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| author | Song Hu <husong@kylinos.cn> | 2026-07-14 07:01:16 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-08-06 18:56:58 -0700 |
| commit | aace7a1f5f2032584ff57d8ca59ece4c803bb06b (patch) | |
| tree | e921743bf0b7b94da3366da4c460f7e72a314129 | |
| parent | 66a0dae14a3c3dd60f7d03fd9c7a242c4cd97f2b (diff) | |
| download | linux-aace7a1f5f2032584ff57d8ca59ece4c803bb06b.tar.gz linux-aace7a1f5f2032584ff57d8ca59ece4c803bb06b.zip | |
Docs/ABI/damon: document tried_regions probe hits
The 'tried_regions/<R>/probes/<P>/hits' file, added in commit 5b0de1bc3325
("mm/damon/sysfs-schemes: implement probe/hits file"), is described in
usage.rst but missing from the canonical ABI document.
Document the 'probes/' directory and the 'probes/<P>/hits' file.
Link: https://lore.kernel.org/20260714140117.94147-5-sj@kernel.org
Signed-off-by: Song Hu <husong@kylinos.cn>
Reviewed-by: SJ Park <sj@kernel.org>
Signed-off-by: SJ Park <sj@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-kernel-mm-damon | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index 1507e63ab171..e675a57145e3 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -650,3 +650,15 @@ Contact: SJ Park <sj@kernel.org> Description: Reading this file returns the size of the memory in the region that passed DAMON operations layer-handled filters of the scheme in bytes. + +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/probes/ +Date: May 2026 +Contact: SJ Park <sj@kernel.org> +Description: Directory for DAMON data-attribute monitoring probes of the + region. + +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/probes/<P>/hits +Date: May 2026 +Contact: SJ Park <sj@kernel.org> +Description: Reading this file returns the number of data-attribute + monitoring probe-hit positive samples of the region. |