From 3042460136bee7bf48860f16a391e6d75f2d0d5c Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 27 Nov 2015 19:27:11 +0100 Subject: [PATCH] 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 --- fs/btrfs/ctree.h | 1 - fs/btrfs/inode.c | 11 +++-------- 2 files changed, 3 insertions(+), 9 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index cb540251f666..a61c53bce162 100644 --- 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 9898b0d79c5a..15b29e879ffc 100644 --- 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, -- 2.20.1