Re: [ck] 2.6.15-rc2-ck2 with adaptive readahead: processes stuck in D state

[Wu Fengguang <wfg@mail.ustc.edu.cn>]

Maybe it's this patch that solved the problem:

http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=551c81e2d32c5867fb592091365d8c37e1509dce
[XFS] Resolve the xlog_grant_log_space hang, revert inline to macro.

Cheers,
Wu

----- Forwarded message from Nathan Scott <nathans@sgi.com> -----

Subject: Re: processes stuck in D state
From: Nathan Scott <nathans@sgi.com>
To: Wu Fengguang <wfg@mail.ustc.edu.cn>
Cc: linux-xfs@oss.sgi.com
User-Agent: Mutt/1.2.5i
Date: Mon, 28 Nov 2005 11:23:45 +1100

On Mon, Nov 28, 2005 at 08:36:25AM +0800, Wu Fengguang wrote:
> Hello,
> 
> In the kernel 2.6.15-rc2-ck2 with adaptive readahead patch, some processes are
> stuck in D state. Since the last functions of the two D process happened to be
> the same set of XFS functions, I resend the bug report here. The original report
> can be found in the -ck kernel mailing list:
> http://bhhdoa.org.au/pipermail/ck/2005-November/004839.html

This is now fixed in Linus' git tree.

cheers.

-- 
Nathan

----- End forwarded message -----
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