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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-10-20 12:06:18 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-11-29 22:01:59 -0800
commit2d999e03b7c8305b4385dd20992e4ed3e827177b (patch)
tree3402eeb03a6cc7ac8013974983f09e46f5ecd562 /kernel/rcutree_plugin.h
parent29494be71afe2a16ad04e344306a620d7cc22d06 (diff)
downloadlwn-2d999e03b7c8305b4385dd20992e4ed3e827177b.tar.gz
lwn-2d999e03b7c8305b4385dd20992e4ed3e827177b.zip
rcu: update documentation/comments for Lai's adoption patch
Lai's RCU-callback immediate-adoption patch changes the RCU tracing output, so update tracing.txt. Also update a few comments to clarify the synchronization design. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcutree_plugin.h')
-rw-r--r--kernel/rcutree_plugin.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index 0de359be5b41..643c8f650dd0 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -774,7 +774,7 @@ static void __cpuinit rcu_preempt_init_percpu_data(int cpu)
}
/*
- * Move preemptable DYING RCU's callbacks to other online CPU.
+ * Move preemptable RCU's callbacks from dying CPU to other online CPU.
*/
static void rcu_preempt_send_cbs_to_online(void)
{