btrfs: Replace fs_info->flush_workers with btrfs_workqueue.

Replace the fs_info->submit_workers with the newly created
btrfs_workqueue.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Tested-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index 138a7d7e9c90..6fa8219b5d03 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -576,7 +576,7 @@ void btrfs_remove_ordered_extent(struct inode *inode,
         wake_up(&entry->wait);
 }
 
-static void btrfs_run_ordered_extent_work(struct btrfs_work *work)
+static void btrfs_run_ordered_extent_work(struct btrfs_work_struct *work)
 {
         struct btrfs_ordered_extent *ordered;
 
@@ -609,10 +609,11 @@ int btrfs_wait_ordered_extents(struct btrfs_root *root, int nr)
                 atomic_inc(&ordered->refs);
                 spin_unlock(&root->ordered_extent_lock);
 
-                ordered->flush_work.func = btrfs_run_ordered_extent_work;
+                btrfs_init_work(&ordered->flush_work,
+                                btrfs_run_ordered_extent_work, NULL, NULL);
                 list_add_tail(&ordered->work_list, &works);
-                btrfs_queue_worker(&root->fs_info->flush_workers,
-                                   &ordered->flush_work);
+                btrfs_queue_work(root->fs_info->flush_workers,
+                                 &ordered->flush_work);
 
                 cond_resched();
                 spin_lock(&root->ordered_extent_lock);
@@ -725,8 +726,8 @@ int btrfs_run_ordered_operations(struct btrfs_trans_handle *trans,
                         goto out;
                 }
                 list_add_tail(&work->list, &works);
-                btrfs_queue_worker(&root->fs_info->flush_workers,
-                                   &work->work);
+                btrfs_queue_work(root->fs_info->flush_workers,
+                                 &work->work);
 
                 cond_resched();
                 spin_lock(&root->fs_info->ordered_root_lock);