diff options
| -rw-r--r-- | cmds-check.c | 5 | ||||
| -rw-r--r-- | disk-io.c | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/cmds-check.c b/cmds-check.c index 7c5cfbb1..c0a9870e 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -6990,6 +6990,11 @@ int cmd_check(int argc, char **argv) ret = -EIO; goto close_out; } + if (!extent_buffer_uptodate(info->csum_root->node)) { + fprintf(stderr, "Checksum root corrupted, rerun with --init-csum-tree option\n"); + ret = -EIO; + goto close_out; + } fprintf(stderr, "checking extents\n"); ret = check_chunks_and_extents(root); @@ -909,6 +909,13 @@ int btrfs_setup_all_roots(struct btrfs_fs_info *fs_info, u64 root_tree_bytenr, printk("Couldn't setup csum tree\n"); if (!(flags & OPEN_CTREE_PARTIAL)) return -EIO; + /* do the same thing as extent tree rebuilding */ + fs_info->csum_root->node = + btrfs_find_create_tree_block(fs_info->extent_root, 0, + leafsize); + if (!fs_info->csum_root->node) + return -ENOMEM; + clear_extent_buffer_uptodate(NULL, fs_info->csum_root->node); } fs_info->csum_root->track_dirty = 1; |