Commit bb7b05fe authored by Christoph Hellwig's avatar Christoph Hellwig Committed by David Sterba
Browse files

btrfs: rename cow_file_range_async to run_delalloc_compressed 



cow_file_range_async is only used for compressed writeback.  Rename it
to run_delalloc_compressed, which also fits in with run_delalloc_nocow
and run_delalloc_zoned.

Reviewed-by: default avatarAnand Jain <anand.jain@oracle.com>
Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 973fb26e

fs/btrfs/inode.c

+8 −8
Original line number Diff line number Diff line
@@ -1693,7 +1693,7 @@ static noinline void async_cow_submit(struct btrfs_work *work) 
	 * ->inode could be NULL if async_chunk_start has failed to compress,

	 * in which case we don't have anything to submit, yet we need to

	 * always adjust ->async_delalloc_pages as its paired with the init

	 * happening in cow_file_range_async

	 * happening in run_delalloc_compressed

	 */

	if (async_chunk->inode)

		submit_compressed_extents(async_chunk);
@@ -1720,7 +1720,7 @@ static noinline void async_cow_free(struct btrfs_work *work) 
		kvfree(async_cow);

}



static bool cow_file_range_async(struct btrfs_inode *inode,

static bool run_delalloc_compressed(struct btrfs_inode *inode,

				    struct writeback_control *wbc,

				    struct page *locked_page,

				    u64 start, u64 end, int *page_started,
@@ -2417,7 +2417,7 @@ int btrfs_run_delalloc_range(struct btrfs_inode *inode, struct page *locked_page 


	if (btrfs_inode_can_compress(inode) &&

	    inode_need_compress(inode, start, end) &&

	    cow_file_range_async(inode, wbc, locked_page, start,

	    run_delalloc_compressed(inode, wbc, locked_page, start,

				    end, page_started, nr_written))

		goto out;