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Commit a9df62c7 authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds
Browse files

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: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 83c22520

fs/aio.c

+3 −4
Original line number Diff line number Diff line
@@ -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;