diff options
| author | Vlastimil Babka <[email protected]> | 2016-03-15 14:56:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-03-15 16:55:16 -0700 |
| commit | 7dd80b8af0bcd705a9ef2fa272c082882616a499 (patch) | |
| tree | 75048a0e7ff2648c59b1a23640e202653fa1aa27 /tools/perf/scripts/python | |
| parent | 60f30350fd69a3e4d5f0f45937d3274c22565134 (diff) | |
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 <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Cc: Joonsoo Kim <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Sasha Levin <[email protected]>
Cc: "Kirill A. Shutemov" <[email protected]>
Cc: Mel Gorman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions