diff options
| author | Shakeel Butt <shakeel.butt@linux.dev> | 2024-10-24 18:22:59 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-11-06 20:11:18 -0800 |
| commit | 6b611388b626eaa59d202bf8f64d095ff80bcde6 (patch) | |
| tree | 811071fae76477c282efdc57c5822b5e855ec70f /mm/memcontrol.c | |
| parent | aa6b4fdf59406b67e308cfb186456a176cdc0088 (diff) | |
memcg-v1: remove charge move code
The memcg-v1 charge move feature has been deprecated completely and let's
remove the relevant code as well.
Link: https://lkml.kernel.org/r/20241025012304.2473312-3-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 5fcdd25fc134..ec4ac6eb650b 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2242,12 +2242,6 @@ retry: */ if (nr_reclaimed && nr_pages <= (1 << PAGE_ALLOC_COSTLY_ORDER)) goto retry; - /* - * At task move, charge accounts can be doubly counted. So, it's - * better to wait until the end of task_move if something is going on. - */ - if (memcg1_wait_acct_move(mem_over_limit)) - goto retry; if (nr_retries--) goto retry; @@ -4441,9 +4435,6 @@ struct cgroup_subsys memory_cgrp_subsys = { .exit = mem_cgroup_exit, .dfl_cftypes = memory_files, #ifdef CONFIG_MEMCG_V1 - .can_attach = memcg1_can_attach, - .cancel_attach = memcg1_cancel_attach, - .post_attach = memcg1_move_task, .legacy_cftypes = mem_cgroup_legacy_files, #endif .early_init = 0, |