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8298038: [s390] Configure script detects num_cores +1

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Reviewed-by: tsteele, erikj
This commit is contained in:
Amit Kumar 2023-01-27 05:41:05 +00:00 committed by Tyler Steele
parent c3ff151457
commit 0eb1f66fd8
1 changed files with 2 additions and 2 deletions
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4
make/autoconf/build-performance.m4
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@ -1,5 +1,5 @@
#
# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2011, 2023, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@ -31,7 +31,7 @@ AC_DEFUN([BPERF_CHECK_CORES],
if test -f /proc/cpuinfo; then
# Looks like a Linux (or cygwin) system
NUM_CORES=`cat /proc/cpuinfo | grep -c processor`
NUM_CORES=`cat /proc/cpuinfo | grep -cw processor`
if test "$NUM_CORES" -eq "0"; then
NUM_CORES=`cat /proc/cpuinfo | grep -c ^CPU`
fi