From c24160c8af43f79da6497f6155faeacdae7fe5b5 Mon Sep 17 00:00:00 2001
From: Ken Chen <kenneth.w.chen@intel.com>
Date: Sun, 1 May 2005 08:59:15 -0700
Subject: [PATCH] --- yaml --- r: 749 b: refs/heads/master c:
 4bf69b2a06090c01c27f25ea5cd1440f7bf9256f h: refs/heads/master i:   747:
 cf4628e6e338bc1be408ba46fc0855caf9ef479a v: v3

---
 [refs]         | 2 +-
 trunk/fs/aio.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index b614b166e733..2f67a2993af3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 212079cf4ee99e492a57b817e796825d423a30bb
+refs/heads/master: 4bf69b2a06090c01c27f25ea5cd1440f7bf9256f
diff --git a/trunk/fs/aio.c b/trunk/fs/aio.c
index 9f807a541fbe..40517f35daae 100644
--- a/trunk/fs/aio.c
+++ b/trunk/fs/aio.c
@@ -978,7 +978,8 @@ int fastcall aio_complete(struct kiocb *iocb, long res, long res2)
 
 	tail = info->tail;
 	event = aio_ring_event(info, tail, KM_IRQ0);
-	tail = (tail + 1) % info->nr;
+	if (++tail >= info->nr)
+		tail = 0;
 
 	event->obj = (u64)(unsigned long)iocb->ki_obj.user;
 	event->data = iocb->ki_user_data;