diff options
| author | David Hildenbrand <[email protected]> | 2022-10-21 12:11:33 +0200 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2022-12-11 18:12:08 -0800 |
| commit | 5036880efdad976165c817dcb6a1c8c24fb16caa (patch) | |
| tree | 37eab8cf717196e449bb787686a2046e30467a45 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | c31783eeae7b22dc3f6edde7339de6112959225d (diff) | |
selftests/vm: add test to measure MADV_UNMERGEABLE performance
Let's add a test to measure performance of KSM breaking not triggered via
COW, but triggered by disabling KSM on an area filled with KSM pages via
MADV_UNMERGEABLE.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: David Hildenbrand <[email protected]>
Acked-by: Peter Xu <[email protected]>
Cc: Andrea Arcangeli <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: John Hubbard <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Cc: Shuah Khan <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions