290 lines
9.1 KiB
C
290 lines
9.1 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2000,2005 Silicon Graphics, Inc.
|
||
|
|
* All Rights Reserved.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it would 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 for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write the Free Software Foundation,
|
||
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
#ifndef __XFS_STATS_H__
|
||
|
|
#define __XFS_STATS_H__
|
||
|
|
|
||
|
|
|
||
|
|
#include <linux/percpu.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* XFS global statistics
|
||
|
|
*/
|
||
|
|
struct xfsstats {
|
||
|
|
# define XFSSTAT_END_EXTENT_ALLOC 4
|
||
|
|
__uint32_t xs_allocx;
|
||
|
|
__uint32_t xs_allocb;
|
||
|
|
__uint32_t xs_freex;
|
||
|
|
__uint32_t xs_freeb;
|
||
|
|
# define XFSSTAT_END_ALLOC_BTREE (XFSSTAT_END_EXTENT_ALLOC+4)
|
||
|
|
__uint32_t xs_abt_lookup;
|
||
|
|
__uint32_t xs_abt_compare;
|
||
|
|
__uint32_t xs_abt_insrec;
|
||
|
|
__uint32_t xs_abt_delrec;
|
||
|
|
# define XFSSTAT_END_BLOCK_MAPPING (XFSSTAT_END_ALLOC_BTREE+7)
|
||
|
|
__uint32_t xs_blk_mapr;
|
||
|
|
__uint32_t xs_blk_mapw;
|
||
|
|
__uint32_t xs_blk_unmap;
|
||
|
|
__uint32_t xs_add_exlist;
|
||
|
|
__uint32_t xs_del_exlist;
|
||
|
|
__uint32_t xs_look_exlist;
|
||
|
|
__uint32_t xs_cmp_exlist;
|
||
|
|
# define XFSSTAT_END_BLOCK_MAP_BTREE (XFSSTAT_END_BLOCK_MAPPING+4)
|
||
|
|
__uint32_t xs_bmbt_lookup;
|
||
|
|
__uint32_t xs_bmbt_compare;
|
||
|
|
__uint32_t xs_bmbt_insrec;
|
||
|
|
__uint32_t xs_bmbt_delrec;
|
||
|
|
# define XFSSTAT_END_DIRECTORY_OPS (XFSSTAT_END_BLOCK_MAP_BTREE+4)
|
||
|
|
__uint32_t xs_dir_lookup;
|
||
|
|
__uint32_t xs_dir_create;
|
||
|
|
__uint32_t xs_dir_remove;
|
||
|
|
__uint32_t xs_dir_getdents;
|
||
|
|
# define XFSSTAT_END_TRANSACTIONS (XFSSTAT_END_DIRECTORY_OPS+3)
|
||
|
|
__uint32_t xs_trans_sync;
|
||
|
|
__uint32_t xs_trans_async;
|
||
|
|
__uint32_t xs_trans_empty;
|
||
|
|
# define XFSSTAT_END_INODE_OPS (XFSSTAT_END_TRANSACTIONS+7)
|
||
|
|
__uint32_t xs_ig_attempts;
|
||
|
|
__uint32_t xs_ig_found;
|
||
|
|
__uint32_t xs_ig_frecycle;
|
||
|
|
__uint32_t xs_ig_missed;
|
||
|
|
__uint32_t xs_ig_dup;
|
||
|
|
__uint32_t xs_ig_reclaims;
|
||
|
|
__uint32_t xs_ig_attrchg;
|
||
|
|
# define XFSSTAT_END_LOG_OPS (XFSSTAT_END_INODE_OPS+5)
|
||
|
|
__uint32_t xs_log_writes;
|
||
|
|
__uint32_t xs_log_blocks;
|
||
|
|
__uint32_t xs_log_noiclogs;
|
||
|
|
__uint32_t xs_log_force;
|
||
|
|
__uint32_t xs_log_force_sleep;
|
||
|
|
# define XFSSTAT_END_TAIL_PUSHING (XFSSTAT_END_LOG_OPS+10)
|
||
|
|
__uint32_t xs_try_logspace;
|
||
|
|
__uint32_t xs_sleep_logspace;
|
||
|
|
__uint32_t xs_push_ail;
|
||
|
|
__uint32_t xs_push_ail_success;
|
||
|
|
__uint32_t xs_push_ail_pushbuf;
|
