| /* | |
| * 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__ */ |