From: Lucas Stach <dev@lynxeye.de>
Date: Fri, 28 Aug 2015 04:50:56 +0000 (+1000)
Subject: xfs: add mssing inode cache attempts counter increment
X-Git-Tag: v4.3-rc1~65^2^2~1
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8774cf8bacd4e79b7c65cdf1208da264a9d436d2;p=karo-tx-linux.git

xfs: add mssing inode cache attempts counter increment

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>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---

diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index 76a9f2783282..0a326bd64d4e 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);