linux/Documentation/vm
Vlastimil Babka 7dd80b8af0 mm, page_owner: convert page_owner_inited to static key
CONFIG_PAGE_OWNER attempts to impose negligible runtime overhead when
enabled during compilation, but not actually enabled during runtime by
boot param page_owner=on.  This overhead can be further reduced using
the static key mechanism, which this patch does.

Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-03-15 16:55:16 -07:00
..
.gitignore
00-INDEX
active_mm.txt
balance
cleancache.txt
frontswap.txt
highmem.txt
hugetlbpage.txt
hwpoison.txt
idle_page_tracking.txt
ksm.txt
numa
numa_memory_policy.txt
overcommit-accounting
page_migration
page_owner.txt mm, page_owner: convert page_owner_inited to static key 2016-03-15 16:55:16 -07:00
pagemap.txt
remap_file_pages.txt
slub.txt
soft-dirty.txt
split_page_table_lock
transhuge.txt
unevictable-lru.txt
userfaultfd.txt
zsmalloc.txt
zswap.txt