diff options
| -rw-r--r-- | fs/quota/quota.c | 25 | ||||
| -rw-r--r-- | fs/sync.c | 2 | ||||
| -rw-r--r-- | include/linux/quotaops.h | 11 |
3 files changed, 18 insertions, 20 deletions
diff --git a/fs/quota/quota.c b/fs/quota/quota.c index b7f5a468f076..95c5b42384b2 100644 --- a/fs/quota/quota.c +++ b/fs/quota/quota.c @@ -159,10 +159,14 @@ static int check_quotactl_valid(struct super_block *sb, int type, int cmd, return error; } -static void quota_sync_sb(struct super_block *sb, int type) +#ifdef CONFIG_QUOTA +void sync_quota_sb(struct super_block *sb, int type) { int cnt; + if (!sb->s_qcop->quota_sync) + return; + sb->s_qcop->quota_sync(sb, type); if (sb_dqopt(sb)->flags & DQUOT_QUOTA_SYS_FILE) @@ -191,17 +195,13 @@ static void quota_sync_sb(struct super_block *sb, int type) } mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex); } +#endif -void sync_dquots(struct super_block *sb, int type) +static void sync_dquots(int type) { + struct super_block *sb; int cnt; - if (sb) { - if (sb->s_qcop->quota_sync) - quota_sync_sb(sb, type); - return; - } - spin_lock(&sb_lock); restart: list_for_each_entry(sb, &super_blocks, s_list) { @@ -222,8 +222,8 @@ restart: sb->s_count++; spin_unlock(&sb_lock); down_read(&sb->s_umount); - if (sb->s_root && sb->s_qcop->quota_sync) - quota_sync_sb(sb, type); + if (sb->s_root) + sync_quota_sb(sb, type); up_read(&sb->s_umount); spin_lock(&sb_lock); if (__put_super_and_need_restart(sb)) @@ -301,7 +301,10 @@ static int do_quotactl(struct super_block *sb, int type, int cmd, qid_t id, return sb->s_qcop->set_dqblk(sb, type, id, &idq); } case Q_SYNC: - sync_dquots(sb, type); + if (sb) + sync_quota_sb(sb, type); + else + sync_dquots(type); return 0; case Q_XQUOTAON: diff --git a/fs/sync.c b/fs/sync.c index 8aa870a4d406..d90ab7764555 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -27,7 +27,7 @@ */ static int __sync_filesystem(struct super_block *sb, int wait) { - vfs_dq_sync(sb); + sync_quota_sb(sb, -1); sync_inodes_sb(sb, wait); lock_super(sb); if (sb->s_dirt && sb->s_op->write_super) diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 36353d95c8db..047310fa22fb 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -20,7 +20,7 @@ static inline struct quota_info *sb_dqopt(struct super_block *sb) /* * declaration of quota_function calls in kernel. */ -void sync_dquots(struct super_block *sb, int type); +void sync_quota_sb(struct super_block *sb, int type); int dquot_initialize(struct inode *inode, int type); int dquot_drop(struct inode *inode); @@ -253,12 +253,7 @@ static inline void vfs_dq_free_inode(struct inode *inode) inode->i_sb->dq_op->free_inode(inode, 1); } -/* The following two functions cannot be called inside a transaction */ -static inline void vfs_dq_sync(struct super_block *sb) -{ - sync_dquots(sb, -1); -} - +/* Cannot be called inside a transaction */ static inline int vfs_dq_off(struct super_block *sb, int remount) { int ret = -ENOSYS; @@ -334,7 +329,7 @@ static inline void vfs_dq_free_inode(struct inode *inode) { } -static inline void vfs_dq_sync(struct super_block *sb) +static inline void sync_quota_sb(struct super_block *sb, int type) { } |