path: root/volumes.h
diff options
authorQu Wenruo <>2017-06-13 17:19:17 +0800
committerDavid Sterba <>2017-07-12 17:52:09 +0200
commit3e611c698386db7d8ec998caf3ee0ce5b40d1e9b (patch)
treee37d674501991b0a9647bfd85633f9edeb262585 /volumes.h
parentd39731a53bb6212effc184719296e39f5200ee94 (diff)
btrfs-progs: Refactor btrfs_map_block and its variants to use btrfs_fs_info
Just to keep the 1st paramter the same as kernel. We can also save a few lines since the parameter is shorter now. Signed-off-by: Qu Wenruo <> Signed-off-by: David Sterba <>
Diffstat (limited to 'volumes.h')
1 files changed, 3 insertions, 3 deletions
diff --git a/volumes.h b/volumes.h
index fc0a775b..59e43161 100644
--- a/volumes.h
+++ b/volumes.h
@@ -179,11 +179,11 @@ static inline int check_crossing_stripes(struct btrfs_fs_info *fs_info,
(bg_offset + len - 1) / BTRFS_STRIPE_LEN);
-int __btrfs_map_block(struct btrfs_mapping_tree *map_tree, int rw,
+int __btrfs_map_block(struct btrfs_fs_info *fs_info, int rw,
u64 logical, u64 *length, u64 *type,
struct btrfs_multi_bio **multi_ret, int mirror_num,
u64 **raid_map);
-int btrfs_map_block(struct btrfs_mapping_tree *map_tree, int rw,
+int btrfs_map_block(struct btrfs_fs_info *fs_info, int rw,
u64 logical, u64 *length,
struct btrfs_multi_bio **multi_ret, int mirror_num,
u64 **raid_map_ret);
@@ -201,7 +201,7 @@ static inline int btrfs_next_bg_system(struct btrfs_mapping_tree *map_tree,
return btrfs_next_bg(map_tree, logical, size,
-int btrfs_rmap_block(struct btrfs_mapping_tree *map_tree,
+int btrfs_rmap_block(struct btrfs_fs_info *fs_info,
u64 chunk_start, u64 physical, u64 devid,
u64 **logical, int *naddrs, int *stripe_len);
int btrfs_read_sys_array(struct btrfs_root *root);