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Message-ID: <20130507141657.GC7082@redhat.com> Date: Tue, 7 May 2013 10:16:57 -0400 From: Vivek Goyal <vgoyal@...hat.com> To: Tejun Heo <tj@...nel.org> Cc: axboe@...nel.dk, linux-kernel@...r.kernel.org, lizefan@...wei.com, containers@...ts.linux-foundation.org, cgroups@...r.kernel.org Subject: Re: [PATCHSET v2] blk-throttle: implement proper hierarchy support On Mon, May 06, 2013 at 03:45:39PM -0700, Tejun Heo wrote: > Changes since the last take[L] are > > * Unnecessary throtl_schedule_delayed_work() call dropped from 0007. > > * throtl_log() implement in 0021 forgot to print space after blkg > path. Fixed. > > * 0030-blk-throttle-add-throtl_qnode-for-dispatch-fairness.patch added > to address dispatch fairness. > > * 0031-blk-throttle-Account-for-child-group-s-start-time-in.patch > added to address unwarranted penalty of nested limit enforcement due > to staggered delays of slice start times at multiple levels. > > The original patchset description follows. Hi Tejun, Can you please also update blkio-controller.txt file to reflect the fact that now throttling also supports hierarchy. One of the places which needs updation is following. Hierarchical Cgroups ==================== - Currently only CFQ supports hierarchical groups. For throttling, cgroup interface does allow creation of hierarchical cgroups and internally it treats them as flat hierarchy. Thanks Vivek -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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