From 66191dc622f5ff0a541524c4e96fdacfacfda206 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Fri, 8 Feb 2008 04:22:13 -0800 Subject: [PATCH] quota: turn quotas off when remounting read-only Turn off quotas before filesystem is remounted read only. Otherwise quota will try to write to read-only filesystem which does no good... We could also just refuse to remount ro when quota is enabled but turning quota off is consistent with what we do on umount. Signed-off-by: Jan Kara Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/super.c b/fs/super.c index 65f6849847f4..88811f60c8de 100644 --- a/fs/super.c +++ b/fs/super.c @@ -604,6 +604,7 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force) mark_files_ro(sb); else if (!fs_may_remount_ro(sb)) return -EBUSY; + DQUOT_OFF(sb); } if (sb->s_op->remount_fs) { -- 2.20.1