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authorRichard Purdie <richard.purdie@linuxfoundation.org>2019-09-26 14:37:01 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-09-30 17:23:35 +0100
commit9254d537aad4b27e359446e11d606b21d9052f42 (patch)
treefff233ac39118835ecd4007994af2819a18ad65a /bitbake/lib/bb/runqueue.py
parent2f8cd1d021a4311e31385a35d540b34195101fc1 (diff)
downloadpoky-9254d537aad4b27e359446e11d606b21d9052f42.tar.gz
bitbake: runqueue: Small performance optimisation
A minor performance optmisation to keep lists smaller when running large builds. We can do this since once a task has been built, we don't need to worry about it. This improves a major bottleneck that shows up on performance profile charts in dryruns. (Bitbake rev: cd6b89230823707c3c9bb9e6883bf5a971916581) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/runqueue.py')
-rw-r--r--bitbake/lib/bb/runqueue.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 31de3ed1cf..18049436fd 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -207,6 +207,8 @@ class RunQueueScheduler(object):
207 207
208 def newbuildable(self, task): 208 def newbuildable(self, task):
209 self.buildable.add(task) 209 self.buildable.add(task)
210 # Once tasks are running we don't need to worry about them again
211 self.buildable.difference_update(self.rq.runq_running)
210 212
211 def removebuildable(self, task): 213 def removebuildable(self, task):
212 self.buildable.remove(task) 214 self.buildable.remove(task)