Re: [PATCH] kthread: Prevent unpark race which puts threads on thewrong cpu

From: Dave Hansen
Date: Wed Apr 10 2013 - 15:42:11 EST


I think I got a full trace this time:

http://sr71.net/~dave/linux/bigbox-trace.1365621899.txt.gz

The last timestamp is pretty close to the timestamp on the console:

[ 2071.033434] smpboot_thread_fn():
[ 2071.033455] smpboot_thread_fn() cpu: 22 159
[ 2071.033470] td->cpu: 22
[ 2071.033475] smp_processor_id(): 21
[ 2071.033486] comm: migration/%u


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