diff options
| -rw-r--r-- | fs/btrfs/inode.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index c0e982c36ec5..39bb0bb0f6e9 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1167,7 +1167,6 @@ static int cow_file_range_async(struct inode *inode, struct page *locked_page, struct btrfs_root *root = BTRFS_I(inode)->root; unsigned long nr_pages; u64 cur_end; - int limit = 10 * SZ_1M; clear_extent_bit(&BTRFS_I(inode)->io_tree, start, end, EXTENT_LOCKED, 1, 0, NULL, GFP_NOFS); @@ -1199,12 +1198,6 @@ static int cow_file_range_async(struct inode *inode, struct page *locked_page, btrfs_queue_work(fs_info->delalloc_workers, &async_cow->work); - if (atomic_read(&fs_info->async_delalloc_pages) > limit) { - wait_event(fs_info->async_submit_wait, - (atomic_read(&fs_info->async_delalloc_pages) < - limit)); - } - while (atomic_read(&fs_info->async_submit_draining) && atomic_read(&fs_info->async_delalloc_pages)) { wait_event(fs_info->async_submit_wait, |