diff options
| author | SeongJae Park <sj@kernel.org> | 2023-06-16 22:17:37 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-20 02:19:36 +0300 |
| commit | 60eb644b012799562d1f7b9238434fe89ed3a940 (patch) | |
| tree | e4ef58b8eebfe59ef7e6e851028a462a78970472 | |
| parent | b16b54c9db8bb4ed34a489ed56cb33d08a12da1a (diff) | |
| download | linux-60eb644b012799562d1f7b9238434fe89ed3a940.tar.xz | |
Docs/admin-guide/mm/damon/start: update DAMOS example command
DAMON user-space tool, damo, has deprecated[1] its old DAMOS schemes
specification format. However, an example of DAMON documentation is still
using it. Update the example to use one of the alternative options.
[1] https://github.com/awslabs/damo/commit/e9950ae68f6c
Link: https://lkml.kernel.org/r/20230616191742.87531-3-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>
| -rw-r--r-- | Documentation/admin-guide/mm/damon/start.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/admin-guide/mm/damon/start.rst b/Documentation/admin-guide/mm/damon/start.rst index 9f88afc734da..7aa0071ff1c3 100644 --- a/Documentation/admin-guide/mm/damon/start.rst +++ b/Documentation/admin-guide/mm/damon/start.rst @@ -119,9 +119,9 @@ set size has chronologically changed.:: Data Access Pattern Aware Memory Management =========================================== -Below three commands make every memory region of size >=4K that doesn't -accessed for >=60 seconds in your workload to be swapped out. :: +Below command makes every memory region of size >=4K that has not accessed for +>=60 seconds in your workload to be swapped out. :: - $ echo "#min-size max-size min-acc max-acc min-age max-age action" > test_scheme - $ echo "4K max 0 0 60s max pageout" >> test_scheme - $ damo schemes -c test_scheme <pid of your workload> + $ sudo damo schemes --damos_access_rate 0 0 --damos_sz_region 4K max \ + --damos_age 60s max --damos_action pageout \ + <pid of your workload> |