| commit | e11f13355b09df970495c45ed0eac1dc85dcf5c1 | |
| author | Peter Zijlstra <peterz@infradead.org> | |
| Wed, 4 Nov 2015 16:22:05 +0000 (4 08:22 -0800) | ||
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | |
| Tue, 8 Dec 2015 01:01:32 +0000 (7 17:01 -0800) | ||
| tree | ddb524a993db0cbda01426fa992a8702325ea2b1 | treesnapshot (tar.gz zip) |
| parent | f039f0af081746933d5dec3229637a18fab791ed | commitdiff |
rcu: Move wakeup out from under rnp->lock
This patch removes a potential deadlock hazard by moving the
wake_up_process() in rcu_spawn_gp_kthread() out from under rnp->lock.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This patch removes a potential deadlock hazard by moving the
wake_up_process() in rcu_spawn_gp_kthread() out from under rnp->lock.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
| kernel/rcu/tree.c | diffblobblamehistory |