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| author |   SeongJae Park <sj@kernel.org> | 2025-01-06 11:33:52 -0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-01-25 20:22:27 -0800 |
| commit | 60fa9355a6c620f7b727d3fdb433fb6cf714a9b0 (patch) | |
| tree | 24d458f70255f4db05ace63244459a965a42d981 /include/linux/memblock.h | |
| parent | mm/damon/paddr: report filter-passed bytes back for DAMOS_STAT action (diff) | |
| download | wireguard-linux-60fa9355a6c620f7b727d3fdb433fb6cf714a9b0.tar.xz wireguard-linux-60fa9355a6c620f7b727d3fdb433fb6cf714a9b0.zip | |
mm/damon/core: implement per-scheme ops-handled filter-passed bytes stat
Implement a new per-DAMOS scheme statistic field, namely
sz_ops_filter_passed, using the changed damon_operations->apply_scheme()
interface. It counts total bytes of memory that given DAMOS action tried
to be applied, and passed the operations layer handled region-internal
filters of the scheme. DAMON API users can access it using DAMON-internal
safe access features such as damon_call() and/or damos_walk().
Link: https://lkml.kernel.org/r/20250106193401.109161-8-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/linux/memblock.h')
0 files changed, 0 insertions, 0 deletions