From: Vasily Averin <vvs@openvz.org> To: Andrew Morton <akpm@linux-foundation.org> Cc: kernel@openvz.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, "Shakeel Butt" <shakeelb@google.com>, "Roman Gushchin" <roman.gushchin@linux.dev>, "Michal Koutný" <mkoutny@suse.com>, "Vlastimil Babka" <vbabka@suse.cz>, "Michal Hocko" <mhocko@suse.com>, cgroups@vger.kernel.org Subject: [PATCH mm v2 0/9] memcg: accounting for objects allocated by mkdir cgroup Date: Sat, 21 May 2022 19:37:29 +0300 [thread overview] Message-ID: <06505918-3b8a-0ad5-5951-89ecb510138e@openvz.org> (raw) In-Reply-To: <Yn6aL3cO7VdrmHHp@carbon> Below is tracing results of mkdir /sys/fs/cgroup/vvs.test on 4cpu VM with Fedora and self-complied upstream kernel. The calculations are not precise, it depends on kernel config options, number of cpus, enabled controllers, ignores possible page allocations etc. However this is enough to clarify the general situation. All allocations are splited into: - common part, always called for each cgroup type - per-cgroup allocations In each group we consider 2 corner cases: - usual allocations, important for 1-2 CPU nodes/Vms - percpu allocations, important for 'big irons' common part: ~11Kb + 318 bytes percpu memcg: ~17Kb + 4692 bytes percpu cpu: ~2.5Kb + 1036 bytes percpu cpuset: ~3Kb + 12 bytes percpu blkcg: ~3Kb + 12 bytes percpu pid: ~1.5Kb + 12 bytes percpu perf: ~320b + 60 bytes percpu ------------------------------------------- total: ~38Kb + 6142 bytes percpu currently accounted: 4668 bytes percpu - it's important to account usual allocations called in common part, because almost all of cgroup-specific allocations are small. One exception here is memory cgroup, it allocates a few huge objects that should be accounted. - Percpu allocation called in common part, in memcg and cpu cgroups should be accounted, rest ones are small an can be ignored. - KERNFS objects are allocated both in common part and in most of cgroups Details can be found here: https://lore.kernel.org/all/d28233ee-bccb-7bc3-c2ec-461fd7f95e6a@openvz.org/ I checked other cgroups types was found that they all can be ignored. Additionally I found allocation of struct rt_rq called in cpu cgroup if CONFIG_RT_GROUP_SCHED was enabled, it allocates huge (~1700 bytes) percpu structure and should be accounted too. v2: 1) re-split to simplify possible bisect, re-ordered 2) added accounting for percpu psi_group_cpu and cgroup_rstat_cpu, allocated in common part 3) added accounting for percpu allocation of struct rt_rq (actual if CONFIG_RT_GROUP_SCHED is enabled) 4) improved patches descriptions Vasily Averin (9): memcg: enable accounting for struct cgroup memcg: enable accounting for kernfs nodes memcg: enable accounting for kernfs iattrs memcg: enable accounting for struct simple_xattr memcg: enable accounting for percpu allocation of struct psi_group_cpu memcg: enable accounting for percpu allocation of struct cgroup_rstat_cpu memcg: enable accounting for large allocations in mem_cgroup_css_alloc memcg: enable accounting for allocations in alloc_fair_sched_group memcg: enable accounting for percpu allocation of struct rt_rq fs/kernfs/mount.c | 6 ++++-- fs/xattr.c | 2 +- kernel/cgroup/cgroup.c | 2 +- kernel/cgroup/rstat.c | 3 ++- kernel/sched/fair.c | 4 ++-- kernel/sched/psi.c | 3 ++- kernel/sched/rt.c | 2 +- mm/memcontrol.c | 4 ++-- 8 files changed, 15 insertions(+), 11 deletions(-) -- 2.36.1
