iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Docs/admin-guide/mm/damon/usage: fix the example code snip

Browse Source 
The workflow example code is not working since it got the file names
wrong. So fix this.

Fixes: b18402726b ("Docs/admin-guide/mm/damon/usage: document DAMON sysfs interface")
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Kairui Song <kasong@tencent.com>
Link: https://lore.kernel.org/r/20220823114053.53305-1-ryncsn@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Kairui Song 2022-08-23 19:40:53 +08:00 committed by Jonathan Corbet
parent 602684adb4
commit 465d0eb0dc
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
Documentation/admin-guide/mm/damon/usage.rst
View File

@ -50,10 +50,10 @@ For a short example, users can monitor the virtual address space of a given
workload as below. ::
# cd /sys/kernel/mm/damon/admin/
# echo 1 > kdamonds/nr && echo 1 > kdamonds/0/contexts/nr
# echo 1 > kdamonds/nr_kdamonds && echo 1 > kdamonds/0/contexts/nr_contexts
# echo vaddr > kdamonds/0/contexts/0/operations
# echo 1 > kdamonds/0/contexts/0/targets/nr
# echo $(pidof <workload>) > kdamonds/0/contexts/0/targets/0/pid
# echo 1 > kdamonds/0/contexts/0/targets/nr_targets
# echo $(pidof <workload>) > kdamonds/0/contexts/0/targets/0/pid_target
# echo on > kdamonds/0/state
Files Hierarchy
@ -366,12 +366,12 @@ memory rate becomes larger than 60%, or lower than 30%". ::
# echo 1 > kdamonds/0/contexts/0/schemes/nr_schemes
# cd kdamonds/0/contexts/0/schemes/0
# # set the basic access pattern and the action
# echo 4096 > access_patterns/sz/min
# echo 8192 > access_patterns/sz/max
# echo 0 > access_patterns/nr_accesses/min
# echo 5 > access_patterns/nr_accesses/max
# echo 10 > access_patterns/age/min
# echo 20 > access_patterns/age/max
# echo 4096 > access_pattern/sz/min
# echo 8192 > access_pattern/sz/max
# echo 0 > access_pattern/nr_accesses/min
# echo 5 > access_pattern/nr_accesses/max
# echo 10 > access_pattern/age/min
# echo 20 > access_pattern/age/max
# echo pageout > action
# # set quotas
# echo 10 > quotas/ms