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 --- fs/sync.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/sync.c b/fs/sync.c index d90ab7764555..4487b5560dc8 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -27,7 +27,11 @@ */ static int __sync_filesystem(struct super_block *sb, int wait) { - sync_quota_sb(sb, -1); + /* Avoid doing twice syncing and cache pruning for quota sync */ + if (!wait) + writeout_quota_sb(sb, -1); + else + sync_quota_sb(sb, -1); sync_inodes_sb(sb, wait); lock_super(sb); if (sb->s_dirt && sb->s_op->write_super) -- cgit v1.2.3-59-g8ed1b