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-rw-r--r--fs/btrfs/ctree.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index cc89b63d65a4..56e132d825a2 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1494,6 +1494,7 @@ noinline int btrfs_cow_block(struct btrfs_trans_handle *trans,
return ret;
}
+ALLOW_ERROR_INJECTION(btrfs_cow_block, ERRNO);
/*
* helper function for defrag to decide if two blocks pointed to by a
@@ -2821,6 +2822,7 @@ done:
btrfs_release_path(p);
return ret;
}
+ALLOW_ERROR_INJECTION(btrfs_search_slot, ERRNO);
/*
* Like btrfs_search_slot, this looks for a key in the given tree. It uses the