From aedbf1e08587dcebcbc21a330bfb32522234a472 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Tue, 19 Mar 2019 16:21:09 -0700 Subject: tools/memory-model: Add simpletest.sh to check locking, RCU, and SRCU This commit abstracts out common function to check a given litmus test for locking, RCU, and SRCU in order to avoid duplicating code. Signed-off-by: Paul E. McKenney --- tools/memory-model/scripts/simpletest.sh | 35 ++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100755 tools/memory-model/scripts/simpletest.sh diff --git a/tools/memory-model/scripts/simpletest.sh b/tools/memory-model/scripts/simpletest.sh new file mode 100755 index 000000000000..7edc5d361665 --- /dev/null +++ b/tools/memory-model/scripts/simpletest.sh @@ -0,0 +1,35 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0+ +# +# Give zero status if this is a simple test and non-zero otherwise. +# Simple tests do not contain locking, RCU, or SRCU. +# +# Usage: +# simpletest.sh file.litmus +# +# Copyright IBM Corporation, 2019 +# +# Author: Paul E. McKenney + + +litmus=$1 + +if test -f "$litmus" -a -r "$litmus" +then + : +else + echo ' --- ' error: \"$litmus\" is not a readable file + exit 255 +fi +exclude="^[[:space:]]*\(" +exclude="${exclude}spin_lock(\|spin_unlock(\|spin_trylock(\|spin_is_locked(" +exclude="${exclude}\|rcu_read_lock(\|rcu_read_unlock(" +exclude="${exclude}\|synchronize_rcu(\|synchronize_rcu_expedited(" +exclude="${exclude}\|srcu_read_lock(\|srcu_read_unlock(" +exclude="${exclude}\|synchronize_srcu(\|synchronize_srcu_expedited(" +exclude="${exclude}\)" +if grep -q $exclude $litmus +then + exit 255 +fi +exit 0 -- cgit