From 4498a68fde62068ebf96ca5a2af8a1362d898bf8 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 16 Dec 2010 17:09:39 +1100 Subject: Revert "rcu: Stop chasing QS if another CPU did it for us" This reverts commit d495469e5fba6a323af8122981b18bda5cfe509f. --- kernel/rcutree.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'kernel') diff --git a/kernel/rcutree.c b/kernel/rcutree.c index 3c032e0e5c89..b3b01616b1f5 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -678,14 +678,6 @@ __rcu_process_gp_end(struct rcu_state *rsp, struct rcu_node *rnp, struct rcu_dat /* Remember that we saw this grace-period completion. */ rdp->completed = rnp->completed; - - /* - * If another CPU handled our extended quiescent states and - * we have no more grace period to complete yet, then stop - * chasing quiescent states. - */ - if (rdp->completed == rnp->gpnum) - rdp->qs_pending = 0; } } -- cgit v1.2.3