WARNING: multiple messages have this Message-ID (diff)
From: Vasily Averin <vvs-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org> To: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> Cc: kernel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, "Shakeel Butt" <shakeelb-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, "Roman Gushchin" <roman.gushchin-fxUVXftIFDnyG1zEObXtfA@public.gmane.org>, "Michal Koutný" <mkoutny-IBi9RG/b67k@public.gmane.org>, "Vlastimil Babka" <vbabka-AlSwsSmVLrQ@public.gmane.org>, "Michal Hocko" <mhocko-IBi9RG/b67k@public.gmane.org>, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: [PATCH mm v2 0/9] memcg: accounting for objects allocated by mkdir cgroup Date: Sat, 21 May 2022 19:37:29 +0300 [thread overview] Message-ID: <06505918-3b8a-0ad5-5951-89ecb510138e@openvz.org> (raw) In-Reply-To: <Yn6aL3cO7VdrmHHp@carbon> Below is tracing results of mkdir /sys/fs/cgroup/vvs.test on 4cpu VM with Fedora and self-complied upstream kernel. The calculations are not precise, it depends on kernel config options, number of cpus, enabled controllers, ignores possible page allocations etc. However this is enough to clarify the general situation. All allocations are splited into: - common part, always called for each cgroup type - per-cgroup allocations In each group we consider 2 corner cases: - usual allocations, important for 1-2 CPU nodes/Vms - percpu allocations, important for 'big irons' common part: ~11Kb + 318 bytes percpu memcg: ~17Kb + 4692 bytes percpu cpu: ~2.5Kb + 1036 bytes percpu cpuset: ~3Kb + 12 bytes percpu blkcg: ~3Kb + 12 bytes percpu pid: ~1.5Kb + 12 bytes percpu perf: ~320b + 60 bytes percpu ------------------------------------------- total: ~38Kb + 6142 bytes percpu currently accounted: 4668 bytes percpu - it's important to account usual allocations called in common part, because almost all of cgroup-specific allocations are small. One exception here is memory cgroup, it allocates a few huge objects that should be accounted. - Percpu allocation called in common part, in memcg and cpu cgroups should be accounted, rest ones are small an can be ignored. - KERNFS objects are allocated both in common part and in most of cgroups Details can be found here: https://lore.kernel.org/all/d28233ee-bccb-7bc3-c2ec-461fd7f95e6a-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org/ I checked other cgroups types was found that they all can be ignored. Additionally I found allocation of struct rt_rq called in cpu cgroup if CONFIG_RT_GROUP_SCHED was enabled, it allocates huge (~1700 bytes) percpu structure and should be accounted too. v2: 1) re-split to simplify possible bisect, re-ordered 2) added accounting for percpu psi_group_cpu and cgroup_rstat_cpu, allocated in common part 3) added accounting for percpu allocation of struct rt_rq (actual if CONFIG_RT_GROUP_SCHED is enabled) 4) improved patches descriptions Vasily Averin (9): memcg: enable accounting for struct cgroup memcg: enable accounting for kernfs nodes memcg: enable accounting for kernfs iattrs memcg: enable accounting for struct simple_xattr memcg: enable accounting for percpu allocation of struct psi_group_cpu