From 37ddab31fd0c11b960baf14484567d4f7286874b Mon Sep 17 00:00:00 2001 From: Qu Wenruo Date: Tue, 13 Jun 2017 17:19:31 +0800 Subject: [PATCH] btrfs-progs: Refactor btrfs_add_system_chunk to use btrfs_fs_info Signed-off-by: Qu Wenruo Signed-off-by: David Sterba --- chunk-recover.c | 5 +++-- volumes.c | 7 +++---- volumes.h | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/chunk-recover.c b/chunk-recover.c index 90791fb..f1fa750 100644 --- a/chunk-recover.c +++ b/chunk-recover.c @@ -1287,13 +1287,14 @@ static int rebuild_chunk_tree(struct btrfs_trans_handle *trans, static int rebuild_sys_array(struct recover_control *rc, struct btrfs_root *root) { + struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_chunk *chunk; struct btrfs_key key; struct chunk_record *chunk_rec; int ret = 0; u16 num_stripes; - btrfs_set_super_sys_array_size(root->fs_info->super_copy, 0); + btrfs_set_super_sys_array_size(fs_info->super_copy, 0); list_for_each_entry(chunk_rec, &rc->good_chunks, list) { if (!(chunk_rec->type_flags & BTRFS_BLOCK_GROUP_SYSTEM)) @@ -1310,7 +1311,7 @@ static int rebuild_sys_array(struct recover_control *rc, key.type = BTRFS_CHUNK_ITEM_KEY; key.offset = chunk_rec->offset; - ret = btrfs_add_system_chunk(root, &key, chunk, + ret = btrfs_add_system_chunk(fs_info, &key, chunk, btrfs_chunk_item_size(num_stripes)); free(chunk); if (ret) diff --git a/volumes.c b/volumes.c index db8b931..5b3b142 100644 --- a/volumes.c +++ b/volumes.c @@ -690,11 +690,10 @@ out: return ret; } -int btrfs_add_system_chunk(struct btrfs_root *root, - struct btrfs_key *key, +int btrfs_add_system_chunk(struct btrfs_fs_info *fs_info, struct btrfs_key *key, struct btrfs_chunk *chunk, int item_size) { - struct btrfs_super_block *super_copy = root->fs_info->super_copy; + struct btrfs_super_block *super_copy = fs_info->super_copy; struct btrfs_disk_key disk_key; u32 array_size; u8 *ptr; @@ -1083,7 +1082,7 @@ again: BUG_ON(ret); if (type & BTRFS_BLOCK_GROUP_SYSTEM) { - ret = btrfs_add_system_chunk(chunk_root, &key, + ret = btrfs_add_system_chunk(info, &key, chunk, btrfs_chunk_item_size(num_stripes)); BUG_ON(ret); } diff --git a/volumes.h b/volumes.h index 859fb02..783b356 100644 --- a/volumes.h +++ b/volumes.h @@ -230,7 +230,7 @@ int btrfs_scan_one_device(int fd, const char *path, u64 *total_devs, u64 super_offset, unsigned sbflags); int btrfs_num_copies(struct btrfs_fs_info *fs_info, u64 logical, u64 len); struct list_head *btrfs_scanned_uuids(void); -int btrfs_add_system_chunk(struct btrfs_root *root, struct btrfs_key *key, +int btrfs_add_system_chunk(struct btrfs_fs_info *fs_info, struct btrfs_key *key, struct btrfs_chunk *chunk, int item_size); int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset); struct btrfs_device * -- 2.7.4