diff options
Diffstat (limited to 'fs/quota/dquot.c')
| -rw-r--r-- | fs/quota/dquot.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 627eb2f72ef3..a2b256dac36e 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2246,9 +2246,7 @@ int dquot_disable(struct super_block *sb, int type, unsigned int flags) int cnt; struct quota_info *dqopt = sb_dqopt(sb); - /* s_umount should be held in exclusive mode */ - if (WARN_ON_ONCE(down_read_trylock(&sb->s_umount))) - up_read(&sb->s_umount); + rwsem_assert_held_write(&sb->s_umount); /* Cannot turn off usage accounting without turning off limits, or * suspend quotas and simultaneously turn quotas off. */ @@ -2510,9 +2508,7 @@ int dquot_resume(struct super_block *sb, int type) int ret = 0, cnt; unsigned int flags; - /* s_umount should be held in exclusive mode */ - if (WARN_ON_ONCE(down_read_trylock(&sb->s_umount))) - up_read(&sb->s_umount); + rwsem_assert_held_write(&sb->s_umount); for (cnt = 0; cnt < MAXQUOTAS; cnt++) { if (type != -1 && cnt != type) |