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| author | SeongJae Park <sj@kernel.org> | 2025-10-17 14:26:58 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-11-16 17:28:08 -0800 |
| commit | 98fdce76fb7ed7070df21afbee46a4b36cb6a7c6 (patch) | |
| tree | 9b4dcbe2631a3ba17d77fd4d40ff47c7218325cf /tools/perf/scripts/python/stackcollapse.py | |
| parent | a1d1df78acb3b038d72f97a66b8f5e01af021b7c (diff) | |
| download | linux-98fdce76fb7ed7070df21afbee46a4b36cb6a7c6.tar.gz linux-98fdce76fb7ed7070df21afbee46a4b36cb6a7c6.zip | |
mm/damon/core: add DAMOS quota gaol metric for per-memcg per-numa free memory
Add a variant of DAMOS_QUOTA_NODE_MEMCG_USED_BP, for the free memory
portion. The value of the metric is implemented as the entire memory of
the given NUMA node subtracted by the given cgroup's usage. So from a
perspective, "unused" could be a better term than "free". But arguably it
is not very clear what is better, so use the term "free".
Link: https://lkml.kernel.org/r/20251017212706.183502-7-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions