From 66a98012324e1b63b15062ac95d1c92f0c43f6c0 Mon Sep 17 00:00:00 2001
From: Jeff Moyer <jmoyer@redhat.com>
Date: Tue, 4 Dec 2007 23:45:02 -0800
Subject: [PATCH] --- yaml --- r: 74581 b: refs/heads/master c:
 e00ba3dae077f54cfd2af42e939a618caa7a3bca h: refs/heads/master i:   74579:
 e352b06d09a2822cf2295374768c08d889ef69a9 v: v3

---
 [refs]         | 2 +-
 trunk/fs/aio.c | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index f5d0955cd1f7..be91a92946b0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e3c0ac04f980750a368f7cd5f1b8d1d2cdc1f735
+refs/heads/master: e00ba3dae077f54cfd2af42e939a618caa7a3bca
diff --git a/trunk/fs/aio.c b/trunk/fs/aio.c
index f12db415c0f6..9dec7d2d546e 100644
--- a/trunk/fs/aio.c
+++ b/trunk/fs/aio.c
@@ -1161,7 +1161,12 @@ static int read_events(struct kioctx *ctx,
 			ret = 0;
 			if (to.timed_out)	/* Only check after read evt */
 				break;
-			io_schedule();
+			/* Try to only show up in io wait if there are ops
+			 *  in flight */
+			if (ctx->reqs_active)
+				io_schedule();
+			else
+				schedule();
 			if (signal_pending(tsk)) {
 				ret = -EINTR;
 				break;