Commit message (Collapse) | Author | Age | |
---|---|---|---|
* | ARM: 8098/1: mcs lock: implement wfe-based polling for MCS locking | Will Deacon | 2014-07-18 |
This patch introduces a wfe-based polling loop for spinning on contended MCS locks and waking up corresponding waiters when the lock is released. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |