From: Tejun Heo <tj@kernel.org> To: Roman Gushchin <guro@fb.com> Cc: Jan Kara <jack@suse.cz>, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Alexander Viro <viro@zeniv.linux.org.uk>, Dennis Zhou <dennis@kernel.org>, Dave Chinner <dchinner@redhat.com>, cgroups@vger.kernel.org Subject: Re: [PATCH v7 0/6] cgroup, blkcg: prevent dirty inodes to pin dying memory cgroups Date: Fri, 4 Jun 2021 19:31:25 -0400 [thread overview] Message-ID: <YLq3zb4saO9AMYCi@slm.duckdns.org> (raw) In-Reply-To: <YLqoJn/FmyqjQs0M@carbon.lan> Hello, On Fri, Jun 04, 2021 at 03:24:38PM -0700, Roman Gushchin wrote: > I agree that switching to the nearest ancestor makes sense. If I remember > correctly, I was doing this in v1 (or at least planned to do), but then > switched to zeroing the pointer and then to bdi's wb. > > I fixed it in v8 and pushed it here: https://github.com/rgushchin/linux/tree/cgwb.8 . > I'll wait a bit for Jan's and others feedback and will post v8 on Monday. > Hopefully, it will be the final version. Sounds great. > Btw, how are such patches usually routed? Through Jens's tree? I think the past writeback patches went through -mm. Thanks. -- tejun
WARNING: multiple messages have this Message-ID (diff)
From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> To: Roman Gushchin <guro-b10kYP2dOMg@public.gmane.org> Cc: Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, Alexander Viro <viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>, Dennis Zhou <dennis-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Dave Chinner <dchinner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: Re: [PATCH v7 0/6] cgroup, blkcg: prevent dirty inodes to pin dying memory cgroups Date: Fri, 4 Jun 2021 19:31:25 -0400 [thread overview] Message-ID: <YLq3zb4saO9AMYCi@slm.duckdns.org> (raw) In-Reply-To: <YLqoJn/FmyqjQs0M-esYZh5BkUNV+urZeOPWqwQ@public.gmane.org> Hello, On Fri, Jun 04, 2021 at 03:24:38PM -0700, Roman Gushchin wrote: > I agree that switching to the nearest ancestor makes sense. If I remember > correctly, I was doing this in v1 (or at least planned to do), but then > switched to zeroing the pointer and then to bdi's wb. > > I fixed it in v8 and pushed it here: https://github.com/rgushchin/linux/tree/cgwb.8 . > I'll wait a bit for Jan's and others feedback and will post v8 on Monday. > Hopefully, it will be the final version. Sounds great. > Btw, how are such patches usually routed? Through Jens's tree? I think the past writeback patches went through -mm. Thanks. -- tejun
next prev parent reply other threads:[~2021-06-04 23:31 UTC|newest] Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-04 1:31 [PATCH v7 0/6] cgroup, blkcg: prevent dirty inodes to pin dying memory cgroups Roman Gushchin 2021-06-04 1:31 ` Roman Gushchin 2021-06-04 1:31 ` [PATCH v7 1/6] writeback, cgroup: do not switch inodes with I_WILL_FREE flag Roman Gushchin 2021-06-04 1:31 ` Roman Gushchin 2021-06-07 8:48 ` Jan Kara 2021-06-07 8:48 ` Jan Kara 2021-06-04 1:31 ` [PATCH v7 2/6] writeback, cgroup: switch to rcu_work API in inode_switch_wbs() Roman Gushchin 2021-06-04 1:31 ` Roman Gushchin 2021-06-04 1:31 ` [PATCH v7 3/6] writeback, cgroup: keep list of inodes attached to bdi_writeback Roman Gushchin 2021-06-04 1:31 ` Roman Gushchin 2021-06-04 1:31 ` [PATCH v7 4/6] writeback, cgroup: split out the functional part of inode_switch_wbs_work_fn() Roman Gushchin 2021-06-04 1:31 ` Roman Gushchin 2021-06-04 1:31 ` [PATCH v7 5/6] writeback, cgroup: support switching multiple inodes at once Roman Gushchin 2021-06-04 1:31 ` Roman Gushchin 2021-06-07 9:00 ` Jan Kara 2021-06-07 9:00 ` Jan Kara 2021-06-04 1:31 ` [PATCH v7 6/6] writeback, cgroup: release dying cgwbs by switching attached inodes Roman Gushchin 2021-06-04 1:31 ` Roman Gushchin 2021-06-04 15:51 ` Tejun Heo 2021-06-04 15:51 ` Tejun Heo 2021-06-05 21:34 ` Dennis Zhou 2021-06-08 0:20 ` Roman Gushchin 2021-06-08 0:20 ` Roman Gushchin 2021-06-07 9:24 ` Jan Kara 2021-06-07 9:24 ` Jan Kara 2021-06-04 15:53 ` [PATCH v7 0/6] cgroup, blkcg: prevent dirty inodes to pin dying memory cgroups Tejun Heo 2021-06-04 15:53 ` Tejun Heo 2021-06-04 22:24 ` Roman Gushchin 2021-06-04 22:24 ` Roman Gushchin 2021-06-04 23:31 ` Tejun Heo [this message] 2021-06-04 23:31 ` Tejun Heo 2021-06-05 21:37 ` Dennis Zhou 2021-06-05 21:37 ` Dennis Zhou
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