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Message-ID: <1443163749.19983.254.camel@gmail.com> Date: Fri, 25 Sep 2015 09:49:09 +0300 From: Artem Bityutskiy <dedekind1@...il.com> To: Tejun Heo <tj@...nel.org> Cc: Theodore Ts'o <tytso@....edu>, axboe@...nel.dk, linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org, lizefan@...wei.com, cgroups@...r.kernel.org, hannes@...xchg.org, kernel-team@...com, adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org, Dexuan Cui <decui@...rosoft.com> Subject: Re: [PATCH cgroup/for-4.3-fixes] cgroup, writeback: don't enable cgroup writeback on traditional hierarchies On Thu, 2015-09-24 at 16:45 -0400, Tejun Heo wrote: > Hello, Artem. > > On Thu, Sep 24, 2015 at 11:09:46AM +0300, Artem Bityutskiy wrote: > > On Wed, 2015-09-23 at 17:07 -0400, Tejun Heo wrote: > > > So, this should make the regression go away. It doesn't fix the > > > underlying bugs but they shouldn't get triggered by people not > > > experimenting with cgroup. > > > > this hits the nail on the head and makes the problem go away. > > Yeah but there still is an underlying problem here. I've been going > through the sync path today but can't trigger or spot anything wrong. > Can you please apply the patch at the end of this mail, trigger the > failure and report the kernel log? > > Thanks a lot. Does not compile with multiple errors like linux/fs/fs-writeback.c:799:10: error: ‘struct bdi_writeback’ has no member named ‘last_comp_gen’ bdi->wb.last_comp_gen = bdi->wb.comp_gen; ^ -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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