On Mon, 22 Aug 2022 16:56:46 +0000 SeongJae Park <sj@xxxxxxxxxx> wrote:
> Hi Kairui,
>
>
> On Mon, 22 Aug 2022 18:56:17 +0800 Kairui Song <ryncsn@xxxxxxxxx> wrote:
>
> > From: Kairui Song <kasong@xxxxxxxxxxx>
> >
> > The workflow example code is not working since it got the file names
> > wrong. So fix this.
>
> Nice finding, thank you for this patch!
>
> >
Oh, I forgot saying that it would be good to have Fixes: here, like below:
Fixes: b18402726bd1 ("Docs/admin-guide/mm/damon/usage: document DAMON sysfs interface")
I wouldn't say this needs to Cc stable@, as this is just a document example
fix. Nevertheless, if anyone has a different opinion, please shout out.
Thanks,
SJ
> > Signed-off-by: Kairui Song <kasong@xxxxxxxxxxx>
>
> Reviewed-by: SeongJae Park <sj@xxxxxxxxxx>
>
>
> Thanks,
> SJ
>
> > ---
> > Documentation/admin-guide/mm/damon/usage.rst | 18 +++++++++---------
> > 1 file changed, 9 insertions(+), 9 deletions(-)
> >
> > diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst
> > index d52f572a90298..ca91ecc290785 100644
> > --- a/Documentation/admin-guide/mm/damon/usage.rst
> > +++ b/Documentation/admin-guide/mm/damon/usage.rst
> > @@ -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
> > --
> > 2.35.2
