From: Chris Mason <mason@suse.com>
To: Jeff Chua <jeffchua@silk.corp.fedex.com>,
Linux Kernel <linux-kernel@vger.kernel.org>
Cc: Jeff Chua <jchua@silk.corp.fedex.com>
Subject: Re: reiserfs problem on SMP
Date: Tue, 12 Jun 2001 10:04:03 -0400 [thread overview]
Message-ID: <274630000.992354643@tiny> (raw)
In-Reply-To: <Pine.LNX.4.33.0106121714030.26519-100000@boston.corp.fedex.com>
On Tuesday, June 12, 2001 05:25:46 PM +0800 Jeff Chua <jeffchua@silk.corp.fedex.com> wrote:
>
> Got the following journaling error on 2.4.5 SMP during shutdown ...
>
Known 2.4.5 problem. Fix below is from Al Viro:
-chris
diff -Nru a/fs/super.c b/fs/super.c
--- a/fs/super.c Sat Jun 2 13:27:07 2001
+++ b/fs/super.c Sat Jun 2 13:27:07 2001
@@ -873,6 +873,7 @@
}
spin_unlock(&dcache_lock);
down_write(&sb->s_umount);
+ lock_kernel();
sb->s_root = NULL;
/* Need to clean after the sucker */
if (fs->fs_flags & FS_LITTER)
@@ -901,6 +902,7 @@
put_filesystem(fs);
sb->s_type = NULL;
unlock_super(sb);
+ unlock_kernel();
up_write(&sb->s_umount);
if (bdev) {
blkdev_put(bdev, BDEV_FS);
prev parent reply other threads:[~2001-06-12 14:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-12 9:25 reiserfs problem on SMP Jeff Chua
2001-06-12 14:04 ` Chris Mason [this message]
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