
int lprocfs_rd_filegroups(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
+ int count, int *eof, void *data)
+{ return 0; }
static inline
-void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value) {}
+void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value)
+{ return; }
static inline
-void lprocfs_oh_tally_log2(struct obd_histogram *oh, unsigned int value) {}
+void lprocfs_oh_tally_log2(struct obd_histogram *oh, unsigned int value)
+{ return; }
static inline
-void lprocfs_oh_clear(struct obd_histogram *oh) {}
+void lprocfs_oh_clear(struct obd_histogram *oh)
+{ return; }
static inline
-unsigned long lprocfs_oh_sum(struct obd_histogram *oh) { return 0; }
+unsigned long lprocfs_oh_sum(struct obd_histogram *oh)
+{ return 0; }
static inline
void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx,
- struct lprocfs_counter *cnt) {}
-
+ struct lprocfs_counter *cnt)
+{ return; }
static inline
__u64 lprocfs_stats_collector(struct lprocfs_stats *stats, int idx,
enum lprocfs_fields_flags field)
{ return (__u64)0; }
-#define LPROCFS_ENTRY()
-#define LPROCFS_EXIT()
-#define LPROCFS_ENTRY_AND_CHECK(dp)
#define LPROC_SEQ_FOPS_RO(name)
#define LPROC_SEQ_FOPS(name)
git://git.whamcloud.com / fs / lustre-release.git / commitdiff