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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-04-21 15:25:07 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-05-13 00:22:30 -0400 |
| commit | fffc0366cc740453010624ecd67663c0fe2e3e96 (patch) | |
| tree | 5728d8a49b4d6f9523e8d1a51b9415edce326398 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 35752ca1507c1c4b68e47c479bf4ad8d70944077 (diff) | |
mm: Count requests to free & nr freed per shrinker
The next step in this patch series for improving debugging of shrinker
related issues: keep counts of number of objects we request to free vs.
actually freed, and prints them in shrinker_to_text().
Shrinkers won't necessarily free all objects requested for a variety of
reasons, but if the two counts are wildly different something is likely
amiss.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions