diff options
| author | Matthew Cassell <[email protected]> | 2024-07-22 17:13:16 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2024-09-01 20:25:43 -0700 |
| commit | 5fe690a5946442f7f2d08448341dd621367f80bc (patch) | |
| tree | 3cd8f8b733ef989e743177e2e26c7044343a6e89 /tools/perf/scripts/python | |
| parent | 431c1646e1f86b949fa3685efc50b660a364c2b6 (diff) | |
mm: add node_reclaim successes to VM event counters
/proc/vmstat currently shows the number of node_reclaim() failures when
vm.zone_reclaim_mode is set appropriately. It would be convenient to have
the number of successes right next to zone_reclaim_failed (similar to
compaction and migration).
While just a trivially addition to the vmstat file. It was helpful during
benchmarking to not have to probe node_reclaim() to observe the
success/failure ratio.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Cassell <[email protected]>
Cc: Domenico Cerasuolo <[email protected]>
Cc: "Huang, Ying" <[email protected]>
Cc: Li Zhijian <[email protected]>
Cc: Yosry Ahmed <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions