diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2008-02-13 15:03:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-13 16:21:18 -0800 |
| commit | fbf6bfca76d50abef478ba902b8597ecbadfd390 (patch) | |
| tree | e18c2d44937ad35f9478fa8520fbeb7508e8e4b9 /kernel/rcupdate.c | |
| parent | b3c97528689619fc66569b30bf83d09d9929521a (diff) | |
| download | lwn-fbf6bfca76d50abef478ba902b8597ecbadfd390.tar.gz lwn-fbf6bfca76d50abef478ba902b8597ecbadfd390.zip | |
rcupdate: fix comment
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>
Diffstat (limited to 'kernel/rcupdate.c')
| -rw-r--r-- | kernel/rcupdate.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c index 760dfc233a00..c09605f8d16c 100644 --- a/kernel/rcupdate.c +++ b/kernel/rcupdate.c @@ -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; |