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authorChristoph Hellwig <hch@infradead.org>2012-03-13 08:52:33 +0000
committerBen Myers <bpm@sgi.com>2012-03-14 11:09:06 -0500
commit48776fd22344ad80adcbac0abc9c0da60c6481d2 (patch)
tree8ab09fce19aab58e0e451d16c98ff7d1e84dcc53 /fs/xfs/xfs_qm.c
parent8f639ddea0c4978ae9b4e46ea041c9e5afe0ee8d (diff)
downloadtalos-obmc-linux-48776fd22344ad80adcbac0abc9c0da60c6481d2.tar.gz
talos-obmc-linux-48776fd22344ad80adcbac0abc9c0da60c6481d2.zip
xfs: use common code for quota statistics
Switch the quota code over to use the generic XFS statistics infrastructure. While the legacy /proc/fs/xfs/xqm and /proc/fs/xfs/xqmstats interfaces are preserved for now the statistics that still have a meaning with the current code are now also available from /proc/fs/xfs/stats. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_qm.c')
-rw-r--r--fs/xfs/xfs_qm.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index c872feaf3697..0dde1f48c280 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -134,7 +134,6 @@ xfs_Gqm_init(void)
} else
xqm->qm_dqtrxzone = qm_dqtrxzone;
- atomic_set(&xqm->qm_totaldquots, 0);
xqm->qm_nrefs = 0;
return xqm;
@@ -1637,10 +1636,11 @@ xfs_qm_dqreclaim_one(
xfs_dqunlock(dqp);
trace_xfs_dqreclaim_want(dqp);
- XQM_STATS_INC(xqmstats.xs_qm_dqwants);
+ XFS_STATS_INC(xs_qm_dqwants);
list_del_init(&dqp->q_freelist);
xfs_Gqm->qm_dqfrlist_cnt--;
+ XFS_STATS_DEC(xs_qm_dquot_unused);
return;
}
@@ -1690,9 +1690,10 @@ xfs_qm_dqreclaim_one(
ASSERT(dqp->q_nrefs == 0);
list_move_tail(&dqp->q_freelist, dispose_list);
xfs_Gqm->qm_dqfrlist_cnt--;
+ XFS_STATS_DEC(xs_qm_dquot_unused);
trace_xfs_dqreclaim_done(dqp);
- XQM_STATS_INC(xqmstats.xs_qm_dqreclaims);
+ XFS_STATS_INC(xs_qm_dqreclaims);
return;
out_busy:
@@ -1704,7 +1705,7 @@ out_busy:
list_move_tail(&dqp->q_freelist, &xfs_Gqm->qm_dqfrlist);
trace_xfs_dqreclaim_busy(dqp);
- XQM_STATS_INC(xqmstats.xs_qm_dqreclaim_misses);
+ XFS_STATS_INC(xs_qm_dqreclaim_misses);
}
STATIC int
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