memcg: enable accounting for percpu allocation of struct cgroup_rstat_cpu memcg: enable accounting for large allocations in mem_cgroup_css_alloc memcg: enable accounting for allocations in alloc_fair_sched_group memcg: enable accounting for percpu allocation of struct rt_rq fs/kernfs/mount.c | 6 ++++-- fs/xattr.c | 2 +- kernel/cgroup/cgroup.c | 2 +- kernel/cgroup/rstat.c | 3 ++- kernel/sched/fair.c | 4 ++-- kernel/sched/psi.c | 3 ++- kernel/sched/rt.c | 2 +- mm/memcontrol.c | 4 ++-- 8 files changed, 15 insertions(+), 11 deletions(-) -- 2.36.1
next prev parent reply other threads:[~2022-05-21 16:37 UTC|newest] Thread overview: 267+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-27 10:37 [PATCH] memcg: accounting for objects allocated for new netdevice Vasily Averin 2022-04-27 10:37 ` Vasily Averin 2022-04-27 14:01 ` Michal Koutný 2022-04-27 14:01 ` Michal Koutný 2022-04-27 16:52 ` Shakeel Butt 2022-04-27 16:52 ` Shakeel Butt 2022-04-27 22:35 ` Vasily Averin 2022-04-27 22:35 ` Vasily Averin 2022-05-02 12:15 ` [PATCH memcg v2] " Vasily Averin 2022-05-04 20:50 ` Luis Chamberlain 2022-05-04 20:50 ` Luis Chamberlain 2022-05-05 3:50 ` patchwork-bot+netdevbpf 2022-05-05 3:50 ` patchwork-bot+netdevbpf-DgEjT+Ai2ygdnm+yROfE0A 2022-05-11 2:51 ` Roman Gushchin 2022-05-11 2:51 ` Roman Gushchin 2022-05-02 19:37 ` kernfs memcg accounting Vasily Averin 2022-05-02 19:37 ` Vasily Averin 2022-05-02 21:22 ` Michal Koutný 2022-05-02 21:22 ` Michal Koutný 2022-05-04 9:00 ` Vasily Averin 2022-05-04 9:00 ` Vasily Averin 2022-05-04 14:10 ` Michal Koutný 2022-05-04 14:10 ` Michal Koutný 2022-05-04 21:16 ` Vasily Averin 2022-05-04 21:16 ` Vasily Averin 2022-05-05 9:47 ` Michal Koutný 2022-05-05 9:47 ` Michal Koutný 2022-05-06 8:37 ` Vasily Averin 2022-05-06 8:37 ` Vasily Averin 2022-05-11 3:06 ` Roman Gushchin 2022-05-11 3:06 ` Roman Gushchin 2022-05-11 6:01 ` Vasily Averin 2022-05-11 6:01 ` Vasily Averin 2022-05-11 16:49 ` Michal Koutný 2022-05-11 16:49 ` Michal Koutný 2022-05-11 17:46 ` Roman Gushchin 2022-05-11 17:46 ` Roman Gushchin 2022-05-11 16:34 ` Michal Koutný 2022-05-11 16:34 ` Michal Koutný 2022-05-11 18:10 ` Roman Gushchin 2022-05-11 18:10 ` Roman Gushchin 2022-05-13 15:51 ` [PATCH 0/4] memcg: accounting for objects allocated by mkdir cgroup Vasily Averin 2022-05-13 15:51 ` Vasily Averin 2022-05-13 17:49 ` Roman Gushchin 2022-05-13 17:49 ` Roman Gushchin 2022-05-21 16:37 ` Vasily Averin [this message] 2022-05-21 16:37 ` [PATCH mm v2 0/9] " Vasily Averin 2022-05-30 11:25 ` [PATCH mm v3 " Vasily Averin 2022-05-30 11:25 ` Vasily Averin 2022-05-30 11:55 ` Michal Hocko 2022-05-30 11:55 ` Michal Hocko 2022-05-30 13:09 ` Vasily Averin 2022-05-30 13:09 ` Vasily Averin 2022-05-30 14:22 ` Michal Hocko 2022-05-30 14:22 ` Michal Hocko 2022-05-30 19:58 ` Vasily Averin 2022-05-30 19:58 ` Vasily Averin 2022-05-31 7:16 ` Michal Hocko 2022-05-31 7:16 ` Michal Hocko 2022-06-01 3:43 ` Vasily Averin 2022-06-01 3:43 ` Vasily Averin 2022-06-01 9:15 ` Michal Koutný 2022-06-01 9:15 ` Michal Koutný 2022-06-01 9:32 ` Michal Hocko 2022-06-01 9:32 ` Michal Hocko 2022-06-01 13:05 ` Michal Hocko 2022-06-01 13:05 ` Michal Hocko 2022-06-01 14:22 ` Roman Gushchin 2022-06-01 14:22 ` Roman Gushchin 2022-06-01 15:24 ` Michal Hocko 2022-06-01 15:24 ` Michal Hocko 