diff options
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/mm/damon/usage.rst | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst index 89d9a4f75a29..c17e02e1e426 100644 --- a/Documentation/admin-guide/mm/damon/usage.rst +++ b/Documentation/admin-guide/mm/damon/usage.rst @@ -468,8 +468,9 @@ regions in case of physical memory monitoring. Therefore, users should set the monitoring target regions by themselves. In such cases, users can explicitly set the initial monitoring target regions -as they want, by writing proper values to the ``init_regions`` file. Each line -of the input should represent one region in below form.:: +as they want, by writing proper values to the ``init_regions`` file. The input +should be a sequence of three integers separated by white spaces that represent +one region in below form.:: <target idx> <start address> <end address> @@ -484,9 +485,9 @@ ranges, ``20-40`` and ``50-100`` as that of pid 4242, which is the second one # cd <debugfs>/damon # cat target_ids 42 4242 - # echo "0 1 100 - 0 100 200 - 1 20 40 + # echo "0 1 100 \ + 0 100 200 \ + 1 20 40 \ 1 50 100" > init_regions Note that this sets the initial monitoring target regions only. In case of |