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| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-10-15 10:30:45 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-10-25 21:45:16 +0200 |
| commit | 96b5bd777118bb673b458b41bbefc7f0f31d65c9 (patch) | |
| tree | bcb941e48650405cf61d7f152da9c102a5a07975 /fs/btrfs/backref.c | |
| parent | Btrfs: Fix wrong error handling code (diff) | |
| download | linux-96b5bd777118bb673b458b41bbefc7f0f31d65c9.tar.xz linux-96b5bd777118bb673b458b41bbefc7f0f31d65c9.zip | |
Btrfs: extended inode refs support for send mechanism
This adds support for the new extended inode refs to btrfs send.
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Diffstat (limited to 'fs/btrfs/backref.c')
| -rw-r--r-- | fs/btrfs/backref.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 2bcbea3f6308..b8b69266393a 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -1177,11 +1177,10 @@ int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid, return ret; } -static char *ref_to_path(struct btrfs_root *fs_root, - struct btrfs_path *path, - u32 name_len, unsigned long name_off, - struct extent_buffer *eb_in, u64 parent, - char *dest, u32 size) +char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path, + u32 name_len, unsigned long name_off, + struct extent_buffer *eb_in, u64 parent, + char *dest, u32 size) { int slot; u64 next_inum; @@ -1266,10 +1265,10 @@ char *btrfs_iref_to_path(struct btrfs_root *fs_root, struct extent_buffer *eb_in, u64 parent, char *dest, u32 size) { - return ref_to_path(fs_root, path, - btrfs_inode_ref_name_len(eb_in, iref), - (unsigned long)(iref + 1), - eb_in, parent, dest, size); + return btrfs_ref_to_path(fs_root, path, + btrfs_inode_ref_name_len(eb_in, iref), + (unsigned long)(iref + 1), + eb_in, parent, dest, size); } /* @@ -1715,9 +1714,8 @@ static int inode_to_path(u64 inum, u32 name_len, unsigned long name_off, ipath->fspath->bytes_left - s_ptr : 0; fspath_min = (char *)ipath->fspath->val + (i + 1) * s_ptr; - fspath = ref_to_path(ipath->fs_root, ipath->btrfs_path, name_len, - name_off, eb, inum, fspath_min, - bytes_left); + fspath = btrfs_ref_to_path(ipath->fs_root, ipath->btrfs_path, name_len, + name_off, eb, inum, fspath_min, bytes_left); if (IS_ERR(fspath)) return PTR_ERR(fspath); |