[oe-commits] [bitbake] 03/10: runqueue: Improve scenequeue processing logic
git at git.openembedded.org
git at git.openembedded.org
Sat Jul 27 21:48:00 UTC 2019
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rpurdie pushed a commit to branch master-next
in repository bitbake.
commit f90e7e79f808479d2cd06da25b0df4f3a8f8a106
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
AuthorDate: Tue Jul 23 22:41:10 2019 +0100
runqueue: Improve scenequeue processing logic
Rather than a special copy of the data structure which we change, compute
the logic using set operations from other data we have. This means
we can add tasks back into the scenequeue without having to worry about
reversing operations on this variable with all the potential bugs that
might involve.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
lib/bb/runqueue.py | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/lib/bb/runqueue.py b/lib/bb/runqueue.py
index 6a2de24..9883a98 100644
--- a/lib/bb/runqueue.py
+++ b/lib/bb/runqueue.py
@@ -2206,12 +2206,9 @@ class RunQueueExecute:
logger.debug(2, "%s was unavailable and is a hard dependency of %s so skipping" % (task, dep))
self.sq_task_failoutright(dep)
continue
- if task not in self.sqdata.sq_revdeps2[dep]:
- # May already have been removed by the fail case above
- continue
- self.sqdata.sq_revdeps2[dep].remove(task)
- if len(self.sqdata.sq_revdeps2[dep]) == 0:
- self.sq_buildable.add(dep)
+ if self.sqdata.sq_revdeps[dep].issubset(self.scenequeue_covered | self.scenequeue_notcovered):
+ if dep not in self.sq_buildable:
+ self.sq_buildable.add(dep)
next = set([task])
while next:
@@ -2377,8 +2374,6 @@ class SQData(object):
self.sq_deps = {}
# SceneQueue reverse dependencies
self.sq_revdeps = {}
- # Copy of reverse dependencies used by sq processing code
- self.sq_revdeps2 = {}
# Injected inter-setscene task dependencies
self.sq_harddeps = {}
# Cache of stamp files so duplicates can't run in parallel
@@ -2537,7 +2532,6 @@ def build_scenequeue_data(sqdata, rqdata, rq, cooker, stampcache, sqrq):
# bb.warn("Task %s_setscene: is %s " % (tid, data))
sqdata.sq_revdeps = sq_revdeps_squash
- sqdata.sq_revdeps2 = copy.deepcopy(sqdata.sq_revdeps)
sqdata.sq_covered_tasks = sq_collated_deps
# Build reverse version of revdeps to populate deps structure
--
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