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btrfs: remove wait from struct btrfs_delalloc_work

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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>
This commit is contained in:
David Sterba 2015-11-27 19:27:11 +01:00
parent 651d494a67
commit 3042460136
2 changed files with 3 additions and 9 deletions
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1
fs/btrfs/ctree.h
View file

@ -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;

11
fs/btrfs/inode.c
View file

@ -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,