mm,page_owner: don't remove __GFP_NOLOCKDEP in add_stack_record_to_list
authorChristoph Hellwig <hch@lst.de>
Mon, 29 Apr 2024 08:28:28 +0000 (10:28 +0200)
committerAndrew Morton <akpm@linux-foundation.org>
Mon, 6 May 2024 00:28:07 +0000 (17:28 -0700)
commit77ddd726f90c15770c48e77979c0b5d55b032e60
tree2cf9900f93f92fa95b7168c15e4c917493a4d8db
parent2c7ad9a590d1a99ec59c7d90cef41e2b296944c4
mm,page_owner: don't remove __GFP_NOLOCKDEP in add_stack_record_to_list

Otherwise we'll generate false lockdep positives.

Link: https://lkml.kernel.org/r/20240429082828.1615986-1-hch@lst.de
Fixes: 217b2119b9e2 ("mm,page_owner: implement the tracking of the stacks count")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Oscar Salvador <osalvador@suse.de>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Marco Elver <elver@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/page_owner.c