Re: [GIT PULL] block/io bits for 2.6.35-rc

From: Mark Lord
Date: Mon Jun 28 2010 - 09:52:17 EST

On 28/06/10 03:03 AM, Jens Axboe wrote:
On 2010-06-28 01:10, Mark Lord wrote:
On 10/06/10 12:44 PM, Brian Bloniarz wrote:
.. has links to the
downstream bugs.

Jens, this bug has been biting my servers badly here for the past
few months -- umount after a backup (from ext4 to ext4) takes 3-4 minutes
instead of the expected 3-4 seconds.

Is there a patch file for this against 2.6.34 that I (and others) could use?

It's the patch series from Christoph in my for-linus branch, I intend
to push it upstream when Linus is back and taking patches.

Still looking for a *patch* to fix this here.

I found these two:;a=commitdiff;h=e913fc825dc685a444cb4c1d0f9d32f372f5986;a=commitdiff;h=30fd1e551a730d942e91109762c942786be0ef7c

But they don't apply cleanly to 2.6.34.


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