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module/sched: Expose a classmethod variant of SchedModule.has_debug

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A later change needs to access this outside of a SchedModule instance,
so make the information available as a classmethod.
This commit is contained in:
Valentin Schneider
2019-07-09 14:50:04 +01:00
committed by Marc Bonnici
parent ada318f27b
commit 2d86474682
1 changed files with 7 additions and 3 deletions
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10
devlib/module/sched.py
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@@ -313,12 +313,16 @@ class SchedModule(Module):
path = '/proc/sys/kernel/sched_' + attr path = '/proc/sys/kernel/sched_' + attr
self.target.write_value(path, value, verify) self.target.write_value(path, value, verify)
@classmethod
def target_has_debug(cls, target):
if target.config.get('SCHED_DEBUG') != 'y':
return False
return target.file_exists('/sys/kernel/debug/sched_features')
@property @property
@memoized @memoized
def has_debug(self): def has_debug(self):
if self.target.config.get('SCHED_DEBUG') != 'y': return self.target_has_debug(self.target)
return False;
return self.target.file_exists('/sys/kernel/debug/sched_features')
def get_features(self): def get_features(self):
""" """