btrfs: raid56: use new helper for async_scrub_parity

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index f9b3491..339cce0 100644 (file)
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -170,7 +170,7 @@ static int alloc_rbio_pages(struct btrfs_raid_bio *rbio);
 
 static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio,
                                         int need_check);
-static void async_scrub_parity(struct btrfs_raid_bio *rbio);
+static void scrub_parity_work(struct btrfs_work *work);
 
 static void start_async_work(struct btrfs_raid_bio *rbio, btrfs_func_t work_func)
 {
@@ -812,7 +812,7 @@ static noinline void unlock_stripe(struct btrfs_raid_bio *rbio)
                                start_async_work(next, rmw_work);
                        } else if (next->operation == BTRFS_RBIO_PARITY_SCRUB) {
                                steal_rbio(rbio, next);
-                               async_scrub_parity(next);
+                               start_async_work(next, scrub_parity_work);
                        }
 
                        goto done_nolock;
@@ -2703,18 +2703,10 @@ static void scrub_parity_work(struct btrfs_work *work)
        raid56_parity_scrub_stripe(rbio);
 }
 
-static void async_scrub_parity(struct btrfs_raid_bio *rbio)
-{
-       btrfs_init_work(&rbio->work, btrfs_rmw_helper,
-                       scrub_parity_work, NULL, NULL);
-
-       btrfs_queue_work(rbio->fs_info->rmw_workers, &rbio->work);
-}
-
 void raid56_parity_submit_scrub_rbio(struct btrfs_raid_bio *rbio)
 {
        if (!lock_stripe_add(rbio))
-               async_scrub_parity(rbio);
+               start_async_work(rbio, scrub_parity_work);
 }
 
 /* The following code is used for dev replace of a missing RAID 5/6 device. */