mm/memcg: Convert mem_cgroup_migrate() to take folios

Browse source

Convert all callers of mem_cgroup_migrate() to call page_folio() first.
They all look like they're using head pages already, but this proves it.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>

...

This commit is contained in:

Matthew Wilcox (Oracle) 2021-05-06 18:14:59 -04:00

parent bbc6b703b2

commit d21bba2b7d

5 changed files with 29 additions and 23 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

4

include/linux/memcontrol.h

View file

4

mm/filemap.c

View file

35

mm/memcontrol.c

View file

4

mm/migrate.c

View file

5

mm/shmem.c

View file