diff options
| author | David Chinner <david@fromorbit.com> | 2008-10-30 01:55:03 -0400 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 01:55:03 -0400 |
| commit | 854929f05831d3a290a802815ee955b96c740c61 (patch) | |
| tree | 6a0ff769e72eaed88c210dc3725594a7d53dfdb7 /fs/xfs/linux-2.6 | |
| parent | a23f6ef8ce966abc0f6e24a81ceb6a74ed30693b (diff) | |
[XFS] add new btree statistics
From: Dave Chinner <dgc@sgi.com>
Introduce statistics coverage of all the btrees and cover all the btree
operations, not just some.
Invaluable for determining test code coverage of all the btree
operations....
SGI-PV: 985583
SGI-Modid: xfs-linux-melb:xfs-kern:32184a
Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Bill O'Donnell <billodo@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_stats.c | 4 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_stats.h | 65 |
2 files changed, 69 insertions, 0 deletions
diff --git a/fs/xfs/linux-2.6/xfs_stats.c b/fs/xfs/linux-2.6/xfs_stats.c index 3d5b67c075c7..64f4ec90b8b2 100644 --- a/fs/xfs/linux-2.6/xfs_stats.c +++ b/fs/xfs/linux-2.6/xfs_stats.c | |||
| @@ -53,6 +53,10 @@ xfs_read_xfsstats( | |||
| 53 | { "icluster", XFSSTAT_END_INODE_CLUSTER }, | 53 | { "icluster", XFSSTAT_END_INODE_CLUSTER }, |
| 54 | { "vnodes", XFSSTAT_END_VNODE_OPS }, | 54 | { "vnodes", XFSSTAT_END_VNODE_OPS }, |
| 55 | { "buf", XFSSTAT_END_BUF }, | 55 | { "buf", XFSSTAT_END_BUF }, |
| 56 | { "abtb2", XFSSTAT_END_ABTB_V2 }, | ||
| 57 | { "abtc2", XFSSTAT_END_ABTC_V2 }, | ||
| 58 | { "bmbt2", XFSSTAT_END_BMBT_V2 }, | ||
| 59 | { "ibt2", XFSSTAT_END_IBT_V2 }, | ||
| 56 | }; | 60 | }; |
| 57 | 61 | ||
| 58 | /* Loop over all stats groups */ | 62 | /* Loop over all stats groups */ |
diff --git a/fs/xfs/linux-2.6/xfs_stats.h b/fs/xfs/linux-2.6/xfs_stats.h index e83820febc9f..736854b1ca1a 100644 --- a/fs/xfs/linux-2.6/xfs_stats.h +++ b/fs/xfs/linux-2.6/xfs_stats.h | |||
| @@ -118,6 +118,71 @@ struct xfsstats { | |||
| 118 | __uint32_t xb_page_retries; | 118 | __uint32_t xb_page_retries; |
| 119 | __uint32_t xb_page_found; | 119 | __uint32_t xb_page_found; |
| 120 | __uint32_t xb_get_read; | 120 | __uint32_t xb_get_read; |
| 121 | /* Version 2 btree counters */ | ||
| 122 | #define XFSSTAT_END_ABTB_V2 (XFSSTAT_END_BUF+15) | ||
| 123 | __uint32_t xs_abtb_2_lookup; | ||
| 124 | __uint32_t xs_abtb_2_compare; | ||
| 125 | __uint32_t xs_abtb_2_insrec; | ||
| 126 | __uint32_t xs_abtb_2_delrec; | ||
| 127 | __uint32_t xs_abtb_2_newroot; | ||
| 128 | __uint32_t xs_abtb_2_killroot; | ||
| 129 | __uint32_t xs_abtb_2_increment; | ||
| 130 | __uint32_t xs_abtb_2_decrement; | ||