2022-06-01 9:26 ` Michal Hocko 2022-06-13 5:34 ` [PATCH mm v4 " Vasily Averin 2022-06-13 5:34 ` Vasily Averin 2022-06-23 14:50 ` [PATCH mm v5 0/9] memcg: accounting for objects allocated by mkdir, cgroup Vasily Averin 2022-06-23 14:50 ` Vasily Averin 2022-06-23 15:03 ` Vasily Averin 2022-06-23 15:03 ` Vasily Averin 2022-06-23 16:07 ` Michal Hocko 2022-06-23 16:07 ` Michal Hocko 2022-06-23 16:55 ` Shakeel Butt 2022-06-23 16:55 ` Shakeel Butt 2022-06-24 10:40 ` Vasily Averin 2022-06-24 10:40 ` Vasily Averin 2022-06-24 12:26 ` Michal Koutný 2022-06-24 12:26 ` Michal Koutný 2022-06-24 13:59 ` Michal Hocko 2022-06-24 13:59 ` Michal Hocko 2022-06-25 9:43 ` [PATCH RFC] memcg: avoid idr ids space depletion Vasily Averin 2022-06-25 9:43 ` Vasily Averin 2022-06-25 14:04 ` [PATCH RFC] memcg: notify about global mem_cgroup_id " Vasily Averin 2022-06-25 14:04 ` Vasily Averin 2022-06-26 1:56 ` Roman Gushchin 2022-06-26 1:56 ` Roman Gushchin 2022-06-26 7:11 ` Vasily Averin 2022-06-26 7:11 ` Vasily Averin 2022-06-27 2:12 ` [PATCH cgroup] cgroup: set the correct return code if hierarchy limits are reached Vasily Averin 2022-06-27 2:12 ` Vasily Averin 2022-06-27 3:33 ` Muchun Song 2022-06-27 3:33 ` Muchun Song 2022-06-27 9:07 ` Tejun Heo 2022-06-27 9:07 ` Tejun Heo 2022-06-28 0:44 ` Roman Gushchin 2022-06-28 0:44 ` Roman Gushchin 2022-06-28 3:59 ` Vasily Averin 2022-06-28 3:59 ` Vasily Averin 2022-06-28 9:16 ` Michal Koutný 2022-06-28 9:16 ` Michal Koutný 2022-06-28 9:22 ` Tejun Heo 2022-06-29 6:13 ` Vasily Averin 2022-06-29 6:13 ` Vasily Averin 2022-06-29 19:25 ` Tejun Heo 2022-06-29 19:25 ` Tejun Heo 2022-07-01 2:42 ` Roman Gushchin 2022-07-01 2:42 ` Roman Gushchin 2022-06-27 2:11 ` [PATCH mm v2] memcg: notify about global mem_cgroup_id space depletion Vasily Averin 2022-06-27 3:23 ` Muchun Song 2022-06-27 3:23 ` Muchun Song 2022-06-27 6:49 ` Vasily Averin 2022-06-27 6:49 ` Vasily Averin 2022-06-28 1:11 ` Roman Gushchin 2022-06-28 1:11 ` Roman Gushchin 2022-06-28 3:43 ` Vasily Averin 2022-06-28 3:43 ` Vasily Averin 2022-06-28 9:08 ` Michal Koutný 2022-06-28 9:08 ` Michal Koutný 2022-06-27 16:37 ` [PATCH mm v5 0/9] memcg: accounting for objects allocated by mkdir, cgroup Shakeel Butt 2022-06-27 16:37 ` Shakeel Butt 2022-07-01 11:03 ` Michal Hocko 2022-07-10 18:53 ` Vasily Averin 2022-07-10 18:53 ` Vasily Averin 2022-07-11 16:24 ` Michal Hocko 2022-07-11 16:24 ` Michal Hocko 2022-06-23 14:50 ` [PATCH mm v5 1/9] memcg: enable accounting for struct cgroup Vasily Averin 2022-06-23 14:50 ` Vasily Averin 2022-06-23 14:50 ` [PATCH mm v5 2/9] memcg: enable accounting for kernfs nodes Vasily Averin 2022-06-23 14:50 ` Vasily Averin 2022-06-23 14:51 ` [PATCH mm v5 3/9] memcg: enable accounting for kernfs iattrs Vasily Averin 2022-06-23 14:51 ` Vasily Averin 2022-06-23 14:51 ` [PATCH mm v5 4/9] memcg: enable accounting for struct simple_xattr Vasily Averin 2022-06-23 14:51 ` Vasily Averin 2022-06-23 14:51 ` [PATCH mm v5 5/9] memcg: enable accounting for percpu allocation of struct psi_group_cpu Vasily Averin 2022-06-23 14:51 ` Vasily Averin 2022-06-23 14:51 ` [PATCH mm v5 6/9] memcg: enable accounting for percpu allocation of struct cgroup_rstat_cpu Vasily Averin 2022-06-23 14:51 ` Vasily Averin 2022-06-23 14:51 ` [PATCH mm v5 7/9] memcg: enable accounting for