Commit 67707479 authored by Josef Bacik's avatar Josef Bacik Committed by David Sterba
Browse files

btrfs: move relocation prototypes into relocation.h 



Move these out of ctree.h into relocation.h to cut down on code in
ctree.h

Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: default avatarJosef Bacik <josef@toxicpanda.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 33cf97a7

fs/btrfs/backref.c

+1 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include "fs.h"

#include "accessors.h"

#include "extent-tree.h"

#include "relocation.h"



/* Just arbitrary numbers so we can be sure one of these happened. */

#define BACKREF_FOUND_SHARED     6

fs/btrfs/ctree.c

+1 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include "fs.h"

#include "accessors.h"

#include "extent-tree.h"

#include "relocation.h"



static struct kmem_cache *btrfs_path_cachep;

fs/btrfs/ctree.h

+0 −20
Original line number Diff line number Diff line
@@ -732,26 +732,6 @@ static inline unsigned long get_eb_page_index(unsigned long offset) 
#define EXPORT_FOR_TESTS

#endif



/* relocation.c */

int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start);

int btrfs_init_reloc_root(struct btrfs_trans_handle *trans,

			  struct btrfs_root *root);

int btrfs_update_reloc_root(struct btrfs_trans_handle *trans,

			    struct btrfs_root *root);

int btrfs_recover_relocation(struct btrfs_fs_info *fs_info);

int btrfs_reloc_clone_csums(struct btrfs_inode *inode, u64 file_pos, u64 len);

int btrfs_reloc_cow_block(struct btrfs_trans_handle *trans,

			  struct btrfs_root *root, struct extent_buffer *buf,

			  struct extent_buffer *cow);

void btrfs_reloc_pre_snapshot(struct btrfs_pending_snapshot *pending,

			      u64 *bytes_to_reserve);

int btrfs_reloc_post_snapshot(struct btrfs_trans_handle *trans,

			      struct btrfs_pending_snapshot *pending);

int btrfs_should_cancel_balance(struct btrfs_fs_info *fs_info);

struct btrfs_root *find_reloc_root(struct btrfs_fs_info *fs_info,

				   u64 bytenr);

int btrfs_should_ignore_reloc_root(struct btrfs_root *root);



/* scrub.c */

int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start,

		    u64 end, struct btrfs_scrub_progress *progress,

fs/btrfs/disk-io.c

+1 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ 
#include "root-tree.h"

#include "defrag.h"

#include "uuid-tree.h"

#include "relocation.h"



#define BTRFS_SUPER_FLAG_SUPP	(BTRFS_HEADER_FLAG_WRITTEN |\

				 BTRFS_HEADER_FLAG_RELOC |\

fs/btrfs/inode.c

+1 −0
Original line number Diff line number Diff line
@@ -66,6 +66,7 @@ 
#include "ioctl.h"

#include "file.h"

#include "acl.h"

#include "relocation.h"



struct btrfs_iget_args {

	u64 ino;