||
|
|
__uint32_t xs_push_ail_pinned;
|
||
|
|
__uint32_t xs_push_ail_locked;
|
||
|
|
__uint32_t xs_push_ail_flushing;
|
||
|
|
__uint32_t xs_push_ail_restarts;
|
||
|
|
__uint32_t xs_push_ail_flush;
|
||
|
|
# define XFSSTAT_END_WRITE_CONVERT (XFSSTAT_END_TAIL_PUSHING+2)
|
||
|
|
__uint32_t xs_xstrat_quick;
|
||
|
|
__uint32_t xs_xstrat_split;
|
||
|
|
# define XFSSTAT_END_READ_WRITE_OPS (XFSSTAT_END_WRITE_CONVERT+2)
|
||
|
|
__uint32_t xs_write_calls;
|
||
|
|
__uint32_t xs_read_calls;
|
||
|
|
# define XFSSTAT_END_ATTRIBUTE_OPS (XFSSTAT_END_READ_WRITE_OPS+4)
|
||
|
|
__uint32_t xs_attr_get;
|
||
|
|
__uint32_t xs_attr_set;
|
||
|
|
__uint32_t xs_attr_remove;
|
||
|
|
__uint32_t xs_attr_list;
|
||
|
|
# define XFSSTAT_END_INODE_CLUSTER (XFSSTAT_END_ATTRIBUTE_OPS+3)
|
||
|
|
__uint32_t xs_iflush_count;
|
||
|
|
__uint32_t xs_icluster_flushcnt;
|
||
|
|
__uint32_t xs_icluster_flushinode;
|
||
|
|
# define XFSSTAT_END_VNODE_OPS (XFSSTAT_END_INODE_CLUSTER+8)
|
||
|
|
__uint32_t vn_active; /* # vnodes not on free lists */
|
||
|
|
__uint32_t vn_alloc; /* # times vn_alloc called */
|
||
|
|
__uint32_t vn_get; /* # times vn_get called */
|
||
|
|
__uint32_t vn_hold; /* # times vn_hold called */
|
||
|
|
__uint32_t vn_rele; /* # times vn_rele called */
|
||
|
|
__uint32_t vn_reclaim; /* # times vn_reclaim called */
|
||
|
|
__uint32_t vn_remove; /* # times vn_remove called */
|
||
|
|
__uint32_t vn_free; /* # times vn_free called */
|
||
|
|
#define XFSSTAT_END_BUF (XFSSTAT_END_VNODE_OPS+9)
|
||
|
|
__uint32_t xb_get;
|
||
|
|
__uint32_t xb_create;
|
||
|
|
__uint32_t xb_get_locked;
|
||
|
|
__uint32_t xb_get_locked_waited;
|
||
|
|
__uint32_t xb_busy_locked;
|
||
|
|
__uint32_t xb_miss_locked;
|
||
|
|
__uint32_t xb_page_retries;
|
||
|
|
__uint32_t xb_page_found;
|
||
|
|
__uint32_t xb_get_read;
|
||
|
|
/* Version 2 btree counters */
|
||
|
|
#define XFSSTAT_END_ABTB_V2 (XFSSTAT_END_BUF+15)
|
||
|
|
__uint32_t xs_abtb_2_lookup;
|
||
|
|
__uint32_t xs_abtb_2_compare;
|
||
|
|
__uint32_t xs_abtb_2_insrec;
|
||
|
|
__uint32_t xs_abtb_2_delrec;
|
||
|
|
__uint32_t xs_abtb_2_newroot;
|
||
|
|
__uint32_t xs_abtb_2_killroot;
|
||
|
|
__uint32_t xs_abtb_2_increment;
|
||
|
|
__uint32_t xs_abtb_2_decrement;
|
||
|
|
__uint32_t xs_abtb_2_lshift;
|
||
|
|
__uint32_t xs_abtb_2_rshift;
|
||
|
|
__uint32_t xs_abtb_2_split;
|
||
|
|
__uint32_t xs_abtb_2_join;
|
||
|
|
__uint32_t xs_abtb_2_alloc;
|
||
|
|
__uint32_t xs_abtb_2_free;
|
||
|
|
__uint32_t xs_abtb_2_moves;
|
||
|
|
#define XFSSTAT_END_ABTC_V2 (XFSSTAT_END_ABTB_V2+15)
|
||
|
|
__uint32_t xs_abtc_2_lookup;
|
||
|
|
__uint32_t xs_abtc_2_compare;
|
||
|
|
__uint32_t xs_abtc_2_insrec;
|
||
|
|
__uint32_t xs_abtc_2_delrec;
|
||
|
|
__uint32_t xs_abtc_2_newroot;
|
