Docs/admin-guide/mm/damon/usage: document sz_filtered_out of scheme tried region...

Document the newly added DAMON sysfs interface file for per-scheme-tried
region's bytes that passed the operations set handling DAMOS filters.

Link: https://lkml.kernel.org/r/20250106193401.109161-16-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>

diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst
index 179a9060a32e8df9e1e70322936f5d0ac0404028..a891e830c2a177b748dc03c09dbd7a535462236b 100644 (file)
--- a/Documentation/admin-guide/mm/damon/usage.rst
+++ b/Documentation/admin-guide/mm/damon/usage.rst
@@ -92,7 +92,7 @@ comma (",").
     │ │ │ │ │ │ │ │ 0/type,matching,memcg_id
     │ │ │ │ │ │ │ :ref:`stats <sysfs_schemes_stats>`/nr_tried,sz_tried,nr_applied,sz_applied,sz_ops_filter_passed,qt_exceeds
     │ │ │ │ │ │ │ :ref:`tried_regions <sysfs_schemes_tried_regions>`/total_bytes
-    │ │ │ │ │ │ │ │ 0/start,end,nr_accesses,age
+    │ │ │ │ │ │ │ │ 0/start,end,nr_accesses,age,sz_filter_passed
     │ │ │ │ │ │ │ │ ...
     │ │ │ │ │ │ ...
     │ │ │ │ ...
@@ -500,10 +500,10 @@ set the ``access pattern`` as their interested pattern that they want to query.
 tried_regions/<N>/
 ------------------
 
-In each region directory, you will find four files (``start``, ``end``,
-``nr_accesses``, and ``age``).  Reading the files will show the start and end
-addresses, ``nr_accesses``, and ``age`` of the region that corresponding
-DAMON-based operation scheme ``action`` has tried to be applied.
+In each region directory, you will find five files (``start``, ``end``,
+``nr_accesses``, ``age``, and ``sz_filter_passed``).  Reading the files will
+show the properties of the region that corresponding DAMON-based operation
+scheme ``action`` has tried to be applied.
 
 Example
 ~~~~~~~