large allocations in mem_cgroup_css_alloc Vasily Averin 2022-06-23 14:51 ` Vasily Averin 2022-06-23 14:51 ` [PATCH mm v5 8/9] memcg: enable accounting for allocations in alloc_fair_sched_group Vasily Averin 2022-06-23 14:51 ` Vasily Averin 2022-06-23 14:52 ` [PATCH mm v5 9/9] memcg: enable accounting for perpu allocation of struct rt_rq Vasily Averin 2022-06-23 14:52 ` Vasily Averin 2022-06-13 5:34 ` [PATCH mm v4 1/9] memcg: enable accounting for struct cgroup Vasily Averin 2022-06-13 5:34 ` Vasily Averin 2022-06-13 5:34 ` [PATCH mm v4 2/9] memcg: enable accounting for kernfs nodes Vasily Averin 2022-06-13 5:34 ` Vasily Averin 2022-06-13 5:34 ` [PATCH mm v4 3/9] memcg: enable accounting for kernfs iattrs Vasily Averin 2022-06-13 5:34 ` Vasily Averin 2022-06-13 5:35 ` [PATCH mm v4 4/9] memcg: enable accounting for struct simple_xattr Vasily Averin 2022-06-13 5:35 ` Vasily Averin 2022-06-13 5:35 ` [PATCH mm v4 5/9] memcg: enable accounting for percpu allocation of struct psi_group_cpu Vasily Averin 2022-06-13 5:35 ` Vasily Averin 2022-06-13 5:35 ` [PATCH mm v4 6/9] memcg: enable accounting for percpu allocation of struct cgroup_rstat_cpu Vasily Averin 2022-06-13 5:35 ` Vasily Averin 2022-06-13 5:35 ` [PATCH mm v4 7/9] memcg: enable accounting for large allocations in mem_cgroup_css_alloc Vasily Averin 2022-06-13 5:35 ` Vasily Averin 2022-06-13 5:35 ` [PATCH mm v4 8/9] memcg: enable accounting for allocations in alloc_fair_sched_group Vasily Averin 2022-06-13 5:35 ` Vasily Averin 2022-06-13 5:35 ` [PATCH mm v4 9/9] memcg: enable accounting for perpu allocation of struct rt_rq Vasily Averin [not found] ` <cover.1653899364.git.vvs@openvz.org> 2022-05-30 11:25 ` [PATCH mm v3 1/9] memcg: enable accounting for struct cgroup Vasily Averin 2022-05-30 11:25 ` Vasily Averin 2022-05-30 11:26 ` [PATCH mm v3 2/9] memcg: enable accounting for kernfs nodes Vasily Averin 2022-05-30 11:26 ` Vasily Averin 2022-05-30 11:26 ` [PATCH mm v3 3/9] memcg: enable accounting for kernfs iattrs Vasily Averin 2022-05-30 11:26 ` Vasily Averin 2022-05-30 11:26 ` [PATCH mm v3 4/9] memcg: enable accounting for struct simple_xattr Vasily Averin 2022-05-30 11:26 ` Vasily Averin 2022-05-30 11:26 ` [PATCH mm v3 5/9] memcg: enable accounting for percpu allocation of struct psi_group_cpu Vasily Averin 2022-05-30 11:26 ` [PATCH mm v3 6/9] memcg: enable accounting for percpu allocation of struct cgroup_rstat_cpu Vasily Averin 2022-05-30 15:04 ` Muchun Song 2022-05-30 15:04 ` Muchun Song 2022-05-30 11:26 ` [PATCH mm v3 7/9] memcg: enable accounting for large allocations in mem_cgroup_css_alloc Vasily Averin 2022-05-30 11:26 ` Vasily Averin 2022-05-30 11:26 ` [PATCH mm v3 8/9] memcg: enable accounting for allocations in alloc_fair_sched_group Vasily Averin 2022-05-30 11:26 ` Vasily Averin 2022-05-30 11:27 ` [PATCH mm v3 9/9] memcg: enable accounting for perpu allocation of struct rt_rq Vasily Averin 2022-05-30 11:27 ` Vasily Averin 2022-05-30 15:06 ` Muchun Song 2022-05-21 16:37 ` [PATCH mm v2 1/9] memcg: enable accounting for struct cgroup Vasily Averin 2022-05-21 16:37 ` Vasily Averin 2022-05-22 6:37 ` Muchun Song 2022-05-22 6:37 ` Muchun Song 2022-05-21 16:37 ` [PATCH mm v2 2/9] memcg: enable accounting for kernfs nodes Vasily Averin 2022-05-21 16:37 ` Vasily Averin 