From: SeongJae Park Date: Mon, 6 Jan 2025 19:34:00 +0000 (-0800) Subject: Docs/admin-guide/mm/damon/usage: document sz_filtered_out of scheme tried region... X-Git-Tag: v6.14-rc1~77^2~127 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f423944bd7c28c37e8ecb8e08fc5b1c030932e98;p=linux-2.6-block.git Docs/admin-guide/mm/damon/usage: document sz_filtered_out of scheme tried region directories 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 Cc: Jonathan Corbet Signed-off-by: Andrew Morton --- diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst index 179a9060a32e..a891e830c2a1 100644 --- 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 `/nr_tried,sz_tried,nr_applied,sz_applied,sz_ops_filter_passed,qt_exceeds │ │ │ │ │ │ │ :ref:`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// ------------------ -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 ~~~~~~~