From c3f8a40c1cd5591b882497d1d00d43d0e5bb4698 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 27 Apr 2009 16:43:55 +0200 Subject: quota: Introduce writeout_quota_sb() (version 4) Introduce this function which just writes all the quota structures but avoids all the syncing and cache pruning work to expose quota structures to userspace. Use this function from __sync_filesystem when wait == 0. Signed-off-by: Jan Kara Signed-off-by: Al Viro --- include/linux/quotaops.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include') diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 047310fa22fb..7bc457593684 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -21,6 +21,11 @@ static inline struct quota_info *sb_dqopt(struct super_block *sb) * declaration of quota_function calls in kernel. */ void sync_quota_sb(struct super_block *sb, int type); +static inline void writeout_quota_sb(struct super_block *sb, int type) +{ + if (sb->s_qcop->quota_sync) + sb->s_qcop->quota_sync(sb, type); +} int dquot_initialize(struct inode *inode, int type); int dquot_drop(struct inode *inode); @@ -333,6 +338,10 @@ static inline void sync_quota_sb(struct super_block *sb, int type) { } +static inline void writeout_quota_sb(struct super_block *sb, int type) +{ +} + static inline int vfs_dq_off(struct super_block *sb, int remount) { return 0; -- cgit v1.2.3-59-g8ed1b