diff options
Diffstat (limited to 'fs/quota/quota_v2.c')
| -rw-r--r-- | fs/quota/quota_v2.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/quota/quota_v2.c b/fs/quota/quota_v2.c index 7a05b80f3b8c..8f54b159e423 100644 --- a/fs/quota/quota_v2.c +++ b/fs/quota/quota_v2.c @@ -322,7 +322,14 @@ static int v2_write_dquot(struct dquot *dquot) static int v2_release_dquot(struct dquot *dquot) { - return qtree_release_dquot(sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv, dquot); + struct quota_info *dqopt = sb_dqopt(dquot->dq_sb); + int ret; + + down_write(&dqopt->dqio_sem); + ret = qtree_release_dquot(sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv, dquot); + up_write(&dqopt->dqio_sem); + + return ret; } static int v2_free_file_info(struct super_block *sb, int type) |