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| author |   Lukas Bulwahn <lukas.bulwahn@gmail.com> | 2020-12-14 19:07:01 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 12:13:40 -0800 |
| commit | fe6960cb387ff644ec9a1d19e7179e1a29df885e (patch) | |
| tree | f597c11b1237f8b396fd6097506080e24627b88a /mm/workingset.c | |
| parent | mm/page_counter: use page_counter_read in page_counter_set_max (diff) | |
| download | linux-dev-fe6960cb387ff644ec9a1d19e7179e1a29df885e.tar.xz linux-dev-fe6960cb387ff644ec9a1d19e7179e1a29df885e.zip | |
mm: memcg: remove obsolete memcg_has_children()
Commit 2ef1bf118c40 ("mm: memcg: deprecate the non-hierarchical mode")
removed the only use of memcg_has_children() in
mem_cgroup_hierarchy_write() as part of the feature deprecation.
Hence, since then, make CC=clang W=1 warns:
mm/memcontrol.c:3421:20: warning: unused function 'memcg_has_children' [-Wunused-function]
Simply remove this obsolete unused function.
Link: https://lkml.kernel.org/r/20201116055043.20886-1-lukas.bulwahn@gmail.com
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Roman Gushchin <guro@fb.com>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/workingset.c')
0 files changed, 0 insertions, 0 deletions