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authorStefan Behrens <sbehrens@giantdisaster.de>2012-11-06 16:15:27 +0400
committerJosef Bacik <jbacik@fusionio.com>2012-12-13 02:15:42 +0400
commit8dabb7420f014ab0f9f04afae8ae046c0f48b270 (patch)
tree6342f353ac71003d749a776dd6dc6a18b1bd959b /fs/btrfs/volumes.h
parente93c89c1aaaaaec3487c4c18dd02360371790722 (diff)
downloadlinux-8dabb7420f014ab0f9f04afae8ae046c0f48b270.tar.xz
Btrfs: change core code of btrfs to support the device replace operations
This commit contains all the essential changes to the core code of Btrfs for support of the device replace procedure. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
-rw-r--r--fs/btrfs/volumes.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 58d79375deaf..37d0157167b0 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -268,7 +268,8 @@ int btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
int btrfs_scan_one_device(const char *path, fmode_t flags, void *holder,
struct btrfs_fs_devices **fs_devices_ret);
int btrfs_close_devices(struct btrfs_fs_devices *fs_devices);
-void btrfs_close_extra_devices(struct btrfs_fs_devices *fs_devices);
+void btrfs_close_extra_devices(struct btrfs_fs_info *fs_info,
+ struct btrfs_fs_devices *fs_devices, int step);
int btrfs_find_device_missing_or_by_path(struct btrfs_root *root,
char *device_path,
struct btrfs_device **device);