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Commit 30424601 authored by David Sterba's avatar David Sterba
Browse files

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: default avatarDavid Sterba <dsterba@suse.com>
parent 651d494a

fs/btrfs/ctree.h

+0 −1
Original line number Diff line number Diff line
@@ -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;

fs/btrfs/inode.c

+3 −8
Original line number Diff line number Diff line
@@ -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 (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,