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| author | SeongJae Park <sj@kernel.org> | 2026-04-27 08:12:23 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-05-28 21:04:58 -0700 |
| commit | ade1a22a8bf612c4e9fd8fabd5b103dae4d6a0c6 (patch) | |
| tree | 805257e53ed3b059de0dc8008de7353ee1ee4f66 /Documentation | |
| parent | 60bee40e30d047356a118bd637ba4960baadcd46 (diff) | |
| download | linux-next-history-ade1a22a8bf612c4e9fd8fabd5b103dae4d6a0c6.tar.gz | |
Docs/admin-guide/mm/damon/usage: update for pause file
Update DAMON usage document for the DAMON context execution pause/resume
feature.
Link: https://lore.kernel.org/20260427151231.113429-5-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
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: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/admin-guide/mm/damon/usage.rst | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst index e84b58731f7e3..d5548e460857c 100644 --- a/Documentation/admin-guide/mm/damon/usage.rst +++ b/Documentation/admin-guide/mm/damon/usage.rst @@ -66,7 +66,8 @@ comma (","). │ :ref:`kdamonds <sysfs_kdamonds>`/nr_kdamonds │ │ :ref:`0 <sysfs_kdamond>`/state,pid,refresh_ms │ │ │ :ref:`contexts <sysfs_contexts>`/nr_contexts - │ │ │ │ :ref:`0 <sysfs_context>`/avail_operations,operations,addr_unit + │ │ │ │ :ref:`0 <sysfs_context>`/avail_operations,operations,addr_unit, + │ │ │ │ pause │ │ │ │ │ :ref:`monitoring_attrs <sysfs_monitoring_attrs>`/ │ │ │ │ │ │ intervals/sample_us,aggr_us,update_us │ │ │ │ │ │ │ intervals_goal/access_bp,aggrs,min_sample_us,max_sample_us @@ -196,9 +197,9 @@ details). At the moment, only one context per kdamond is supported, so only contexts/<N>/ ------------- -In each context directory, three files (``avail_operations``, ``operations`` -and ``addr_unit``) and three directories (``monitoring_attrs``, ``targets``, -and ``schemes``) exist. +In each context directory, four files (``avail_operations``, ``operations``, +``addr_unit`` and ``pause``) and three directories (``monitoring_attrs``, +``targets``, and ``schemes``) exist. DAMON supports multiple types of :ref:`monitoring operations <damon_design_configurable_operations_set>`, including those for virtual address @@ -216,6 +217,9 @@ reading from the ``operations`` file. ``addr_unit`` file is for setting and getting the :ref:`address unit <damon_design_addr_unit>` parameter of the operations set. +``pause`` file is for setting and getting the :ref:`pause request +<damon_design_execution_model_and_data_structures>` parameter of the context. + .. _sysfs_monitoring_attrs: contexts/<N>/monitoring_attrs/ |