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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>
This commit is contained in:
SeongJae Park 2023-06-16 19:17:37 +00:00 committed by Andrew Morton
parent b16b54c9db
commit 60eb644b01
1 changed files with 5 additions and 5 deletions
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10
Documentation/admin-guide/mm/damon/start.rst
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@ -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>