[OE-core] SetScene tasks hang forever?
Rich Pixley
rich.pixley at palm.com
Wed May 9 23:20:21 UTC 2012
My rebuild completed in 5 seconds.
Thank you very much!
I'd rather not fork bitbake locally. Can I expect this patch to show up
in git://git.openembedded.org/bitbake sometime soon?
--rich
On 5/9/12 13:32 , Richard Purdie wrote:
> Hi Rich,
>
> You might like to try the change below as I think it might address the problem.
>
> Cheers,
>
> Richard
>
> bitbake/runqueue: Fix 'full' stamp checking to be more efficient and cache results
>
> This should fix issues where bitbake would seemingly lock up when checking
> certain configurations of stampfiles.
>
> 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 b870caf..48433be 100644
> --- a/bitbake/lib/bb/runqueue.py
> +++ b/bitbake/lib/bb/runqueue.py
> @@ -875,7 +875,7 @@ class RunQueue:
> bb.msg.fatal("RunQueue", "check_stamps fatal internal error")
> return current
>
> - def check_stamp_task(self, task, taskname = None, recurse = False):
> + def check_stamp_task(self, task, taskname = None, recurse = False, cache = {}):
> def get_timestamp(f):
> try:
> if not os.access(f, os.F_OK):
> @@ -915,6 +915,9 @@ class RunQueue:
> t1 = get_timestamp(stampfile)
> for dep in self.rqdata.runq_depends[task]:
> if iscurrent:
> + if dep in cache:
> + iscurrent = cache[dep]
> + continue
> fn2 = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[dep]]
> taskname2 = self.rqdata.runq_task[dep]
> stampfile2 = bb.build.stampfile(taskname2, self.rqdata.dataCache, fn2)
> @@ -931,7 +934,9 @@ class RunQueue:
> logger.debug(2, 'Stampfile %s< %s', stampfile, stampfile2)
> iscurrent = False
> if recurse and iscurrent:
> - iscurrent = self.check_stamp_task(dep, recurse=True)
> + iscurrent = self.check_stamp_task(dep, recurse=True, cache=cache)
> + cache[dep] = iscurrent
> + cache[task] = iscurrent
> return iscurrent
>
> def execute_runqueue(self):
>
>
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core at lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
More information about the Openembedded-core
mailing list