__setup("ro", readonly);
__setup("rw", readwrite);
+#ifdef CONFIG_BLOCK
/**
* match_dev_by_uuid - callback for finding a partition using its uuid
* @dev: device passed in by the caller
done:
return res;
}
+#endif
/*
* Convert a name into device number. We accept the following variants:
dev_t res = 0;
int part;
+#ifdef CONFIG_BLOCK
if (strncmp(name, "PARTUUID=", 9) == 0) {
name += 9;
if (strlen(name) != 36)
goto fail;
goto done;
}
+#endif
if (strncmp(name, "/dev/", 5) != 0) {
unsigned maj, min;
if (err)
return err;
- sys_chdir("/root");
+ sys_chdir((const char __user __force *)"/root");
ROOT_DEV = current->fs->pwd.mnt->mnt_sb->s_dev;
printk("VFS: Mounted root (%s filesystem)%s on device %u:%u.\n",
current->fs->pwd.mnt->mnt_sb->s_type->name,
#ifdef CONFIG_ROOT_NFS
static int __init mount_nfs_root(void)
{
- void *data = nfs_root_data();
+ char *root_dev, *root_data;
- create_dev("/dev/root", ROOT_DEV);
- if (data &&
- do_mount_root("/dev/root", "nfs", root_mountflags, data) == 0)
- return 1;
- return 0;
+ if (nfs_root_data(&root_dev, &root_data) != 0)
+ return 0;
+ if (do_mount_root(root_dev, "nfs", root_mountflags, root_data) != 0)
+ return 0;
+ return 1;
}
#endif
out:
devtmpfs_mount("dev");
sys_mount(".", "/", NULL, MS_MOVE, NULL);
- sys_chroot(".");
+ sys_chroot((const char __user __force *)".");
}