mm/memcg: fix 5.10 backport of splitting page memcg

Browse source

The straight backport of 5.12's e1baddf847 ("mm/memcg: set memcg when
splitting page") works fine in 5.11, but turned out to be wrong for 5.10:
because that relies on a separate flag, which must also be set for the
memcg to be recognized and uncharged and cleared when freeing. Fix that.

Signed-off-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Hugh Dickins 2021-03-28 17:13:13 -07:00 • committed by Greg Kroah-Hartman

parent 2c163520e1

commit 002ea848d7

1 changed files with 5 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

mm/memcontrol.c

View file