From a9df62c7585e6caa1e7d2425b2b14460ec3afc20 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@osdl.org>
Date: Wed, 9 May 2007 02:33:54 -0700
Subject: [PATCH] aio: use flush_work()

Migrate AIO over to use flush_work().

Cc: "Maciej W. Rozycki" <macro@linux-mips.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Zach Brown <zach.brown@oracle.com>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/aio.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/fs/aio.c b/fs/aio.c
index b97ab8028b6..d18690bb03e 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -346,10 +346,9 @@ void fastcall exit_aio(struct mm_struct *mm)
 
 		wait_for_all_aios(ctx);
 		/*
-		 * this is an overkill, but ensures we don't leave
-		 * the ctx on the aio_wq
+		 * Ensure we don't leave the ctx on the aio_wq
 		 */
-		flush_workqueue(aio_wq);
+		flush_work(aio_wq, &ctx->wq.work);
 
 		if (1 != atomic_read(&ctx->users))
 			printk(KERN_DEBUG
@@ -372,7 +371,7 @@ void fastcall __put_ioctx(struct kioctx *ctx)
 	BUG_ON(ctx->reqs_active);
 
 	cancel_delayed_work(&ctx->wq);
-	flush_workqueue(aio_wq);
+	flush_work(aio_wq, &ctx->wq.work);
 	aio_free_ring(ctx);
 	mmdrop(ctx->mm);
 	ctx->mm = NULL;
-- 
2.41.1