2022-05-22 6:37 ` Muchun Song 2022-05-22 6:37 ` Muchun Song 2022-05-21 16:37 ` [PATCH mm v2 3/9] memcg: enable accounting for kernfs iattrs Vasily Averin 2022-05-21 16:37 ` Vasily Averin 2022-05-22 6:38 ` Muchun Song 2022-05-22 6:38 ` Muchun Song 2022-05-21 16:38 ` [PATCH mm v2 4/9] memcg: enable accounting for struct simple_xattr Vasily Averin 2022-05-21 16:38 ` Vasily Averin 2022-05-22 6:38 ` Muchun Song 2022-05-22 6:38 ` Muchun Song 2022-05-21 16:38 ` [PATCH mm v2 5/9] memcg: enable accounting for percpu allocation of struct psi_group_cpu Vasily Averin 2022-05-21 16:38 ` Vasily Averin 2022-05-21 21:34 ` Shakeel Butt 2022-05-21 21:34 ` Shakeel Butt 2022-05-22 6:40 ` Muchun Song 2022-05-22 6:40 ` Muchun Song 2022-05-25 1:30 ` Roman Gushchin 2022-05-25 1:30 ` Roman Gushchin 2022-05-21 16:38 ` [PATCH mm v2 6/9] memcg: enable accounting for percpu allocation of struct cgroup_rstat_cpu Vasily Averin 2022-05-21 16:38 ` Vasily Averin 2022-05-21 17:58 ` Vasily Averin 2022-05-21 17:58 ` Vasily Averin 2022-05-21 21:35 ` Shakeel Butt 2022-05-21 21:35 ` Shakeel Butt 2022-05-21 22:05 ` kernel test robot 2022-05-21 22:05 ` kernel test robot 2022-05-25 1:31 ` Roman Gushchin 2022-05-25 1:31 ` Roman Gushchin 2022-05-21 16:38 ` [PATCH mm v2 7/9] memcg: enable accounting for large allocations in mem_cgroup_css_alloc Vasily Averin 2022-05-21 16:38 ` Vasily Averin 2022-05-22 6:47 ` Muchun Song 2022-05-22 6:47 ` Muchun Song 2022-05-21 16:38 ` [PATCH mm v2 8/9] memcg: enable accounting for allocations in alloc_fair_sched_group Vasily Averin 2022-05-21 16:38 ` Vasily Averin 2022-05-22 6:49 ` Muchun Song 2022-05-21 16:39 ` [PATCH mm v2 9/9] memcg: enable accounting for percpu allocation of struct rt_rq Vasily Averin 2022-05-21 16:39 ` Vasily Averin 2022-05-21 21:37 ` Shakeel Butt 2022-05-21 21:37 ` Shakeel Butt 2022-05-25 1:31 ` Roman Gushchin 2022-05-25 1:31 ` Roman Gushchin 2022-05-13 15:51 ` [PATCH 1/4] memcg: enable accounting for large allocations in mem_cgroup_css_alloc Vasily Averin 2022-05-13 15:51 ` Vasily Averin 2022-05-19 16:46 ` Michal Koutný 2022-05-19 16:46 ` Michal Koutný 2022-05-20 1:07 ` Shakeel Butt 2022-05-20 1:07 ` Shakeel Butt 2022-05-13 15:51 ` [PATCH 2/4] memcg: enable accounting for kernfs nodes and iattrs Vasily Averin 2022-05-13 15:51 ` Vasily Averin 2022-05-19 16:33 ` Michal Koutný 2022-05-19 16:33 ` Michal Koutný 2022-05-20 1:12 ` Shakeel Butt 2022-05-20 1:12 ` Shakeel Butt 2022-05-13 15:52 ` [PATCH 3/4] memcg: enable accounting for struct cgroup Vasily Averin 2022-05-13 15:52 ` Vasily Averin 2022-05-19 16:53 ` Michal Koutný 2022-05-19 16:53 ` Michal Koutný 2022-05-20 7:24 ` Vasily Averin 2022-05-20 7:24 ` Vasily Averin 2022-05-20 20:16 ` Vasily Averin 2022-05-20 20:16 ` Vasily Averin 2022-05-21 0:55 ` Roman Gushchin 2022-05-21 0:55 ` Roman Gushchin 2022-05-21 7:28 ` Vasily Averin 2022-05-21 7:28 ` Vasily Averin 2022-05-23 13:52 ` Michal Koutný 2022-05-23 13:52 ` Michal Koutný 2022-05-20 1:31 ` Shakeel Butt 2022-05-13 15:52 ` [PATCH 4/4] memcg: enable accounting for allocations in alloc_fair_sched_group Vasily Averin 2022-05-13 15:52 ` Vasily Averin 2022-05-19 16:45 ` Michal Koutný 2022-05-19 16:45 ` Michal Koutný 2022-05-20 1:18 ` Shakeel Butt 2022-05-20 1:18 ` Shakeel Butt
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