diff options
| author |   SeongJae Park <sj@kernel.org> | 2025-01-06 11:33:57 -0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-01-25 20:22:28 -0800 |
| commit | cfc33a7d2daca4455ef3ebae63a2e89bd9bb0ebe (patch) | |
| tree | f091c654a38507251b73e153a267d1b0e32d1eea /include | |
| parent | Docs/ABI/damon: document per-scheme filter-passed bytes stat file (diff) | |
| download | wireguard-linux-cfc33a7d2daca4455ef3ebae63a2e89bd9bb0ebe.tar.xz wireguard-linux-cfc33a7d2daca4455ef3ebae63a2e89bd9bb0ebe.zip | |
mm/damon/core: pass per-region filter-passed bytes to damos_walk_control->walk_fn()
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/damon.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/damon.h b/include/linux/damon.h index 2a93dbe06ecc..298b1a831e62 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -388,7 +388,7 @@ struct damos; struct damos_walk_control { void (*walk_fn)(void *data, struct damon_ctx *ctx, struct damon_target *t, struct damon_region *r, - struct damos *s); + struct damos *s, unsigned long sz_filter_passed); void *data; /* private: internal use only */ /* informs if the kdamond finished handling of the walk request */ |