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author | Chris Mason <chris.mason@oracle.com> | 2007-04-09 10:42:37 -0400 |
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committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-04-09 10:42:37 -0400 |
commit | 0f7d52f4431c530b4f39c524448c688bb7754de5 (patch) | |
tree | 1ba4f62a2b7230456e1b4850ddad339148f44b3e /fs/btrfs/disk-io.h | |
parent | d6e4a428eb8f92bbb3537ccabadfb1195efb432b (diff) | |
download | kernel_samsung_smdk4412-0f7d52f4431c530b4f39c524448c688bb7754de5.zip kernel_samsung_smdk4412-0f7d52f4431c530b4f39c524448c688bb7754de5.tar.gz kernel_samsung_smdk4412-0f7d52f4431c530b4f39c524448c688bb7754de5.tar.bz2 |
Btrfs: groundwork for subvolume and snapshot roots
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/disk-io.h')
-rw-r--r-- | fs/btrfs/disk-io.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index ac6764b..0ef6e6f 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -39,4 +39,6 @@ int write_ctree_super(struct btrfs_trans_handle *trans, struct buffer_head *btrfs_find_tree_block(struct btrfs_root *root, u64 blocknr); int btrfs_csum_data(struct btrfs_root * root, char *data, size_t len, char *result); +struct btrfs_root *btrfs_read_fs_root(struct btrfs_fs_info *fs_info, + struct btrfs_key *location); #endif |