| To: | Andrew Morton <akpm@xxxxxxxx> |
|---|---|
| Subject: | Re: bd_mount_mutex -> bd_mount_sem (was Re: xfs_file_ioctl / xfs_freeze: BUG: warning at kernel/mutex-debug.c:80/debug_mutex_unlock()) |
| From: | Christoph Hellwig <hch@xxxxxxxxxxxxx> |
| Date: | Tue, 9 Jan 2007 10:02:52 +0000 |
| Cc: | David Chinner <dgc@xxxxxxx>, Eric Sandeen <sandeen@xxxxxxxxxxx>, linux-kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, xfs@xxxxxxxxxxx |
| In-reply-to: | <20070108161917.73a4c2c6.akpm@osdl.org> |
| Mail-followup-to: | Christoph Hellwig <hch@xxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxx>, David Chinner <dgc@xxxxxxx>, Eric Sandeen <sandeen@xxxxxxxxxxx>, linux-kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, xfs@xxxxxxxxxxx |
| References: | <20070104001420.GA32440@m.safari.iki.fi> <20070107213734.GS44411608@melbourne.sgi.com> <20070108110323.GA3803@m.safari.iki.fi> <45A27416.8030600@sandeen.net> <20070108234728.GC33919298@melbourne.sgi.com> <20070108161917.73a4c2c6.akpm@osdl.org> |
| Sender: | xfs-bounce@xxxxxxxxxxx |
| User-agent: | Mutt/1.4.2.2i |
On Mon, Jan 08, 2007 at 04:19:17PM -0800, Andrew Morton wrote: > Seems not. I think people were hoping that various nasties in there > would go away. We return to userspace with a kernel lock held?? Well, there might be nicer solutions, but for now we should revert the broken commit to change the lock type. |
| Previous by Date: | Re: bd_mount_mutex -> bd_mount_sem (was Re: xfs_file_ioctl / xfs_freeze: BUG: warning at kernel/mutex-debug.c:80/debug_mutex_unlock()), Christoph Hellwig |
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