diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_stats.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_stats.h | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/fs/xfs/linux-2.6/xfs_stats.h b/fs/xfs/linux-2.6/xfs_stats.h deleted file mode 100644 index 736854b..0000000 --- a/fs/xfs/linux-2.6/xfs_stats.h +++ /dev/null @@ -1,223 +0,0 @@ -/* - * 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__ - - -#if defined(CONFIG_PROC_FS) && !defined(XFS_STATS_OFF) - -#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; -/* Extra precision counters */ - __uint64_t xs_xstrat_bytes; - __uint64_t xs_write_bytes; - __uint64_t xs_read_bytes; -}; - -DECLARE_PER_CPU(struct xfsstats, xfsstats); - -/* - * We don't disable preempt, not too worried about poking the - * wrong CPU's stat for now (also aggregated before reporting). - */ -#define XFS_STATS_INC(v) (per_cpu(xfsstats, current_cpu()).v++) -#define XFS_STATS_DEC(v) (per_cpu(xfsstats, current_cpu()).v--) -#define XFS_STATS_ADD(v, inc) (per_cpu(xfsstats, current_cpu()).v += (inc)) - -extern int xfs_init_procfs(void); -extern void xfs_cleanup_procfs(void); - - -#else /* !CONFIG_PROC_FS */ - -# define XFS_STATS_INC(count) -# define XFS_STATS_DEC(count) -# define XFS_STATS_ADD(count, inc) - -static inline int xfs_init_procfs(void) -{ - return 0; -} - -static inline void xfs_cleanup_procfs(void) -{ -} - -#endif /* !CONFIG_PROC_FS */ - -#endif /* __XFS_STATS_H__ */ |