start: use lxc_raw_clone_cb() where possible

This way we can rely on the kernel's copy-on-write support similar to fork(). Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

start: use lxc_raw_clone_cb() where possible
66fe662e · Christian Brauner · 14c678f1 · 66fe662e
Unverified Commit 66fe662e authored Dec 15, 2017 by Christian Brauner
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start.c src/lxc/start.c +1 -1

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--- a/src/lxc/start.c
+++ b/src/lxc/start.c
@@ -1380,7 +1380,7 @@ static int lxc_spawn(struct lxc_handler *handler)
 		flags &= ~CLONE_NEWNET;
 	}

-	handler->pid = lxc_clone(do_start, handler, flags);
+	handler->pid = lxc_raw_clone_cb(do_start, handler, flags);
 	if (handler->pid < 0) {
 		SYSERROR("Failed to clone a new set of namespaces.");
 		goto out_delete_net;