From 12c2a750f5a607923ce3b532d34ec61a4a1b6eeb Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Thu, 13 Jun 2019 10:40:43 +0100
Subject: [PATCH] build: fix build lockup by increasing GOMAXPROCS - Fixes
 #3154

It was discovered after lots of experimentation that the cmd/mount
tests have a tendency to lock up if GOMAXPROCS=1 or 2.  Since the
Travis builders only have 2 vCPUs by default, this happens on the
build server very often.

This workaround increases GOMAXPROCS to make the mount test lockup
less likely.

Ideally this should be fixed in the mount tests at some point.
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 3bd5fb210..773faa6d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,6 +31,7 @@ install:
 env:
   global:
     - GOTAGS=cmount
+    - GOMAXPROCS=8              # workaround for cmd/mount tests locking up - see #3154
     - GO111MODULE=off
     - GITHUB_USER=ncw
     - secure: gU8gCV9R8Kv/Gn0SmCP37edpfIbPoSvsub48GK7qxJdTU628H0KOMiZW/T0gtV5d67XJZ4eKnhJYlxwwxgSgfejO32Rh5GlYEKT/FuVoH0BD72dM1GDFLSrUiUYOdoHvf/BKIFA3dJFT4lk2ASy4Zh7SEoXHG6goBlqUpYx8hVA=