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authorDavid Chinner <david@fromorbit.com>2008-10-30 08:55:03 +0300
committerLachlan McIlroy <lachlan@sgi.com>2008-10-30 08:55:03 +0300
commit854929f05831d3a290a802815ee955b96c740c61 (patch)
tree6a0ff769e72eaed88c210dc3725594a7d53dfdb7 /fs/xfs/linux-2.6
parenta23f6ef8ce966abc0f6e24a81ceb6a74ed30693b (diff)
downloadlinux-854929f05831d3a290a802815ee955b96c740c61.tar.xz
[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.c4
-rw-r--r--fs/xfs/linux-2.6/xfs_stats.h65
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(
{ "icluster", XFSSTAT_END_INODE_CLUSTER },
{ "vnodes", XFSSTAT_END_VNODE_OPS },
{ "buf", XFSSTAT_END_BUF },
+ { "abtb2", XFSSTAT_END_ABTB_V2 },
+ { "abtc2", XFSSTAT_END_ABTC_V2 },
+ { "bmbt2", XFSSTAT_END_BMBT_V2 },
+ { "ibt2", XFSSTAT_END_IBT_V2 },
};
/* 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 {
__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;