diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-11-22 18:17:06 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-07-04 15:48:08 -0400 |
| commit | 66b3fb28f810a6f6ed2db53483994a01d0265b93 (patch) | |
| tree | 799d5ade8dece24a10d6c1a723453d12d3203309 /kernel/workqueue.c | |
| parent | 3d3ed3064c5039037998bff35ba027688b49e09f (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 'kernel/workqueue.c')
0 files changed, 0 insertions, 0 deletions