||
|
|
__uint32_t xs_abtc_2_killroot;
|
||
|
|
__uint32_t xs_abtc_2_increment;
|
||
|
|
__uint32_t xs_abtc_2_decrement;
|
||
|
|
__uint32_t xs_abtc_2_lshift;
|
||
|
|
__uint32_t xs_abtc_2_rshift;
|
||
|
|
__uint32_t xs_abtc_2_split;
|
||
|
|
__uint32_t xs_abtc_2_join;
|
||
|
|
__uint32_t xs_abtc_2_alloc;
|
||
|
|
__uint32_t xs_abtc_2_free;
|
||
|
|
__uint32_t xs_abtc_2_moves;
|
||
|
|
#define XFSSTAT_END_BMBT_V2 (XFSSTAT_END_ABTC_V2+15)
|
||
|
|
__uint32_t xs_bmbt_2_lookup;
|
||
|
|
__uint32_t xs_bmbt_2_compare;
|
||
|
|
__uint32_t xs_bmbt_2_insrec;
|
||
|
|
__uint32_t xs_bmbt_2_delrec;
|
||
|
|
__uint32_t xs_bmbt_2_newroot;
|
||
|
|
__uint32_t xs_bmbt_2_killroot;
|
||
|
|
__uint32_t xs_bmbt_2_increment;
|
||
|
|
__uint32_t xs_bmbt_2_decrement;
|
||
|
|
__uint32_t xs_bmbt_2_lshift;
|
||
|
|
__uint32_t xs_bmbt_2_rshift;
|
||
|
|
__uint32_t xs_bmbt_2_split;
|
||
|
|
__uint32_t xs_bmbt_2_join;
|
||
|
|
__uint32_t xs_bmbt_2_alloc;
|
||
|
|
__uint32_t xs_bmbt_2_free;
|
||
|
|
__uint32_t xs_bmbt_2_moves;
|
||
|
|
#define XFSSTAT_END_IBT_V2 (XFSSTAT_END_BMBT_V2+15)
|
||
|
|
__uint32_t xs_ibt_2_lookup;
|
||
|
|
__uint32_t xs_ibt_2_compare;
|
||
|
|
__uint32_t xs_ibt_2_insrec;
|
||
|
|
__uint32_t xs_ibt_2_delrec;
|
||
|
|
__uint32_t xs_ibt_2_newroot;
|
||
|
|
__uint32_t xs_ibt_2_killroot;
|
||
|
|
__uint32_t xs_ibt_2_increment;
|
||
|
|
__uint32_t xs_ibt_2_decrement;
|
||
|
|
__uint32_t xs_ibt_2_lshift;
|
||
|
|
__uint32_t xs_ibt_2_rshift;
|
||
|
|
__uint32_t xs_ibt_2_split;
|
||
|
|
__uint32_t xs_ibt_2_join;
|
||
|
|
__uint32_t xs_ibt_2_alloc;
|
||
|
|
__uint32_t xs_ibt_2_free;
|
||
|
|
__uint32_t xs_ibt_2_moves;
|
||
|
|
#define XFSSTAT_END_FIBT_V2 (XFSSTAT_END_IBT_V2+15)
|
||
|
|
__uint32_t xs_fibt_2_lookup;
|
||
|
|
__uint32_t xs_fibt_2_compare;
|
||
|
|
__uint32_t xs_fibt_2_insrec;
|
||
|
|
__uint32_t xs_fibt_2_delrec;
|
||
|
|
__uint32_t xs_fibt_2_newroot;
|
||
|
|
__uint32_t xs_fibt_2_killroot;
|
||
|
|
__uint32_t xs_fibt_2_increment;
|
||
|
|
__uint32_t xs_fibt_2_decrement;
|
||
|
|
__uint32_t xs_fibt_2_lshift;
|
||
|
|
__uint32_t xs_fibt_2_rshift;
|
||
|
|
__uint32_t xs_fibt_2_split;
|
||
|
|
__uint32_t xs_fibt_2_join;
|
||
|
|
__uint32_t xs_fibt_2_alloc;
|
||
|
|
__uint32_t xs_fibt_2_free;
|
||
|
|
__uint32_t xs_fibt_2_moves;
|
||
|
|
#define XFSSTAT_END_RMAP_V2 (XFSSTAT_END_FIBT_V2+15)
|
||
|
|
__uint32_t xs_rmap_2_lookup;
|
||
|
|
__uint32_t xs_rmap_2_compare;
|
||
|
|
__uint32_t xs_rmap_2_insrec;
|
||
|
|
__uint32_t xs_rmap_2_delrec;
|
||
|
|
__uint32_t xs_rmap_2_newroot;
|
||
|
|
__uint32_t xs_rmap_2_killroot;
|
||
|
|
__uint32_t xs_rmap_2_increment;
|
||
|
|
__uint32_t xs_rmap_2_decrement;
|
||
|
|
__uint32_t xs_rmap_2_lshift;
|
||
|
|
__uint32_t xs_rmap_2_rshift;
|
||
|
|
__uint32_t xs_rmap_2_split;
|
