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| author | Jan Kara <jack@suse.cz> | 2015-06-24 19:07:02 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.com> | 2015-07-23 21:59:10 +0300 |
| commit | 6184fc0b8dd76c6aedc7a26e93254993e14e52de (patch) | |
| tree | 8d6946f82158c8de4ab67115eff3a02c064b343d /include/linux/quotaops.h | |
| parent | d725e66c06ab440032f49ef17e960896d0ec6d49 (diff) | |
| download | linux-6184fc0b8dd76c6aedc7a26e93254993e14e52de.tar.xz | |
quota: Propagate error from ->acquire_dquot()
Currently when some error happened in ->acquire_dquot(), dqget() just
returned NULL. That was indistinguishable from a case when e.g. someone
run quotaoff and so was generally silently ignored. However
->acquire_dquot() can fail because of ENOSPC or EIO in which case user
should better know. So propagate error up from ->acquire_dquot properly.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'include/linux/quotaops.h')
| -rw-r--r-- | include/linux/quotaops.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 77ca6601ff25..7a57c28eb5e7 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -43,7 +43,7 @@ void inode_claim_rsv_space(struct inode *inode, qsize_t number); void inode_sub_rsv_space(struct inode *inode, qsize_t number); void inode_reclaim_rsv_space(struct inode *inode, qsize_t number); -void dquot_initialize(struct inode *inode); +int dquot_initialize(struct inode *inode); void dquot_drop(struct inode *inode); struct dquot *dqget(struct super_block *sb, struct kqid qid); static inline struct dquot *dqgrab(struct dquot *dquot) @@ -200,8 +200,9 @@ static inline int sb_has_quota_active(struct super_block *sb, int type) return 0; } -static inline void dquot_initialize(struct inode *inode) +static inline int dquot_initialize(struct inode *inode) { + return 0; } static inline void dquot_drop(struct inode *inode) |