btrfs: remove wait from struct btrfs_delalloc_work

The value is 0 and never changes, we can propagate the value, remove
wait and the implied dead code.

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

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index cb54025..a61c53b 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3902,7 +3902,6 @@ void btrfs_extent_item_to_extent_map(struct inode *inode,
 /* inode.c */
 struct btrfs_delalloc_work {
        struct inode *inode;
-       int wait;
        int delay_iput;
        struct completion completion;
        struct list_head list;

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9898b0d..15b29e8 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -9440,14 +9440,10 @@ static void btrfs_run_delalloc_work(struct btrfs_work *work)
        delalloc_work = container_of(work, struct btrfs_delalloc_work,
                                     work);
        inode = delalloc_work->inode;
-       if (delalloc_work->wait) {
-               btrfs_wait_ordered_range(inode, 0, (u64)-1);
-       } else {
+       filemap_flush(inode->i_mapping);
+       if (test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT,
+                               &BTRFS_I(inode)->runtime_flags))
                filemap_flush(inode->i_mapping);
-               if (test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT,
-                            &BTRFS_I(inode)->runtime_flags))
-                       filemap_flush(inode->i_mapping);
-       }
 
        if (delalloc_work->delay_iput)
                btrfs_add_delayed_iput(inode);
@@ -9468,7 +9464,6 @@ struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode,
        init_completion(&work->completion);
        INIT_LIST_HEAD(&work->list);
        work->inode = inode;
-       work->wait = 0;
        work->delay_iput = delay_iput;
        WARN_ON_ONCE(!inode);
        btrfs_init_work(&work->work, btrfs_flush_delalloc_helper,