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Commit 58e14b14 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki Committed by Linus Torvalds
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[PATCH] Use freezeable workqueues in XFS 



Make the workqueues used by XFS freezeable, so their worker threads don't
submit any I/O after the suspend image has been created.

Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Cc: Nigel Cunningham <nigel@suspend2.net>
Cc: David Chinner <dgc@sgi.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 341a5958

fs/xfs/linux-2.6/xfs_buf.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -1827,11 +1827,11 @@ xfs_buf_init(void) 
	if (!xfs_buf_zone)

	if (!xfs_buf_zone)

		goto out_free_trace_buf;

		goto out_free_trace_buf;





	xfslogd_workqueue = create_workqueue("xfslogd");

	xfslogd_workqueue = create_freezeable_workqueue("xfslogd");

	if (!xfslogd_workqueue)

	if (!xfslogd_workqueue)

		goto out_free_buf_zone;

		goto out_free_buf_zone;





	xfsdatad_workqueue = create_workqueue("xfsdatad");

	xfsdatad_workqueue = create_freezeable_workqueue("xfsdatad");

	if (!xfsdatad_workqueue)

	if (!xfsdatad_workqueue)

		goto out_destroy_xfslogd_workqueue;

		goto out_destroy_xfslogd_workqueue;