path: root/btrfs-corrupt-block.c
diff options
authorQu Wenruo <>2016-02-22 14:59:55 +0800
committerDavid Sterba <>2016-02-26 17:27:58 +0100
commit9db13dca2f00b8a7cfd31fb737cfd0e73ad48abf (patch)
treeadc2cea9c6e95ab693b657d092e29f3ea223cb44 /btrfs-corrupt-block.c
parent43318324d20cccccfacf2e82ac10e27eefb6cc95 (diff)
btrfs-progs: Add support for tree block operations on fs_info without roots
Since open_ctree_fs_info() now may return a fs_info even without any roots, modify functions like read_tree_block() to operate with such fs_info. This provides the basis for btrfs-find-root to operate on chunk tree with corrupted fs. Signed-off-by: Qu Wenruo <> [ coding style adjustments, unified declarations ] Signed-off-by: David Sterba <>
Diffstat (limited to 'btrfs-corrupt-block.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/btrfs-corrupt-block.c b/btrfs-corrupt-block.c
index c908b7e8..be5cd7ea 100644
--- a/btrfs-corrupt-block.c
+++ b/btrfs-corrupt-block.c
@@ -45,7 +45,7 @@ static struct extent_buffer *debug_corrupt_block(struct btrfs_root *root,
int num_copies;
int mirror_num = 1;
- eb = btrfs_find_create_tree_block(root, bytenr, blocksize);
+ eb = btrfs_find_create_tree_block(root->fs_info, bytenr, blocksize);
if (!eb)
return NULL;