From: Lucas Stach <dev@lynxeye.de>
To: Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: [PATCH] xfs: add mssing inode cache attempts counter increment
Date: Thu, 27 Aug 2015 21:04:21 +0200 [thread overview]
Message-ID: <1440702261-3018-1-git-send-email-dev@lynxeye.de> (raw)
Increasing the inode cache attempt counter was apparently dropped while
refactoring the cache code and so stayed at the initial 0 value. Add the
increment back to make the runtime stats more useful.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
---
fs/xfs/xfs_icache.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index 76a9f27..0a326bd 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -412,6 +412,8 @@ xfs_iget(
if (!ino || XFS_INO_TO_AGNO(mp, ino) >= mp->m_sb.sb_agcount)
return -EINVAL;
+ XFS_STATS_INC(xs_ig_attempts);
+
/* get the perag structure and ensure that it's inode capable */
pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ino));
agino = XFS_INO_TO_AGINO(mp, ino);
--
2.4.3
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next reply other threads:[~2015-08-27 19:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-27 19:04 Lucas Stach [this message]
2015-08-31 18:19 ` [PATCH] xfs: add mssing inode cache attempts counter increment Brian Foster
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