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| author |   Roman Gushchin <roman.gushchin@linux.dev> | 2024-07-26 20:31:09 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2024-09-01 20:25:51 -0700 |
| commit | 941ce635234162c420c9185816c59f7d5dd1ad07 (patch) | |
| tree | 1ea4103c14cfc0a75a82be650f7fc8a201a74dde /kernel/fork.c | |
| parent | mm: memcg: don't call propagate_protected_usage() needlessly (diff) | |
| download | wireguard-linux-941ce635234162c420c9185816c59f7d5dd1ad07.tar.xz wireguard-linux-941ce635234162c420c9185816c59f7d5dd1ad07.zip | |
mm: page_counters: put page_counter_calculate_protection() under CONFIG_MEMCG
Put page_counter_calculate_protection() under CONFIG_MEMCG.
The protection functionality (min/low limits) is not supported by any
other cgroup subsystem, so page_counter_calculate_protection() and related
static effective_protection() can be compiled out if CONFIG_MEMCG is not
enabled.
Link: https://lkml.kernel.org/r/20240726203110.1577216-3-roman.gushchin@linux.dev
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'kernel/fork.c')
0 files changed, 0 insertions, 0 deletions