mm/damon/core: pass per-region filter-passed bytes to damos_walk_control->walk_fn()

Browse source

Total size of memory that passed DAMON operations set layer-handled DAMOS
filters per scheme is provided to DAMON core API and ABI (sysfs interface)
users.  Having it per-region in non-accumulated way can provide it in
finer granularity.  Provide it to damos_walk() core API users, by passing
the data to damos_walk_control->walk_fn().

Link: https://lkml.kernel.org/r/20250106193401.109161-13-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

This commit is contained in:

SeongJae Park 2025-01-06 11:33:57 -08:00 • committed by Andrew Morton

parent e1a1d377e4

commit cfc33a7d2d

3 changed files with 6 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

include/linux/damon.h

View file

7

mm/damon/core.c

View file

2

mm/damon/sysfs.c

View file