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rcupdate: fix comment

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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>
This commit is contained in:
Paul E. McKenney 2008-02-13 15:03:15 -08:00 committed by Linus Torvalds
parent b3c9752868
commit fbf6bfca76
1 changed files with 4 additions and 1 deletions
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5
kernel/rcupdate.c
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@ -56,7 +56,10 @@ static atomic_t rcu_barrier_cpu_count;
static DEFINE_MUTEX(rcu_barrier_mutex); static DEFINE_MUTEX(rcu_barrier_mutex);
static struct completion rcu_barrier_completion; 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) static void wakeme_after_rcu(struct rcu_head *head)
{ {
struct rcu_synchronize *rcu; struct rcu_synchronize *rcu;