]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
rcupdate: fix comment
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 13 Feb 2008 23:03:15 +0000 (15:03 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Thu, 14 Feb 2008 00:21:18 +0000 (16:21 -0800)
This comment caused some consternation during fastcall removal.  Make it
truthful.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/rcupdate.c

index 760dfc233a00ae103fdce2bfe335ad9b14ca39cc..c09605f8d16c9d1c0acfb5322f50ce3aabdfe568 100644 (file)
@@ -56,7 +56,10 @@ static atomic_t rcu_barrier_cpu_count;
 static DEFINE_MUTEX(rcu_barrier_mutex);
 static struct completion rcu_barrier_completion;
 
-/* Because of FASTCALL declaration of complete, we use this wrapper */
+/*
+ * Awaken the corresponding synchronize_rcu() instance now that a
+ * grace period has elapsed.
+ */
 static void wakeme_after_rcu(struct rcu_head  *head)
 {
        struct rcu_synchronize *rcu;