btrfs_root_readonly
if (btrfs_root_readonly(root))
if (btrfs_root_readonly(root))
if (btrfs_root_readonly(root))
if (btrfs_root_readonly(root))
if (!!(flags & BTRFS_SUBVOL_RDONLY) == btrfs_root_readonly(root))
if (btrfs_root_readonly(root)) {
if (btrfs_root_readonly(root))
if (btrfs_root_readonly(root)) {
if (btrfs_root_readonly(root_out))
if (!btrfs_root_readonly(send_root)) {
if (!btrfs_root_readonly(clone_root) ||
if (!btrfs_root_readonly(sctx->parent_root) ||
if (btrfs_root_readonly(BTRFS_I(inode)->root))
if (btrfs_root_readonly(BTRFS_I(inode)->root))