On Thu, 23 Jan 2020 13:17:04 -0800 Brendan Higgins <brendanhiggins@xxxxxxxxxx> wrote: > On Fri, Jan 10, 2020 at 5:16 AM SeongJae Park <sjpark@xxxxxxxxxx> wrote: > > > > From: SeongJae Park <sjpark@xxxxxxxxx> > > > > This commit adds a simple document for DAMON under > > 'Documentation/admin-guide/mm/'. > > > > Signed-off-by: SeongJae Park <sjpark@xxxxxxxxx> > > --- > > .../admin-guide/mm/data_access_monitor.rst | 235 ++++++++++++++++++ > > Documentation/admin-guide/mm/index.rst | 1 + > > 2 files changed, 236 insertions(+) > > create mode 100644 Documentation/admin-guide/mm/data_access_monitor.rst > > > > diff --git a/Documentation/admin-guide/mm/data_access_monitor.rst b/Documentation/admin-guide/mm/data_access_monitor.rst > > new file mode 100644 > > index 000000000000..907a7af75f35 > > --- /dev/null > > +++ b/Documentation/admin-guide/mm/data_access_monitor.rst > > @@ -0,0 +1,235 @@ > > +.. _data_access_monitor: > > + > > +========================== > > +DAMON: Data Access MONitor > > +========================== > > + > > + [...] > > + > > +Quick Tutorial > > +-------------- > > + > > +To test DAMON on your system, > > + > > +1. Ensure your kernel is built with CONFIG_DAMON turned on, and debugfs is > > + mounted at ``/sys/kernel/debug/``. > > +2. ``<your kernel source tree>/tools/damon/damn -h`` > > I think it would be helpful for the reader to provide an example of > what they should expect to see here. Totally agreed. Will apply your suggestion by next spin. Thanks, SeongJae Park > > > diff --git a/Documentation/admin-guide/mm/index.rst b/Documentation/admin-guide/mm/index.rst > > index 11db46448354..d3d0ba373eb6 100644 > > --- a/Documentation/admin-guide/mm/index.rst > > +++ b/Documentation/admin-guide/mm/index.rst > > @@ -27,6 +27,7 @@ the Linux memory management. > > > > concepts > > cma_debugfs > > + data_access_monitor > > hugetlbpage > > idle_page_tracking > > ksm > > -- > > 2.17.1 > >
