From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: david@fromorbit.com, darrick.wong@oracle.com
Cc: linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com
Subject: [PATCH 34/58] xfs: add refcount btree stats infrastructure
Date: Tue, 06 Oct 2015 21:58:51 -0700 [thread overview]
Message-ID: <20151007045851.30457.86030.stgit@birch.djwong.org> (raw)
In-Reply-To: <20151007045443.30457.47038.stgit@birch.djwong.org>
The refcount btree presents the same stats as the other btrees, so
add all the code for that now.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
fs/xfs/libxfs/xfs_btree.h | 4 ++--
fs/xfs/xfs_stats.c | 1 +
fs/xfs/xfs_stats.h | 18 +++++++++++++++++-
3 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h
index 4b49e35..8c59521 100644
--- a/fs/xfs/libxfs/xfs_btree.h
+++ b/fs/xfs/libxfs/xfs_btree.h
@@ -99,7 +99,7 @@ do { \
case XFS_BTNUM_INO: __XFS_BTREE_STATS_INC(ibt, stat); break; \
case XFS_BTNUM_FINO: __XFS_BTREE_STATS_INC(fibt, stat); break; \
case XFS_BTNUM_RMAP: __XFS_BTREE_STATS_INC(rmap, stat); break; \
- case XFS_BTNUM_REFC: break; \
+ case XFS_BTNUM_REFC: __XFS_BTREE_STATS_INC(refcbt, stat); break; \
case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \
} \
} while (0)
@@ -115,7 +115,7 @@ do { \
case XFS_BTNUM_INO: __XFS_BTREE_STATS_ADD(ibt, stat, val); break; \
case XFS_BTNUM_FINO: __XFS_BTREE_STATS_ADD(fibt, stat, val); break; \
case XFS_BTNUM_RMAP: __XFS_BTREE_STATS_ADD(rmap, stat, val); break; \
- case XFS_BTNUM_REFC: break; \
+ case XFS_BTNUM_REFC: __XFS_BTREE_STATS_ADD(refcbt, stat, val); break; \
case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \
} \
} while (0)
diff --git a/fs/xfs/xfs_stats.c b/fs/xfs/xfs_stats.c
index 67bbfa2..64a60ef 100644
--- a/fs/xfs/xfs_stats.c
+++ b/fs/xfs/xfs_stats.c
@@ -61,6 +61,7 @@ static int xfs_stat_proc_show(struct seq_file *m, void *v)
{ "ibt2", XFSSTAT_END_IBT_V2 },
{ "fibt2", XFSSTAT_END_FIBT_V2 },
{ "rmapbt", XFSSTAT_END_RMAP_V2 },
+ { "refcntbt", XFSSTAT_END_REFCOUNT },
/* we print both series of quota information together */
{ "qm", XFSSTAT_END_QM },
};
diff --git a/fs/xfs/xfs_stats.h b/fs/xfs/xfs_stats.h
index 8414db2..f6e4de6 100644
--- a/fs/xfs/xfs_stats.h
+++ b/fs/xfs/xfs_stats.h
@@ -215,7 +215,23 @@ struct xfsstats {
__uint32_t xs_rmap_2_alloc;
__uint32_t xs_rmap_2_free;
__uint32_t xs_rmap_2_moves;
-#define XFSSTAT_END_XQMSTAT (XFSSTAT_END_RMAP_V2+6)
+#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;
next prev parent reply other threads:[~2015-10-07 4:58 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-07 4:54 [RFCv3 00/58] xfs: add reverse-mapping, reflink, and dedupe support Darrick J. Wong
2015-10-07 4:54 ` [PATCH 01/58] libxfs: make xfs_alloc_fix_freelist non-static Darrick J. Wong
2015-10-07 4:54 ` [PATCH 02/58] xfs: fix log ticket type printing Darrick J. Wong
2015-10-07 4:55 ` [PATCH 03/58] xfs: introduce rmap btree definitions Darrick J. Wong
2015-10-07 4:55 ` [PATCH 04/58] xfs: add rmap btree stats infrastructure Darrick J. Wong
2015-10-07 4:55 ` [PATCH 05/58] xfs: rmap btree add more reserved blocks Darrick J. Wong
2015-10-07 4:55 ` [PATCH 06/58] xfs: add owner field to extent allocation and freeing Darrick J. Wong
2015-10-07 4:55 ` [PATCH 07/58] xfs: add extended " Darrick J. Wong
2015-10-07 4:55 ` [PATCH 08/58] xfs: introduce rmap extent operation stubs Darrick J. Wong
2015-10-07 4:55 ` [PATCH 09/58] xfs: extend rmap extent operation stubs to take full owner info Darrick J. Wong
2015-10-07 4:55 ` [PATCH 10/58] xfs: define the on-disk rmap btree format Darrick J. Wong
2015-10-07 4:55 ` [PATCH 11/58] xfs: enhance " Darrick J. Wong
2015-10-07 4:56 ` [PATCH 12/58] xfs: add rmap btree growfs support Darrick J. Wong
2015-10-07 4:56 ` [PATCH 13/58] xfs: enhance " Darrick J. Wong
2015-10-07 4:56 ` [PATCH 14/58] xfs: rmap btree transaction reservations Darrick J. Wong
2015-10-07 4:56 ` [PATCH 15/58] xfs: rmap btree requires more reserved free space Darrick J. Wong
2015-10-07 4:56 ` [PATCH 16/58] libxfs: fix min freelist length calculation Darrick J. Wong
2015-10-07 4:56 ` [PATCH 17/58] xfs: add rmap btree operations Darrick J. Wong
