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| author |   Shakeel Butt <shakeelb@google.com> | 2021-04-29 22:56:05 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-30 11:20:37 -0700 |
| commit | a47920306c72acaa6ab935c174476ec1d2c7284d (patch) | |
| tree | 5f4d63fd1e04e51517989fb445615f6ac9e834d6 /lib/test_vmalloc.c | |
| parent | mm: memcontrol: fix kernel stack account (diff) | |
| download | wireguard-linux-a47920306c72acaa6ab935c174476ec1d2c7284d.tar.xz wireguard-linux-a47920306c72acaa6ab935c174476ec1d2c7284d.zip | |
memcg: cleanup root memcg checks
Replace the implicit checking of root memcg with explicit root memcg
checking i.e. !css->parent with mem_cgroup_is_root().
Link: https://lkml.kernel.org/r/20210223205625.2792891-1-shakeelb@google.com
Signed-off-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Roman Gushchin <guro@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/test_vmalloc.c')
0 files changed, 0 insertions, 0 deletions