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Date: Mon, 25 May 2009 10:06:25 +0200 From: Jens Axboe <jens.axboe@...cle.com> To: "Zhang, Yanmin" <yanmin_zhang@...ux.intel.com> Cc: Jan Kara <jack@...e.cz>, linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org, chris.mason@...cle.com, david@...morbit.com, hch@...radead.org, akpm@...ux-foundation.org Subject: Re: [PATCH 0/11] Per-bdi writeback flusher threads #4 On Mon, May 25 2009, Zhang, Yanmin wrote: > On Sat, 2009-05-23 at 21:15 +0200, Jens Axboe wrote: > > On Fri, May 22 2009, Jens Axboe wrote: > > > Please try with this combined patch against what you are running now, it > > > should resolve the issue. It needs a bit more work, but I'm running out > > > of time today. I'l get it finalized, cleaned up, and integrated. Then > > > I'll post a new revision of the patch set. > > > > > > > This one has been tested good and has a few more tweaks. So please try > > that! It should be pretty close to final now, will repost the series on > > monday. > I ran the workload for 10 times and didn't trigger it yet. So the bug is > fixed. Goodness, thanks for retesting. Can you share some performance comparisons and what hw/storage you are running it on? The v5/v6 posting includes these fixes, so it should work fine now. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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