| 131 | __uint32_t xs_abtb_2_lshift; | ||
| 132 | __uint32_t xs_abtb_2_rshift; | ||
| 133 | __uint32_t xs_abtb_2_split; | ||
| 134 | __uint32_t xs_abtb_2_join; | ||
| 135 | __uint32_t xs_abtb_2_alloc; | ||
| 136 | __uint32_t xs_abtb_2_free; | ||
| 137 | __uint32_t xs_abtb_2_moves; | ||
| 138 | #define XFSSTAT_END_ABTC_V2 (XFSSTAT_END_ABTB_V2+15) | ||
| 139 | __uint32_t xs_abtc_2_lookup; | ||
| 140 | __uint32_t xs_abtc_2_compare; | ||
| 141 | __uint32_t xs_abtc_2_insrec; | ||
| 142 | __uint32_t xs_abtc_2_delrec; | ||
| 143 | __uint32_t xs_abtc_2_newroot; | ||
| 144 | __uint32_t xs_abtc_2_killroot; | ||
| 145 | __uint32_t xs_abtc_2_increment; | ||
| 146 | __uint32_t xs_abtc_2_decrement; | ||
| 147 | __uint32_t xs_abtc_2_lshift; | ||
| 148 | __uint32_t xs_abtc_2_rshift; | ||
| 149 | __uint32_t xs_abtc_2_split; | ||
| 150 | __uint32_t xs_abtc_2_join; | ||
| 151 | __uint32_t xs_abtc_2_alloc; | ||
| 152 | __uint32_t xs_abtc_2_free; | ||
| 153 | __uint32_t xs_abtc_2_moves; | ||
| 154 | #define XFSSTAT_END_BMBT_V2 (XFSSTAT_END_ABTC_V2+15) | ||
| 155 | __uint32_t xs_bmbt_2_lookup; | ||
| 156 | __uint32_t xs_bmbt_2_compare; | ||
| 157 | __uint32_t xs_bmbt_2_insrec; | ||
| 158 | __uint32_t xs_bmbt_2_delrec; | ||
| 159 | __uint32_t xs_bmbt_2_newroot; | ||
| 160 | __uint32_t xs_bmbt_2_killroot; | ||
| 161 | __uint32_t xs_bmbt_2_increment; | ||
| 162 | __uint32_t xs_bmbt_2_decrement; | ||
| 163 | __uint32_t xs_bmbt_2_lshift; | ||
| 164 | __uint32_t xs_bmbt_2_rshift; | ||
| 165 | __uint32_t xs_bmbt_2_split; | ||
| 166 | __uint32_t xs_bmbt_2_join; | ||
| 167 | __uint32_t xs_bmbt_2_alloc; | ||
| 168 | __uint32_t xs_bmbt_2_free; | ||
| 169 | __uint32_t xs_bmbt_2_moves; | ||
| 170 | #define XFSSTAT_END_IBT_V2 (XFSSTAT_END_BMBT_V2+15) | ||
| 171 | __uint32_t xs_ibt_2_lookup; | ||
| 172 | __uint32_t xs_ibt_2_compare; | ||
| 173 | __uint32_t xs_ibt_2_insrec; | ||
| 174 | __uint32_t xs_ibt_2_delrec; | ||
| 175 | __uint32_t xs_ibt_2_newroot; | ||
| 176 | __uint32_t xs_ibt_2_killroot; | ||
| 177 | __uint32_t xs_ibt_2_increment; | ||
| 178 | __uint32_t xs_ibt_2_decrement; | ||
| 179 | __uint32_t xs_ibt_2_lshift; | ||
| 180 | __uint32_t xs_ibt_2_rshift; | ||
| 181 | __uint32_t xs_ibt_2_split; | ||
| 182 | __uint32_t xs_ibt_2_join; | ||
| 183 | __uint32_t xs_ibt_2_alloc; | ||
| 184 | __uint32_t xs_ibt_2_free; | ||
| 185 | __uint32_t xs_ibt_2_moves; | ||
| 121 | /* Extra precision counters */ | 186 | /* Extra precision counters */ |
| 122 | __uint64_t xs_xstrat_bytes; | 187 | __uint64_t xs_xstrat_bytes; |
| 123 | __uint64_t xs_write_bytes; | 188 | __uint64_t xs_write_bytes; |