[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: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Nigel Cunningham <nigel@suspend2.net> Cc: David Chinner <dgc@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -1827,11 +1827,11 @@ xfs_buf_init(void)
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if (!xfs_buf_zone)
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goto out_free_trace_buf;
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xfslogd_workqueue = create_workqueue("xfslogd");
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xfslogd_workqueue = create_freezeable_workqueue("xfslogd");
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if (!xfslogd_workqueue)
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goto out_free_buf_zone;
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xfsdatad_workqueue = create_workqueue("xfsdatad");
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xfsdatad_workqueue = create_freezeable_workqueue("xfsdatad");
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if (!xfsdatad_workqueue)
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goto out_destroy_xfslogd_workqueue;
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