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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-11-22 18:17:06 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-07-01 19:33:49 -0400 |
| commit | 390cf16027e530b081c12b030fb754d3df2afe9e (patch) | |
| tree | 485bfd7fa9167f0960d6cc5253a4d76ec2657a34 /scripts/gcc-plugins/randomize_layout_plugin.c | |
| parent | 9b4e79479542b78607e8e8616428eb02280d5047 (diff) | |
mm: shrinker: Add new stats for .to_text()
Add a few new shrinker stats.
number of objects requested to free, number of objects freed:
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.
.scan_objects runtime:
If one shrinker is taking an excessive amount of time to free
objects that will block kswapd from running other shrinkers.
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: linux-mm@kvack.org
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'scripts/gcc-plugins/randomize_layout_plugin.c')
0 files changed, 0 insertions, 0 deletions