2015-10-07 4:57 ` [PATCH 18/58] xfs: enhance " Darrick J. Wong
2015-10-07 4:57 ` [PATCH 19/58] xfs: add an extent to the rmap btree Darrick J. Wong
2015-10-07 4:57 ` [PATCH 20/58] xfs: add tracepoints for the rmap-mirrors-bmbt functions Darrick J. Wong
2015-10-07 4:57 ` [PATCH 21/58] xfs: teach rmap_alloc how to deal with our larger rmap btree Darrick J. Wong
2015-10-07 4:57 ` [PATCH 22/58] xfs: remove an extent from the " Darrick J. Wong
2015-10-07 4:57 ` [PATCH 23/58] xfs: enhanced " Darrick J. Wong
2015-10-07 4:57 ` [PATCH 24/58] xfs: add rmap btree insert and delete helpers Darrick J. Wong
2015-10-07 4:57 ` [PATCH 25/58] xfs: bmap btree changes should update rmap btree Darrick J. Wong
2015-10-21 21:39 ` Darrick J. Wong
2015-10-07 4:57 ` [PATCH 26/58] xfs: add rmap btree geometry feature flag Darrick J. Wong
2015-10-07 4:58 ` [PATCH 27/58] xfs: add rmap btree block detection to log recovery Darrick J. Wong
2015-10-07 4:58 ` [PATCH 28/58] xfs: enable the rmap btree functionality Darrick J. Wong
2015-10-07 4:58 ` [PATCH 29/58] xfs: disable XFS_IOC_SWAPEXT when rmap btree is enabled Darrick J. Wong
2015-10-07 4:58 ` [PATCH 30/58] xfs: implement " Darrick J. Wong
2015-10-07 4:58 ` [PATCH 31/58] libxfs: refactor short btree block verification Darrick J. Wong
2015-10-07 4:58 ` [PATCH 32/58] xfs: don't update rmapbt when fixing agfl Darrick J. Wong
2015-10-07 4:58 ` [PATCH 33/58] xfs: introduce refcount btree definitions Darrick J. Wong
2015-10-07 4:58 ` Darrick J. Wong [this message]
2015-10-07 4:58 ` [PATCH 35/58] xfs: refcount btree add more reserved blocks Darrick J. Wong
2015-10-07 4:59 ` [PATCH 36/58] xfs: define the on-disk refcount btree format Darrick J. Wong
2015-10-07 4:59 ` [PATCH 37/58] xfs: define tracepoints for refcount/reflink activities Darrick J. Wong
2015-10-07 4:59 ` [PATCH 38/58] xfs: add refcount btree support to growfs Darrick J. Wong
2015-10-07 4:59 ` [PATCH 39/58] xfs: add refcount btree operations Darrick J. Wong
2015-10-07 4:59 ` [PATCH 40/58] libxfs: adjust refcount of an extent of blocks in refcount btree Darrick J. Wong
2015-10-27 19:05 ` Darrick J. Wong
2015-10-30 20:56 ` Darrick J. Wong
2015-10-07 4:59 ` [PATCH 41/58] libxfs: adjust refcount when unmapping file blocks Darrick J. Wong
2015-10-07 4:59 ` [PATCH 42/58] xfs: add refcount btree block detection to log recovery Darrick J. Wong
2015-10-07 4:59 ` [PATCH 43/58] xfs: map an inode's offset to an exact physical block Darrick J. Wong
2015-10-07 4:59 ` [PATCH 44/58] xfs: add reflink feature flag to geometry Darrick J. Wong
2015-10-07 5:00 ` [PATCH 45/58] xfs: create a separate workqueue for copy-on-write activities Darrick J. Wong
2015-10-07 5:00 ` [PATCH 46/58] xfs: implement copy-on-write for reflinked blocks Darrick J. Wong
2015-10-07 5:00 ` [PATCH 47/58] xfs: handle directio " Darrick J. Wong
2015-10-07 5:00 ` [PATCH 48/58] xfs: copy-on-write reflinked blocks when zeroing ranges of blocks Darrick J. Wong
2015-10-21 21:17 ` Darrick J. Wong
2015-10-07 5:00 ` [PATCH 49/58] xfs: clear inode reflink flag when freeing blocks Darrick J. Wong
2015-10-07 5:00 ` [PATCH 50/58] xfs: reflink extents from one file to another Darrick J. Wong
2015-10-07 5:12 ` kbuild test robot
2015-10-07 5:00 ` [PATCH 51/58] xfs: add clone file and clone range ioctls Darrick J. Wong
2015-10-07 5:13 ` kbuild test robot
2015-10-07 6:46 ` kbuild test robot
2015-10-07 7:35 ` kbuild test robot
2015-10-07 5:00 ` [PATCH 52/58] xfs: emulate the btrfs dedupe extent same ioctl Darrick J. Wong
2015-10-07 5:00 ` [PATCH 53/58] xfs: teach fiemap about reflink'd extents Darrick J. Wong
2015-10-07 5:01 ` [PATCH 54/58] xfs: swap inode reflink flags when swapping inode extents Darrick J. Wong
2015-10-07 5:01 ` [PATCH 55/58] vfs: add a FALLOC_FL_UNSHARE mode to fallocate to unshare a range of blocks Darrick J. Wong
2015-10-07 5:01 ` [PATCH 56/58] xfs: unshare a range of blocks via fallocate Darrick J. Wong
2015-10-07 5:01 ` [PATCH 57/58] xfs: support XFS_XFLAG_REFLINK (and FS_NOCOW_FL) on reflink filesystems Darrick J. Wong
2015-10-07 5:01 ` [PATCH 58/58] xfs: recognize the reflink feature bit Darrick J. Wong
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