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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>
This commit is contained in:
Lucas Stach 2015-08-28 14:50:56 +10:00 committed by Dave Chinner
parent c9eb256eda
commit 8774cf8bac
1 changed files with 2 additions and 0 deletions
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2
fs/xfs/xfs_icache.c
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@ -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);