| To: | linux-ext4@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: A huge latency in ext4 and xfs because of stable page write |
| From: | Stefan Ring <stefanrin@xxxxxxxxx> |
| Date: | Wed, 12 Dec 2012 08:23:43 +0100 |
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| In-reply-to: | <20121212051332.GA6718@xxxxxxxxx> |
| References: | <20121211084520.GA13277@xxxxxxxxx> <20121211111707.GU15784@dastard> <20121212041803.GA29427@xxxxxxxxx> <20121212044948.GW16353@dastard> <20121212051332.GA6718@xxxxxxxxx> |
>> http://www.spinics.net/lists/linux-fsdevel/msg59421.html > > Thanks for pointing out. So now it seems that only I can do is to > present a proposal to revert stable page write temporarily because it > causes a huge latency for some applications. There has just been a write-up on the topic of stable pages in last week’s LWN: http://lwn.net/Articles/528031/ The link should become available for non-subscribers tomorrow. |
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