||
|
|
__uint32_t xs_rmap_2_join;
|
||
|
|
__uint32_t xs_rmap_2_alloc;
|
||
|
|
__uint32_t xs_rmap_2_free;
|
||
|
|
__uint32_t xs_rmap_2_moves;
|
||
|
|
#define XFSSTAT_END_REFCOUNT (XFSSTAT_END_RMAP_V2 + 15)
|
||
|
|
__uint32_t xs_refcbt_2_lookup;
|
||
|
|
__uint32_t xs_refcbt_2_compare;
|
||
|
|
__uint32_t xs_refcbt_2_insrec;
|
||
|
|
__uint32_t xs_refcbt_2_delrec;
|
||
|
|
__uint32_t xs_refcbt_2_newroot;
|
||
|
|
__uint32_t xs_refcbt_2_killroot;
|
||
|
|
__uint32_t xs_refcbt_2_increment;
|
||
|
|
__uint32_t xs_refcbt_2_decrement;
|
||
|
|
__uint32_t xs_refcbt_2_lshift;
|
||
|
|
__uint32_t xs_refcbt_2_rshift;
|
||
|
|
__uint32_t xs_refcbt_2_split;
|
||
|
|
__uint32_t xs_refcbt_2_join;
|
||
|
|
__uint32_t xs_refcbt_2_alloc;
|
||
|
|
__uint32_t xs_refcbt_2_free;
|
||
|
|
__uint32_t xs_refcbt_2_moves;
|
||
|
|
#define XFSSTAT_END_XQMSTAT (XFSSTAT_END_REFCOUNT + 6)
|
||
|
|
__uint32_t xs_qm_dqreclaims;
|
||
|
|
__uint32_t xs_qm_dqreclaim_misses;
|
||
|
|
__uint32_t xs_qm_dquot_dups;
|
||
|
|
__uint32_t xs_qm_dqcachemisses;
|
||
|
|
__uint32_t xs_qm_dqcachehits;
|
||
|
|
__uint32_t xs_qm_dqwants;
|
||
|
|
#define XFSSTAT_END_QM (XFSSTAT_END_XQMSTAT+2)
|
||
|
|
__uint32_t xs_qm_dquot;
|
||
|
|
__uint32_t xs_qm_dquot_unused;
|
||
|
|
/* Extra precision counters */
|
||
|
|
__uint64_t xs_xstrat_bytes;
|
||
|
|
__uint64_t xs_write_bytes;
|
||
|
|
__uint64_t xs_read_bytes;
|
||
|
|
};
|
||
|
|
|
||
|
|
int xfs_stats_format(struct xfsstats __percpu *stats, char *buf);
|
||
|
|
void xfs_stats_clearall(struct xfsstats __percpu *stats);
|
||
|
|
extern struct xstats xfsstats;
|
||
|
|
|
||
|
|
#define XFS_STATS_INC(mp, v) \
|
||
|
|
do { \
|
||
|
|
per_cpu_ptr(xfsstats.xs_stats, current_cpu())->v++; \
|
||
|
|
per_cpu_ptr(mp->m_stats.xs_stats, current_cpu())->v++; \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define XFS_STATS_DEC(mp, v) \
|
||
|
|
do { \
|
||
|
|
per_cpu_ptr(xfsstats.xs_stats, current_cpu())->v--; \
|
||
|
|
per_cpu_ptr(mp->m_stats.xs_stats, current_cpu())->v--; \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define XFS_STATS_ADD(mp, v, inc) \
|
||
|
|
do { \
|
||
|
|
per_cpu_ptr(xfsstats.xs_stats, current_cpu())->v += (inc); \
|
||
|
|
per_cpu_ptr(mp->m_stats.xs_stats, current_cpu())->v += (inc); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#if defined(CONFIG_PROC_FS)
|
||
|
|
|
||
|
|
extern int xfs_init_procfs(void);
|
||
|
|
extern void xfs_cleanup_procfs(void);
|
||
|
|
|
||
|
|
|
||
|
|
#else /* !CONFIG_PROC_FS */
|
||
|
|
|
||
|
|
static inline int xfs_init_procfs(void)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void xfs_cleanup_procfs(void)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* !CONFIG_PROC_FS */
|
||
|
|
|
||
|
|
#endif /* __XFS_STATS_H__ */
|