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authorChris Mason <chris.mason@oracle.com>2007-12-21 16:27:24 -0500
committerChris Mason <chris.mason@oracle.com>2008-09-25 11:03:58 -0400
commitedbd8d4efe4ddaf29a175ae504e2c9a05a96ebee (patch)
treec5156fe3a75e97972186c9a933a631b258490a7e /fs/btrfs/disk-io.h
parent5d4fb734b4cb89a3902d6de309af0f6f3e63fe73 (diff)
downloadop-kernel-dev-edbd8d4efe4ddaf29a175ae504e2c9a05a96ebee.zip
op-kernel-dev-edbd8d4efe4ddaf29a175ae504e2c9a05a96ebee.tar.gz
Btrfs: Support for online FS resize (grow and shrink)
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/disk-io.h')
-rw-r--r--fs/btrfs/disk-io.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 33d2ccf..8c3cfd0 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -39,6 +39,8 @@ struct btrfs_root *btrfs_read_fs_root(struct btrfs_fs_info *fs_info,
const char *name, int namelen);
struct btrfs_root *btrfs_read_fs_root_no_radix(struct btrfs_fs_info *fs_info,
struct btrfs_key *location);
+struct btrfs_root *btrfs_read_fs_root_no_name(struct btrfs_fs_info *fs_info,
+ struct btrfs_key *location);
int btrfs_insert_dev_radix(struct btrfs_root *root,
struct block_device *bdev,
u64 device_id,
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