[bitbake-devel] [PATCH] runqueue: Fix handling of zero priority task
Richard Purdie
richard.purdie at linuxfoundation.org
Sun Apr 13 10:44:25 UTC 2014
The zero priority task should be run first but was being confused with
the None value the priority field defaulted to. Check for None
explicitly to avoid this error.
In the real world this doesn't change much but it confused the debug
output from the schedulers.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 6372b65..274ccf2 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -139,7 +139,7 @@ class RunQueueScheduler(object):
bestprio = None
for taskid in self.buildable:
prio = self.rev_prio_map[taskid]
- if not bestprio or bestprio > prio:
+ if bestprio is None or bestprio > prio:
stamp = self.stamps[taskid]
if stamp in self.rq.build_stamps.itervalues():
continue
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