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btrfs: Remove btrfs_wait_and_free_delalloc_work 

This function is called from only 1 place and is effectively a wrapper
over wait_completion/kfree. It doesn't really bring any value having
those two calls in a separate function. Just open code it and remove it.
No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2018-04-19 10:46:39 +03:00 committed by David Sterba
parent 8ae225a8a4
commit 40012f96b6
2 changed files with 2 additions and 8 deletions
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1
fs/btrfs/ctree.h
View File

@ -3173,7 +3173,6 @@ struct btrfs_delalloc_work {
struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode,
int delay_iput);
void btrfs_wait_and_free_delalloc_work(struct btrfs_delalloc_work *work);
struct extent_map *btrfs_get_extent_fiemap(struct btrfs_inode *inode,
struct page *page, size_t pg_offset, u64 start,

9
fs/btrfs/inode.c
View File

@ -10186,12 +10186,6 @@ struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode,
return work;
}
void btrfs_wait_and_free_delalloc_work(struct btrfs_delalloc_work *work)
{
wait_for_completion(&work->completion);
kfree(work);
}
/*
* some fairly slow code that needs optimization. This walks the list
* of all the inodes with pending delalloc and forces them to disk.
@ -10248,7 +10242,8 @@ static int __start_delalloc_inodes(struct btrfs_root *root, int delay_iput,
out:
list_for_each_entry_safe(work, next, &works, list) {
list_del_init(&work->list);
btrfs_wait_and_free_delalloc_work(work);
wait_for_completion(&work->completion);
kfree(work);
}
if (!list_empty(&splice)) {