From 8b2ad8b12dbef786ae508d9b5f342a56b491cba6 Mon Sep 17 00:00:00 2001
From: anatasluo <luolongjuna@gmail.com>
Date: Mon, 26 Jul 2021 03:33:16 +0000
Subject: [PATCH] add use fork pid support for kernel 4.19

Signed-off-by: anatasluo <luolongjuna@gmail.com>
---
 config/nvwa-restore.yaml | 3 ++-
 src/server.go            | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/config/nvwa-restore.yaml b/config/nvwa-restore.yaml
index 46201f9..ab97121 100644
--- a/config/nvwa-restore.yaml
+++ b/config/nvwa-restore.yaml
@@ -2,4 +2,5 @@ pids:
 services:
 restore_net: false
 enable_quick_kexec: false
-enable_pin_memory: false
\ No newline at end of file
+enable_pin_memory: false
+enable_use_fork_pid: false
diff --git a/src/server.go b/src/server.go
index 3de06a5..a5872da 100644
--- a/src/server.go
+++ b/src/server.go
@@ -219,6 +219,11 @@ func getCriuExtPara() []string {
 		criuExtPara = append(criuExtPara, "--pin-memory")
 	}
 
+	enableFP := nvwaRestoreConfig.GetBool("enable_use_fork_pid")
+	if enableFP {
+		criuExtPara = append(criuExtPara, "--use-fork-pid")
+	}
+
 	return criuExtPara
 }
 
-- 
2.25.1

