From: Jan Kara <jack@suse.cz>
To: torvalds@transmeta.com
Cc: viro@math.psu.edu, linux-kernel@vger.kernel.org
Subject: Umount & quotas
Date: Tue, 28 Nov 2000 13:02:51 +0100 [thread overview]
Message-ID: <20001128130250.A32733@atrey.karlin.mff.cuni.cz> (raw)
Hello.
After rewrite on umount code automagical turning of
quotas off stopped working - filesystem was considered
busy.
I would restore the behaviour in 2.4 and probably
in 2.5 move this to userland together with other quota
changes...
Following patch (written by Al Viro) should restore
the behaviour.
Honza
--- fs/super.c Thu Nov 2 22:38:59 2000
+++ fs/super.c Tue Nov 21 11:36:05 2000
@@ -1037,13 +1037,13 @@
}
spin_lock(&dcache_lock);
- if (atomic_read(&mnt->mnt_count) > 2) {
- spin_unlock(&dcache_lock);
- mntput(mnt);
- return -EBUSY;
- }
if (mnt->mnt_instances.next != mnt->mnt_instances.prev) {
+ if (atomic_read(&mnt->mnt_count) > 2) {
+ spin_unlock(&dcache_lock);
+ mntput(mnt);
+ return -EBUSY;
+ }
if (sb->s_type->fs_flags & FS_SINGLE)
put_filesystem(sb->s_type);
/* We hold two references, so mntput() is safe */
-
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next reply other threads:[~2000-11-28 12:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-28 12:02 Jan Kara [this message]
-- strict thread matches above, loose matches on Subject: below --
2000-11-21 12:44 Umount & quotas Jan Kara
2000-11-21 13:20 ` Alexander Viro
2000-11-21 17:13 ` Jan Kara
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