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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-04 20:18:27 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-04 20:18:27 (GMT) |
| commit | e865f4965ff636cf18c9bed52dba44899ff63594 (patch) | |
| tree | 5a2f7b3ef069ffd3a3129871d8be0fbbd8388e78 /fs/ocfs2 | |
| parent | c7e82c648598b6fc8aa65b4bb99b55b6dd23faad (diff) | |
| parent | 8f9e8f5fcc059a3cba87ce837c88316797ef3645 (diff) | |
| download | linux-e865f4965ff636cf18c9bed52dba44899ff63594.tar.xz | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull quota fixes from Jan Kara:
"Fixes for oopses when the new quotactl gets used with quotas disabled"
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
ocfs2: Fix Q_GETNEXTQUOTA for filesystem without quotas
quota: Handle Q_GETNEXTQUOTA when quota is disabled
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/quota_global.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c index 3892f3c..ab6a6cd 100644 --- a/fs/ocfs2/quota_global.c +++ b/fs/ocfs2/quota_global.c @@ -867,6 +867,10 @@ static int ocfs2_get_next_id(struct super_block *sb, struct kqid *qid) int status = 0; trace_ocfs2_get_next_id(from_kqid(&init_user_ns, *qid), type); + if (!sb_has_quota_loaded(sb, type)) { + status = -ESRCH; + goto out; + } status = ocfs2_lock_global_qf(info, 0); if (status < 0) goto out; @@ -878,8 +882,11 @@ static int ocfs2_get_next_id(struct super_block *sb, struct kqid *qid) out_global: ocfs2_unlock_global_qf(info, 0); out: - /* Avoid logging ENOENT since it just means there isn't next ID */ - if (status && status != -ENOENT) + /* + * Avoid logging ENOENT since it just means there isn't next ID and + * ESRCH which means quota isn't enabled for the filesystem. + */ + if (status && status != -ENOENT && status != -ESRCH) mlog_errno(status); return status; } |