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Subject[PATCH] Make XFS workqueues nonfreezable
Date
Since freezable workqueues are broken in 2.6.21-rc
(cf. http://marc.theaimsgroup.com/?l=linux-kernel&m=116855740612755,
http://marc.theaimsgroup.com/?l=linux-kernel&m=117261312523921&w=2)
it's better to change the only user of them, which is XFS, to use "normal"
nonfreezable workqueues.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
fs/xfs/linux-2.6/xfs_buf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6.21-rc2/fs/xfs/linux-2.6/xfs_buf.c
===================================================================
--- linux-2.6.21-rc2.orig/fs/xfs/linux-2.6/xfs_buf.c
+++ linux-2.6.21-rc2/fs/xfs/linux-2.6/xfs_buf.c
@@ -1829,11 +1829,11 @@ xfs_buf_init(void)
if (!xfs_buf_zone)
goto out_free_trace_buf;

- xfslogd_workqueue = create_freezeable_workqueue("xfslogd");
+ xfslogd_workqueue = create_workqueue("xfslogd");
if (!xfslogd_workqueue)
goto out_free_buf_zone;

- xfsdatad_workqueue = create_freezeable_workqueue("xfsdatad");
+ xfsdatad_workqueue = create_workqueue("xfsdatad");
if (!xfsdatad_workqueue)
goto out_destroy_xfslogd_workqueue;

-
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