btrfs-progs: tests: Add test for super block recovery

[platform/upstream/btrfs-progs.git] / ctree.c

diff --git a/ctree.c b/ctree.c
index a5aae51..4fc33b1 100644 (file)
--- a/ctree.c
+++ b/ctree.c
@@ -650,7 +650,6 @@ struct extent_buffer *read_node_slot(struct btrfs_fs_info *fs_info,
                return NULL;
 
        return read_tree_block(fs_info, btrfs_node_blockptr(parent, slot),
-                      fs_info->nodesize,
                       btrfs_node_ptr_generation(parent, slot));
 }
 
@@ -968,6 +967,7 @@ static int noinline push_nodes_for_insert(struct btrfs_trans_handle *trans,
 void reada_for_search(struct btrfs_root *root, struct btrfs_path *path,
                             int level, int slot, u64 objectid)
 {
+       struct btrfs_fs_info *fs_info = root->fs_info;
        struct extent_buffer *node;
        struct btrfs_disk_key disk_key;
        u32 nritems;
@@ -978,7 +978,6 @@ void reada_for_search(struct btrfs_root *root, struct btrfs_path *path,
        int direction = path->reada;
        struct extent_buffer *eb;
        u32 nr;
-       u32 blocksize;
        u32 nscan = 0;
 
        if (level != 1)
@@ -989,8 +988,7 @@ void reada_for_search(struct btrfs_root *root, struct btrfs_path *path,
 
        node = path->nodes[level];
        search = btrfs_node_blockptr(node, slot);
-       blocksize = root->fs_info->nodesize;
-       eb = btrfs_find_tree_block(root, search, blocksize);
+       eb = btrfs_find_tree_block(fs_info, search, fs_info->nodesize);
        if (eb) {
                free_extent_buffer(eb);
                return;
@@ -1020,9 +1018,9 @@ void reada_for_search(struct btrfs_root *root, struct btrfs_path *path,
                if ((search >= lowest_read && search <= highest_read) ||
                    (search < lowest_read && lowest_read - search <= 32768) ||
                    (search > highest_read && search - highest_read <= 32768)) {
-                       readahead_tree_block(root, search, blocksize,
+                       readahead_tree_block(fs_info, search,
                                     btrfs_node_ptr_generation(node, nr));
-                       nread += blocksize;
+                       nread += fs_info->nodesize;
                }
                nscan++;
                if (path->reada < 2 && (nread > SZ_256K || nscan > 32))