mm: memcg: make alloc_mem_cgroup_per_node_info() return bool

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alloc_mem_cgroup_per_node_info() returns int that doesn't map to any errno
error code.  The only existing caller doesn't really need an error code so
change the function to return bool (true on success) because this is
slightly less confusing and more consistent with the other code.

Link: https://lkml.kernel.org/r/20240507132324.1158510-1-xiujianfeng@huawei.com
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Xiu Jianfeng 2024-05-07 13:23:24 +00:00 • committed by Andrew Morton

parent 3b15f9d1c2

commit a8248bb72f

1 changed files with 5 additions and 5 deletions

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mm/memcontrol.c

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