locking/pvqspinlock: Kick the PV CPU unconditionally when _Q_SLOW_VAL
locking/pvqspinlock: Kick the PV CPU unconditionally when _Q_SLOW_VAL

If _Q_SLOW_VAL has been set, the vCPU state must have been vcpu_hashed.
The extra check at the end of __pv_queued_spin_unlock() is unnecessary
and can be removed.

Signed-off-by: Waiman Long <a123fdd9fb50e93f03393cfddab9c182b4164439@hpe.com>
Signed-off-by: Peter Zijlstra (Intel) <3fddac958924aef220f202ca567388ddab3f14a8@infradead.org>
Reviewed-by: Davidlohr Bueso <bfcdf3e6ca6cef45543bfbb57509c92aec9a39fb@stgolabs.net>
Cc: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Cc: Douglas Hatch <861d6261275e701f3848f61bd420f1ad3c63fd2d@hp.com>
Cc: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>
Cc: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>
Cc: Paul E. McKenney <1e0ce936bb9b355d257bf5790d2513c3f28be22b@linux.vnet.ibm.com>
Cc: Peter Zijlstra <3fddac958924aef220f202ca567388ddab3f14a8@infradead.org>
Cc: Scott J Norton <49115ac805b6db5f3b6f48b0e88b39699dd1bea1@hp.com>
Cc: Thomas Gleixner <00e4cf8f46a57000a44449bf9dd8cbbcc209fd2a@linutronix.de>
Link: http://lkml.kernel.org/r/1441996658-62854-3-git-send-email-a123fdd9fb50e93f03393cfddab9c182b4164439@hpe.com
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs