From: patchwork-bot+netdevbpf@kernel.org
To: Vasily Averin <vvs@openvz.org>
Cc: shakeelb@google.com, kernel@openvz.org, fw@strlen.de,
linux-kernel@vger.kernel.org, roman.gushchin@linux.dev,
vbabka@suse.cz, mhocko@suse.com, cgroups@vger.kernel.org,
netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org,
pabeni@redhat.com, mcgrof@kernel.org, keescook@chromium.org,
yzaikin@google.com, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH memcg v2] memcg: accounting for objects allocated for new netdevice
Date: Thu, 05 May 2022 03:50:14 +0000 [thread overview]
Message-ID: <165172261402.3043.8768888843456379249.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <354a0a5f-9ec3-a25c-3215-304eab2157bc@openvz.org>
Hello:
This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 2 May 2022 15:15:51 +0300 you wrote:
> Creating a new netdevice allocates at least ~50Kb of memory for various
> kernel objects, but only ~5Kb of them are accounted to memcg. As a result,
> creating an unlimited number of netdevice inside a memcg-limited container
> does not fall within memcg restrictions, consumes a significant part
> of the host's memory, can cause global OOM and lead to random kills of
> host processes.
>
> [...]
Here is the summary with links:
- [memcg,v2] memcg: accounting for objects allocated for new netdevice
https://git.kernel.org/netdev/net-next/c/425b9c7f51c9
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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next prev parent reply other threads:[~2022-05-05 3:50 UTC|newest]
Thread overview: 139+ 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 14:01 ` Michal Koutný
2022-04-27 16:52 ` Shakeel Butt
2022-04-27 22:35 ` Vasily Averin
2022-05-02 12:15 ` [PATCH memcg v2] " Vasily Averin
2022-05-04 20:50 ` Luis Chamberlain
2022-05-05 3:50 ` patchwork-bot+netdevbpf [this message]
2022-05-11 2:51 ` Roman Gushchin
2022-05-02 19:37 ` kernfs memcg accounting Vasily Averin
2022-05-02 21:22 ` Michal Koutný
2022-05-04 9:00 ` Vasily Averin
2022-05-04 14:10 ` Michal Koutný
2022-05-04 21:16 ` Vasily Averin
2022-05-05 9:47 ` Michal Koutný
2022-05-06 8:37 ` Vasily Averin
2022-05-11 3:06 ` Roman Gushchin
2022-05-11 6:01 ` Vasily Averin
2022-05-11 16:49 ` Michal Koutný
2022-05-11 17:46 ` Roman Gushchin
2022-05-11 16:34 ` Michal Koutný
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 17:49 ` Roman Gushchin
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 11:55 ` Michal Hocko
2022-05-30 13:09 ` Vasily Averin
2022-05-30 14:22 ` Michal Hocko
2022-05-30 19:58 ` Vasily Averin
2022-05-31 7:16 ` Michal Hocko
2022-06-01 3:43 ` Vasily Averin
2022-06-01 9:15 ` Michal Koutný
2022-06-01 9:32 ` Michal Hocko
2022-06-01 13:05 ` Michal Hocko
2022-06-01 14:22 ` Roman Gushchin
2022-06-01 15:24 ` Michal Hocko
2022-06-01 9:26 ` Michal Hocko
2022-06-13 5:34 ` [PATCH mm v4 " Vasily Averin
2022-06-23 14:50 ` [PATCH mm v5 0/9] memcg: accounting for objects allocated by mkdir, cgroup Vasily Averin
2022-06-23 15:03 ` Vasily Averin
2022-06-23 16:07 ` Michal Hocko
2022-06-23 16:55 ` Shakeel Butt
2022-06-24 10:40 ` Vasily Averin
2022-06-24 12:26 ` Michal Koutný
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 14:04 ` [PATCH RFC] memcg: notify about global mem_cgroup_id " Vasily Averin
2022-06-26 1:56 ` Roman Gushchin
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 3:33 ` Muchun Song
2022-06-27 9:07 ` Tejun Heo
2022-06-28 0:44 ` Roman Gushchin
2022-06-28 3:59 ` Vasily Averin
2022-06-28 9:16 ` Michal Koutný
2022-06-28 9:22 ` Tejun Heo
2022-06-29 6:13 ` Vasily Averin
2022-06-29 19:25 ` Tejun Heo
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 6:49 ` Vasily Averin
2022-06-28 1:11 ` Roman Gushchin
2022-06-28 3:43 ` Vasily Averin
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
2022-07-01 11:03 ` Michal Hocko
2022-07-10 18:53 ` Vasily Averin
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 ` [PATCH mm v5 2/9] memcg: enable accounting for kernfs nodes 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 ` [PATCH mm v5 4/9] memcg: enable accounting for struct simple_xattr 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 ` [PATCH mm v5 6/9] memcg: enable accounting for percpu allocation of struct cgroup_rstat_cpu 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 ` [PATCH mm v5 8/9] memcg: enable accounting for allocations in alloc_fair_sched_group Vasily Averin
2022-06-23 14:52 ` [PATCH mm v5 9/9] memcg: enable accounting for perpu allocation of struct rt_rq Vasily Averin
2022-06-13 5:34 ` [PATCH mm v4 1/9] memcg: enable accounting for struct cgroup 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 ` [PATCH mm v4 3/9] memcg: enable accounting for kernfs iattrs 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 ` [PATCH mm v4 5/9] memcg: enable accounting for percpu allocation of struct psi_group_cpu 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 ` [PATCH mm v4 7/9] memcg: enable accounting for large allocations in mem_cgroup_css_alloc 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 ` [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 11:26 ` [PATCH mm v3 2/9] memcg: enable accounting for kernfs nodes 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 ` [PATCH mm v3 4/9] memcg: enable accounting for struct simple_xattr 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 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 ` [PATCH mm v3 8/9] memcg: enable accounting for allocations in alloc_fair_sched_group 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 15:06 ` Muchun Song
2022-05-21 16:37 ` [PATCH mm v2 1/9] memcg: enable accounting for struct cgroup Vasily Averin
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
2022-05-22 6:37 ` Muchun Song
2022-05-21 16:37 ` [PATCH mm v2 3/9] memcg: enable accounting for kernfs iattrs Vasily Averin
2022-05-22 6:38 ` Muchun Song
2022-05-21 16:38 ` [PATCH mm v2 4/9] memcg: enable accounting for struct simple_xattr Vasily Averin
2022-05-22 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 21:34 ` Shakeel Butt
2022-05-22 6:40 ` Muchun Song
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 17:58 ` Vasily Averin
2022-05-21 21:35 ` Shakeel Butt
2022-05-21 22:05 ` kernel test robot
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
2022-05-22 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
2022-05-22 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 21:37 ` Shakeel Butt
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
2022-05-19 16:46 ` Michal Koutný
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
2022-05-19 16:33 ` Michal Koutný
2022-05-20 1:12 ` Shakeel Butt
2022-05-13 15:52 ` [PATCH 3/4] memcg: enable accounting for struct cgroup Vasily Averin
2022-05-19 16:53 ` Michal Koutný
2022-05-20 7:24 ` Vasily Averin
2022-05-20 20:16 ` Vasily Averin
2022-05-21 0:55 ` Roman Gushchin
2022-05-21 7:28 ` Vasily Averin
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
2022-05-19 16:45 ` Michal Koutný
2022-05-20 1:18 ` Shakeel Butt
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