memcg: simple cleanup of stats update functions

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mod_memcg_lruvec_state() is never called from outside of memcontrol.c and
with always irq disabled.  So, replace it with the irq disabled version
and add an assert that irq is disabled in the caller.

Similarly mod_objcg_state() is not called from outside of memcontrol.c, so
simply make it static and change it's name to __mod_objcg_state().

Link: https://lkml.kernel.org/r/20240420232505.2768428-1-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: T.J. Mercier <tjmercier@google.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

This commit is contained in:

Shakeel Butt 2024-04-20 16:25:05 -07:00 • committed by Andrew Morton

parent 6ed31ba392

commit 91882c1617

3 changed files with 15 additions and 35 deletions

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17

include/linux/memcontrol.h

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31

mm/memcontrol.c

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2

mm/slab.h

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