diff options
| author | SeongJae Park <sj@kernel.org> | 2023-08-02 23:43:05 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 22:37:36 +0200 |
| commit | 2beb97fcbf87d7424ee95c76ba08a2b2454406e0 (patch) | |
| tree | 2cba01f2931bc8d994dea6cdfd1eae7b79a7f8e5 | |
| parent | Docs/mm/damon/design: update for address range filters (diff) | |
| download | linux-2beb97fcbf87d7424ee95c76ba08a2b2454406e0.tar.xz linux-2beb97fcbf87d7424ee95c76ba08a2b2454406e0.zip | |
Docs/ABI/damon: update for address range DAMOS filter
Update DAMON ABI document for address ranges type DAMOS filter files.
Link: https://lkml.kernel.org/r/20230802214312.110532-7-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-kernel-mm-damon | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index 3d9aaa1cafa9..0bc074d4618c 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -271,8 +271,9 @@ What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/ Date: Dec 2022 Contact: SeongJae Park <sj@kernel.org> Description: Writing to and reading from this file sets and gets the type of - the memory of the interest. 'anon' for anonymous pages, or - 'memcg' for specific memory cgroup can be written and read. + the memory of the interest. 'anon' for anonymous pages, + 'memcg' for specific memory cgroup, or 'addr' for address range + (an open-ended interval) can be written and read. What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/memcg_path Date: Dec 2022 @@ -281,6 +282,21 @@ Description: If 'memcg' is written to the 'type' file, writing to and reading from this file sets and gets the path to the memory cgroup of the interest. +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/addr_start +Date: Jul 2023 +Contact: SeongJae Park <sj@kernel.org> +Description: If 'addr' is written to the 'type' file, writing to or reading + from this file sets or gets the start address of the address + range for the filter. + +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/addr_end +Date: Jul 2023 +Contact: SeongJae Park <sj@kernel.org> +Description: If 'addr' is written to the 'type' file, writing to or reading + from this file sets or gets the end address of the address + range for the filter. + + What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/matching Date: Dec 2022 Contact: SeongJae Park <sj@kernel.org> |