[PATCH 2/3] xfs: remove unused m_data_workqueue

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From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>

Now that we're no longer using m_data_workqueue, remove it.

Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
 fs/xfs/xfs_mount.h |    1 -
 fs/xfs/xfs_super.c |   10 +---------
 2 files changed, 1 insertion(+), 10 deletions(-)


diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 110f927cf943..1d3a4b2bdc2f 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -175,7 +175,6 @@ typedef struct xfs_mount {
 	struct xstats		m_stats;	/* per-fs stats */
 
 	struct workqueue_struct *m_buf_workqueue;
-	struct workqueue_struct	*m_data_workqueue;
 	struct workqueue_struct	*m_unwritten_workqueue;
 	struct workqueue_struct	*m_cil_workqueue;
 	struct workqueue_struct	*m_reclaim_workqueue;
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index f093ea244849..df917f41ca46 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -838,15 +838,10 @@ xfs_init_mount_workqueues(
 	if (!mp->m_buf_workqueue)
 		goto out;
 
-	mp->m_data_workqueue = alloc_workqueue("xfs-data/%s",
-			WQ_MEM_RECLAIM|WQ_FREEZABLE, 0, mp->m_fsname);
-	if (!mp->m_data_workqueue)
-		goto out_destroy_buf;
-
 	mp->m_unwritten_workqueue = alloc_workqueue("xfs-conv/%s",
 			WQ_MEM_RECLAIM|WQ_FREEZABLE, 0, mp->m_fsname);
 	if (!mp->m_unwritten_workqueue)
-		goto out_destroy_data_iodone_queue;
+		goto out_destroy_buf;
 
 	mp->m_cil_workqueue = alloc_workqueue("xfs-cil/%s",
 			WQ_MEM_RECLAIM|WQ_FREEZABLE, 0, mp->m_fsname);
@@ -886,8 +881,6 @@ xfs_init_mount_workqueues(
 	destroy_workqueue(mp->m_cil_workqueue);
 out_destroy_unwritten:
 	destroy_workqueue(mp->m_unwritten_workqueue);
-out_destroy_data_iodone_queue:
-	destroy_workqueue(mp->m_data_workqueue);
 out_destroy_buf:
 	destroy_workqueue(mp->m_buf_workqueue);
 out:
@@ -903,7 +896,6 @@ xfs_destroy_mount_workqueues(
 	destroy_workqueue(mp->m_log_workqueue);
 	destroy_workqueue(mp->m_reclaim_workqueue);
 	destroy_workqueue(mp->m_cil_workqueue);
-	destroy_workqueue(mp->m_data_workqueue);
 	destroy_workqueue(mp->m_unwritten_workqueue);
 	destroy_workqueue(mp->m_buf_workqueue);
 }




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