Re: kdump regression compared to v2.6.35

Tejun Heo
2010-08-29T09:04:22Z

On 08/29/2010 09:01 AM, caiqian@redhat.com wrote:
> Further bisect indicated this bad commit from the merge. Given kdump
> kernel was running with maxcpus=1, I guess this work caused fs/bio.c
> hung in the workqueue on UP. Reverted the whole merge let kdump work
> again.

Can you please pull from the following git tree and see whether it
fixes the problem? There was a bug in nr_active accounting.

git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git for-linus

Thanks.

--
tejun