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From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 06/20] xfs: add rmap btree stats infrastructure
Date: Wed,  3 Jun 2015 16:04:43 +1000	[thread overview]
Message-ID: <1433311497-10245-7-git-send-email-david@fromorbit.com> (raw)
In-Reply-To: <1433311497-10245-1-git-send-email-david@fromorbit.com>

From: Dave Chinner <dchinner@redhat.com>

The rmap btree will require the same stats as all the other generic
btrees, so add al the code for that now.

Signed-off-by: Dave Chinner <dchinner@redhat.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 ace1995..494ee0b 100644
--- a/fs/xfs/libxfs/xfs_btree.h
+++ b/fs/xfs/libxfs/xfs_btree.h
@@ -95,7 +95,7 @@ do {    \
 	case XFS_BTNUM_BMAP: __XFS_BTREE_STATS_INC(bmbt, stat); break;	\
 	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: break;	\
+	case XFS_BTNUM_RMAP: __XFS_BTREE_STATS_INC(rmap, stat); break;	\
 	case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break;	\
 	}       \
 } while (0)
@@ -110,7 +110,7 @@ do {    \
 	case XFS_BTNUM_BMAP: __XFS_BTREE_STATS_ADD(bmbt, stat, val); break; \
 	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: break; \
+	case XFS_BTNUM_RMAP: __XFS_BTREE_STATS_ADD(rmap, 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 f224038..67bbfa2 100644
--- a/fs/xfs/xfs_stats.c
+++ b/fs/xfs/xfs_stats.c
@@ -60,6 +60,7 @@ static int xfs_stat_proc_show(struct seq_file *m, void *v)
 		{ "bmbt2",		XFSSTAT_END_BMBT_V2		},
 		{ "ibt2",		XFSSTAT_END_IBT_V2		},
 		{ "fibt2",		XFSSTAT_END_FIBT_V2		},
+		{ "rmapbt",		XFSSTAT_END_RMAP_V2		},
 		/* 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 c8f238b..8414db2 100644
--- a/fs/xfs/xfs_stats.h
+++ b/fs/xfs/xfs_stats.h
@@ -199,7 +199,23 @@ struct xfsstats {
 	__uint32_t		xs_fibt_2_alloc;
 	__uint32_t		xs_fibt_2_free;
 	__uint32_t		xs_fibt_2_moves;
-#define XFSSTAT_END_XQMSTAT		(XFSSTAT_END_FIBT_V2+6)
+#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_XQMSTAT		(XFSSTAT_END_RMAP_V2+6)
 	__uint32_t		xs_qm_dqreclaims;
 	__uint32_t		xs_qm_dqreclaim_misses;
 	__uint32_t		xs_qm_dquot_dups;
-- 
2.0.0

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  parent reply	other threads:[~2015-06-03  6:05 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-03  6:04 [RFC PATCH 00/20] xfs: reverse mapping btree support Dave Chinner
2015-06-03  6:04 ` [PATCH 01/20] xfs: xfs_alloc_fix_freelist() can use incore perag structures Dave Chinner
2015-06-15 14:57   ` Brian Foster
2015-06-03  6:04 ` [PATCH 02/20] xfs: factor out free space extent length check Dave Chinner
2015-06-15 14:58   ` Brian Foster
2015-06-03  6:04 ` [PATCH 03/20] xfs: sanitise error handling in xfs_alloc_fix_freelist Dave Chinner
2015-06-15 14:58   ` Brian Foster
2015-06-15 21:51     ` Dave Chinner
2015-06-16 11:27       ` Brian Foster
2015-06-22  0:10         ` Dave Chinner
2015-06-03  6:04 ` [PATCH 04/20] xfs: clean up XFS_MIN_FREELIST macros Dave Chinner
2015-06-15 14:58   ` Brian Foster
2015-06-03  6:04 ` [PATCH 05/20] xfs: introduce rmap btree definitions Dave Chinner
2015-06-03  6:30   ` Darrick J. Wong
2015-06-03  6:34     ` Darrick J. Wong
2015-06-03  6:04 ` Dave Chinner [this message]
2015-06-03  6:04 ` [PATCH 07/20] xfs: rmap btree add more reserved blocks Dave Chinner
2015-06-03  6:04 ` [PATCH 08/20] xfs: add owner field to extent allocation and freeing Dave Chinner
2015-06-24 19:09   ` Brian Foster
2015-06-24 21:13     ` Dave Chinner
2015-06-25 13:03       ` Brian Foster
2015-06-03  6:04 ` [PATCH 09/20] xfs: introduce rmap extent operation stubs Dave Chinner
2015-06-03  6:04 ` [PATCH 10/20] xfs: define the on-disk rmap btree format Dave Chinner
2015-06-03  6:04 ` [PATCH 11/20] xfs: add rmap btree growfs support Dave Chinner
2015-06-03  6:04 ` [PATCH 12/20] xfs: rmap btree transaction reservations Dave Chinner
2015-06-03  6:04 ` [PATCH 13/20] xfs: rmap btree requires more reserved free space Dave Chinner
2015-06-25 16:41   ` Brian Foster
2015-07-10  0:37     ` Dave Chinner
2015-06-03  6:04 ` [PATCH 14/20] xfs: add rmap btree operations Dave Chinner
2015-06-03  6:04 ` [PATCH 15/20] xfs: add an extent to the rmap btree Dave Chinner
2015-06-25 16:41   ` Brian Foster
2015-07-10  0:39     ` Dave Chinner
2015-06-03  6:04 ` [PATCH 16/20] xfs: remove an extent from " Dave Chinner
2015-06-03  6:04 ` [PATCH 17/20] xfs: add rmap btree geometry feature flag Dave Chinner
2015-06-03  6:04 ` [PATCH 18/20] xfs: add rmap btree block detection to log recovery Dave Chinner
2015-06-03  6:04 ` [PATCH 19/20] xfs: disable XFS_IOC_SWAPEXT when rmap btree is enabled Dave Chinner
2015-06-03  6:04 ` [PATCH 20/20] xfs: enable the rmap btree functionality Dave Chinner

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