Commit 91cb916c authored by Alexander Block's avatar Alexander Block
Browse files

Btrfs: make iref_to_path non static 



Make iref_to_path non static (needed in send) and rename
it to btrfs_iref_to_path

Signed-off-by: default avatarAlexander Block <ablock84@googlemail.com>
parent e6793769

fs/btrfs/backref.c

+5 −5
Original line number Diff line number Diff line
@@ -1125,7 +1125,7 @@ static int inode_ref_info(u64 inum, u64 ioff, struct btrfs_root *fs_root, 
 * required for the path to fit into the buffer. in that case, the returned

 * value will be smaller than dest. callers must check this!

 */

static char *iref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,

char *btrfs_iref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,

			 struct btrfs_inode_ref *iref,

			 struct extent_buffer *eb_in, u64 parent,

			 char *dest, u32 size)
@@ -1543,7 +1543,7 @@ static int inode_to_path(u64 inum, struct btrfs_inode_ref *iref, 
					ipath->fspath->bytes_left - s_ptr : 0;



	fspath_min = (char *)ipath->fspath->val + (i + 1) * s_ptr;

	fspath = iref_to_path(ipath->fs_root, ipath->btrfs_path, iref, eb,

	fspath = btrfs_iref_to_path(ipath->fs_root, ipath->btrfs_path, iref, eb,

				inum, fspath_min, bytes_left);

	if (IS_ERR(fspath))

		return PTR_ERR(fspath);

fs/btrfs/backref.h

+4 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 


#include "ioctl.h"

#include "ulist.h"

#include "extent_io.h"



#define BTRFS_BACKREF_SEARCH_COMMIT_ROOT ((struct btrfs_trans_handle *)0)
@@ -60,6 +61,9 @@ int btrfs_find_all_roots(struct btrfs_trans_handle *trans, 
				struct btrfs_fs_info *fs_info, u64 bytenr,

				u64 delayed_ref_seq, u64 time_seq,

				struct ulist **roots);

char *btrfs_iref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,

			 struct btrfs_inode_ref *iref, struct extent_buffer *eb,

			 u64 parent, char *dest, u32 size);



struct btrfs_data_container *init_data_container(u32 total_bytes);

struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root,