diff options
| author | Konstantin Khlebnikov <[email protected]> | 2012-03-21 16:33:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2012-03-21 17:54:55 -0700 |
| commit | c3f0327f8e9d7a503f0d64573c311eddd61f197d (patch) | |
| tree | ebc59003d3bef08dd41d073eced2b53970e13662 /tools/perf/scripts/python | |
| parent | dc3f21eadeea6d9898271ff32d35d5e00c6872ea (diff) | |
mm: add rss counters consistency check
Warn about non-zero rss counters at final mmdrop.
This check will prevent reoccurences of bugs such as that fixed in "mm:
fix rss count leakage during migration".
I didn't hide this check under CONFIG_VM_DEBUG because it rather small and
rss counters cover whole page-table management, so this is a good
invariant.
Signed-off-by: Konstantin Khlebnikov <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: KAMEZAWA Hiroyuki <[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