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SubjectRe: [PATCH v2] locking/pvqspinlock: restore/set vcpu_hashed state after failing adaptive locking spinning
On Thu, Jul 14, 2016 at 04:15:56PM +0800, Wanpeng Li wrote:
> In this case, lock holder inserts the pv_node of queue head into the
> hash table and set _Q_SLOW_VAL unnecessary. This patch avoids it by
> restoring/setting vcpu_halted state after failing adaptive locking
> spinning.

> - WRITE_ONCE(pn->state, vcpu_halted);
> + WRITE_ONCE(pn->state, vcpu_hashed);

The Changelog meant so say vcpu_hashed, surely?

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