btrfs-progs: Refactor block sizes users in chunk-recover.c

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>

diff --git a/chunk-recover.c b/chunk-recover.c
index 96b939a..08d2f07 100644 (file)
--- a/chunk-recover.c
+++ b/chunk-recover.c
@@ -1070,7 +1070,7 @@ again:
                    key.type == BTRFS_METADATA_ITEM_KEY) {
                        old_val = btrfs_super_bytes_used(fs_info->super_copy);
                        if (key.type == BTRFS_METADATA_ITEM_KEY)
-                               old_val += root->nodesize;
+                               old_val += fs_info->nodesize;
                        else
                                old_val += key.offset;
                        btrfs_set_super_bytes_used(fs_info->super_copy,
@@ -1086,7 +1086,7 @@ again:
 
        if (key.objectid < end) {
                if (key.type == BTRFS_BLOCK_GROUP_ITEM_KEY) {
-                       key.objectid += root->sectorsize;
+                       key.objectid += fs_info->sectorsize;
                        key.type = BTRFS_EXTENT_ITEM_KEY;
                        key.offset = 0;
                }
@@ -1163,7 +1163,7 @@ static int __rebuild_chunk_root(struct btrfs_trans_handle *trans,
        btrfs_set_disk_key_type(&disk_key, BTRFS_DEV_ITEM_KEY);
        btrfs_set_disk_key_offset(&disk_key, min_devid);
 
-       cow = btrfs_alloc_free_block(trans, root, root->nodesize,
+       cow = btrfs_alloc_free_block(trans, root, root->fs_info->nodesize,
                                     BTRFS_CHUNK_TREE_OBJECTID,
                                     &disk_key, 0, 0, 0);
        btrfs_set_header_bytenr(cow, cow->start);
@@ -1340,7 +1340,7 @@ static int calculate_bg_used(struct btrfs_root *extent_root,
                    found_key.type != BTRFS_EXTENT_DATA_KEY)
                        goto next;
                if (found_key.type == BTRFS_METADATA_ITEM_KEY)
-                       used_ret += extent_root->nodesize;
+                       used_ret += extent_root->fs_info->nodesize;
                else
                        used_ret += found_key.offset;
 next:
@@ -1833,7 +1833,7 @@ static int next_csum(struct btrfs_root *root,
        int ret = 0;
        struct btrfs_root *csum_root = root->fs_info->csum_root;
        struct btrfs_csum_item *csum_item;
-       u32 blocksize = root->sectorsize;
+       u32 blocksize = root->fs_info->sectorsize;
        u16 csum_size = btrfs_super_csum_size(root->fs_info->super_copy);
        int csums_in_item = btrfs_item_size_nr(*leaf, *slot) / csum_size;
 
@@ -1916,7 +1916,7 @@ out:
 
 static u64 item_end_offset(struct btrfs_root *root, struct btrfs_key *key,
                           struct extent_buffer *leaf, int slot) {
-       u32 blocksize = root->sectorsize;
+       u32 blocksize = root->fs_info->sectorsize;
        u16 csum_size = btrfs_super_csum_size(root->fs_info->super_copy);
 
        u64 offset = btrfs_item_size_nr(leaf, slot);
@@ -2006,7 +2006,7 @@ static int rebuild_raid_data_chunk_stripes(struct recover_control *rc,
        u64 chunk_end = chunk->offset + chunk->length;
        u64 csum_offset = 0;
        u64 data_offset;
-       u32 blocksize = root->sectorsize;
+       u32 blocksize = root->fs_info->sectorsize;
        u32 tree_csum;
        int index = 0;
        int num_unordered = 0;