Commit 1f03d9cf authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

btrfs: remove extent_io_ops::readpage_end_io_hook 



It's no longer used so let's remove it.

Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 9a446d6a

fs/btrfs/disk-io.c

+0 −1
Original line number Diff line number Diff line
@@ -4638,5 +4638,4 @@ static int btrfs_cleanup_transaction(struct btrfs_fs_info *fs_info) 
static const struct extent_io_ops btree_extent_io_ops = {

	/* mandatory callbacks */

	.submit_bio_hook = btree_submit_bio_hook,

	.readpage_end_io_hook = NULL

};

fs/btrfs/extent_io.h

+1 −4
Original line number Diff line number Diff line
@@ -76,13 +76,10 @@ typedef blk_status_t (extent_submit_bio_start_t)(void *private_data, 


struct extent_io_ops {

	/*

	 * The following callbacks must be always defined, the function

	 * The following callback must be always defined, the function

	 * pointer will be called unconditionally.

	 */

	submit_bio_hook_t *submit_bio_hook;

	int (*readpage_end_io_hook)(struct btrfs_io_bio *io_bio, u64 phy_offset,

				    struct page *page, u64 start, u64 end,

				    int mirror);

};

fs/btrfs/inode.c

+0 −1
Original line number Diff line number Diff line
@@ -10260,7 +10260,6 @@ static const struct file_operations btrfs_dir_file_operations = { 
static const struct extent_io_ops btrfs_extent_io_ops = {

	/* mandatory callbacks */

	.submit_bio_hook = btrfs_submit_bio_hook,

	.readpage_end_io_hook = NULL

};



/*