diff options
| author | SeongJae Park <sj@kernel.org> | 2025-07-20 10:16:37 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-26 15:08:18 -0700 |
| commit | 86e541f0be477d4656a02c5438c5034eae814c23 (patch) | |
| tree | 34f0669da0667c2520d20adf6bc2a9163a1d133e /tools | |
| parent | fca6ddf44df477d7ecaac4840b15da635798f1eb (diff) | |
selftests/damon/_damon_sysfs: support DAMOS target_nid setup
_damon_sysfs.py contains code for test-purpose DAMON sysfs interface
control. Add support of DAMOS action destination target_nid setup for
more tests.
Link: https://lkml.kernel.org/r/20250720171652.92309-8-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/damon/_damon_sysfs.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/testing/selftests/damon/_damon_sysfs.py b/tools/testing/selftests/damon/_damon_sysfs.py index 2d95ab564885..70860d925503 100644 --- a/tools/testing/selftests/damon/_damon_sysfs.py +++ b/tools/testing/selftests/damon/_damon_sysfs.py @@ -395,6 +395,7 @@ class Damos: ops_filters = None filters = None apply_interval_us = None + target_nid = None dests = None idx = None context = None @@ -404,7 +405,7 @@ class Damos: def __init__(self, action='stat', access_pattern=DamosAccessPattern(), quota=DamosQuota(), watermarks=DamosWatermarks(), - core_filters=[], ops_filters=[], filters=[], + core_filters=[], ops_filters=[], filters=[], target_nid=0, dests=DamosDests(), apply_interval_us=0): self.action = action self.access_pattern = access_pattern @@ -423,6 +424,7 @@ class Damos: self.filters = DamosFilters(name='filters', filters=filters) self.filters.scheme = self + self.target_nid = target_nid self.dests = dests self.dests.scheme = self @@ -462,6 +464,11 @@ class Damos: if err is not None: return err + err = write_file(os.path.join(self.sysfs_dir(), 'target_nid'), '%d' % + self.target_nid) + if err is not None: + return err + err = self.dests.stage() if err is not None: return err |