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[v3,23/39] ubifs: disable quota in ubifs_put_super

Message ID 1442307754-13233-24-git-send-email-yangds.fnst@cn.fujitsu.com
State New
Headers show

Commit Message

Yang Dongsheng Sept. 15, 2015, 9:02 a.m. UTC
We need to disable quota in umounting ubifs. So we have to
disable quota in ubifs_put_super(). But quota disable will
write quota file, and we have to budget for it.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
---
 fs/ubifs/super.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 647677d..5a22595 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1914,6 +1914,7 @@  static void ubifs_put_super(struct super_block *sb)
 
 	ubifs_msg(c, "un-mount UBI device %d", c->vi.ubi_num);
 
+	dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
 	/*
 	 * The following asserts are only valid if there has not been a failure
 	 * of the media. For example, there will be dirty inodes if we failed