memcg-v1: remove memcg move locking code

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The memcg v1's charge move feature has been deprecated.  All the places
using the memcg move lock, have stopped using it as they don't need the
protection any more.  Let's proceed to remove all the locking code related
to charge moving.

Link: https://lkml.kernel.org/r/20241025012304.2473312-7-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

This commit is contained in:

Shakeel Butt 2024-10-24 18:23:03 -07:00 • committed by Andrew Morton

parent cf4a65539c

commit a29c0e4b2e

5 changed files with 0 additions and 143 deletions

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54

include/linux/memcontrol.h

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1

mm/filemap.c

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82

mm/memcontrol-v1.c

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5

mm/memcontrol.c

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1

mm/rmap.c

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