From 107edb3eec98a707118ae9a4a804a256e53892a0 Mon Sep 17 00:00:00 2001
From: Daniel Verkamp <dverkamp@chromium.org>
Date: Fri, 5 Apr 2019 09:58:48 -0700
Subject: main: add --cpu-affinity option to pin VCPUs

This allows setting the affinity of the VCPU threads to specific host
CPUs.  Note that each individual CPU has its affinity set to the full
set of CPUs specified, so the host kernel may still reschedule VCPU
threads on whichever host CPUs it sees fit (within the specified set).

BUG=chromium:909793
TEST=build_test

Change-Id: I09b893901caf91368b64f5329a6e9f39027fef23
Signed-off-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1554865
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
---
 src/argument.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/argument.rs')

diff --git a/src/argument.rs b/src/argument.rs
index 43ae424..6b4cfe9 100644
--- a/src/argument.rs
+++ b/src/argument.rs
@@ -44,6 +44,7 @@ use std::fmt::{self, Display};
 use std::result;
 
 /// An error with argument parsing.
+#[derive(Debug)]
 pub enum Error {
     /// There was a syntax error with the argument.
     Syntax(String),
-- 
cgit 1.4.1