| To: | Christoph Hellwig <hch@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH] lockfs patch for 2.6 |
| From: | Chris Mason <mason@xxxxxxxx> |
| Date: | Sun, 14 Mar 2004 10:23:31 -0500 |
| Cc: | linux-kernel@xxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxx |
| In-reply-to: | <20040314140032.A8901@infradead.org> |
| References: | <1078867885.25075.1458.camel@watt.suse.com> <20040313131447.A25900@infradead.org> <1079191213.4187.243.camel@watt.suse.com> <20040313163346.A27004@infradead.org> <20040314140032.A8901@infradead.org> |
| Sender: | linux-xfs-bounce@xxxxxxxxxxx |
On Sun, 2004-03-14 at 09:00, Christoph Hellwig wrote: > On Sat, Mar 13, 2004 at 04:33:46PM +0000, Christoph Hellwig wrote: > > Here's the reworked patch I have, ignoring dm but converting the > > xfs-internal > > interfaces that do freezing. But without an interface change we still need > > to do all the flushing a second time inside XFS which I absoutely dislike. > > > > Let me think about how to do this nicer. > > Okay, here's a new patch that basically moves all the XFS freezing > infrastructure to the VFS, leavin only writing of the log record and some > transaction count handing inside XFS. > > I've given it some heavy testing with xfs_freeze, dm is still not updated. > > P.S. this patch now kills 16 lines of kernel code summarized :) > It looks good, I'll give it a try. -chris |
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