diff options
| author | Marek Szyprowski <[email protected]> | 2012-01-25 12:49:24 +0100 |
|---|---|---|
| committer | Marek Szyprowski <[email protected]> | 2012-05-21 15:09:36 +0200 |
| commit | 49f223a9cd96c7293d7258ff88c2bdf83065f69c (patch) | |
| tree | 4a141cbe4132ab2a5edfbc44165d091bb2289c75 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | bba9071087108d3de70bea274e35064cc480487b (diff) | |
mm: trigger page reclaim in alloc_contig_range() to stabilise watermarks
alloc_contig_range() performs memory allocation so it also should keep
track on keeping the correct level of memory watermarks. This commit adds
a call to *_slowpath style reclaim to grab enough pages to make sure that
the final collection of contiguous pages from freelists will not starve
the system.
Signed-off-by: Marek Szyprowski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
CC: Michal Nazarewicz <[email protected]>
Tested-by: Rob Clark <[email protected]>
Tested-by: Ohad Ben-Cohen <[email protected]>
Tested-by: Benjamin Gaignard <[email protected]>
Tested-by: Robert Nelson <[email protected]>
Tested-by: Barry Song <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions