From 236ec04599a734f738f3d6e76e1c713ed24f79e2 Mon Sep 17 00:00:00 2001
From: Kir Kolyshkin <kolyshkin@gmail.com>
Date: Tue, 19 May 2020 17:19:14 -0700
Subject: [PATCH] Dockerfile: speed up criu build

... in case we have more than one CPU, that is.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index fd891ee4..6a17ceb5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -63,7 +63,7 @@ RUN mkdir -p /usr/src/criu \
     && curl -fsSL https://github.com/checkpoint-restore/criu/archive/${CRIU_VERSION}.tar.gz | tar -C /usr/src/criu/ -xz --strip-components=1 \
     && cd /usr/src/criu \
     && echo 1 > .gitid \
-    && make install-criu \
+    && make -j $(nproc) install-criu \
     && cd - \
     && rm -rf /usr/src/criu