diff options
| author | Joonsoo Kim <[email protected]> | 2014-12-12 16:55:52 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-12-13 12:42:48 -0800 |
| commit | 031bc5743f158b2d5498294f489e534a31251626 (patch) | |
| tree | 472c0024f26821a627ec17a2e73a450f450ca4cc /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | e30825f1869a75b29a69dc8e0aaaaccc492092cf (diff) | |
mm/debug-pagealloc: make debug-pagealloc boottime configurable
Now, we have prepared to avoid using debug-pagealloc in boottime. So
introduce new kernel-parameter to disable debug-pagealloc in boottime, and
makes related functions to be disabled in this case.
Only non-intuitive part is change of guard page functions. Because guard
page is effective only if debug-pagealloc is enabled, turning off
according to debug-pagealloc is reasonable thing to do.
Signed-off-by: Joonsoo Kim <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Michal Nazarewicz <[email protected]>
Cc: Jungsoo Son <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Joonsoo Kim <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions