summaryrefslogtreecommitdiffstats
path: root/fs/quota
diff options
context:
space:
mode:
authorChengguang Xu <cgxu519@zoho.com.cn>2019-09-26 16:34:08 +0800
committerJan Kara <jack@suse.cz>2019-10-04 10:07:38 +0200
commit05848db2083d4f232e84e385845dcd98d5c511b2 (patch)
treed897077224388fa67671a955423c9077f44aa46f /fs/quota
parentcc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 (diff)
downloadlinux-05848db2083d4f232e84e385845dcd98d5c511b2.tar.gz
linux-05848db2083d4f232e84e385845dcd98d5c511b2.tar.bz2
linux-05848db2083d4f232e84e385845dcd98d5c511b2.zip
quota: avoid increasing DQST_LOOKUPS when iterating over dirty/inuse list
It is meaningless to increase DQST_LOOKUPS number while iterating over dirty/inuse list, so just avoid it. Link: https://lore.kernel.org/r/20190926083408.4269-1-cgxu519@zoho.com.cn Signed-off-by: Chengguang Xu <cgxu519@zoho.com.cn> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/quota')
-rw-r--r--fs/quota/dquot.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 6e826b454082..00a3c6df2ea3 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -595,7 +595,6 @@ int dquot_scan_active(struct super_block *sb,
/* Now we have active dquot so we can just increase use count */
atomic_inc(&dquot->dq_count);
spin_unlock(&dq_list_lock);
- dqstats_inc(DQST_LOOKUPS);
dqput(old_dquot);
old_dquot = dquot;
/*
@@ -649,7 +648,6 @@ int dquot_writeback_dquots(struct super_block *sb, int type)
* use count */
dqgrab(dquot);
spin_unlock(&dq_list_lock);
- dqstats_inc(DQST_LOOKUPS);
err = sb->dq_op->write_dquot(dquot);
if (err) {
/*