From mboxrd@z Thu Jan 1 00:00:00 1970 From: paulmck@kernel.org Subject: [PATCH tip/core/rcu 12/32] tools/memory-model: Add simpletest.sh to check locking, RCU, and SRCU Date: Wed, 2 Oct 2019 17:26:30 -0700 Message-ID: <20191003002650.11249-12-paulmck@kernel.org> References: <20191003001039.GA8027@paulmck-ThinkPad-P72> Return-path: In-Reply-To: <20191003001039.GA8027@paulmck-ThinkPad-P72> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, mingo@kernel.org Cc: stern@rowland.harvard.edu, parri.andrea@gmail.com, will@kernel.org, peterz@infradead.org, boqun.feng@gmail.com, npiggin@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr, akiyks@gmail.com, "Paul E. McKenney" List-Id: linux-arch.vger.kernel.org From: "Paul E. McKenney" 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 0000000..7edc5d3 --- /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 -- 2.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:56100 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729623AbfJCA04 (ORCPT ); Wed, 2 Oct 2019 20:26:56 -0400 From: paulmck@kernel.org Subject: [PATCH tip/core/rcu 12/32] tools/memory-model: Add simpletest.sh to check locking, RCU, and SRCU Date: Wed, 2 Oct 2019 17:26:30 -0700 Message-ID: <20191003002650.11249-12-paulmck@kernel.org> In-Reply-To: <20191003001039.GA8027@paulmck-ThinkPad-P72> References: <20191003001039.GA8027@paulmck-ThinkPad-P72> Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, mingo@kernel.org Cc: stern@rowland.harvard.edu, parri.andrea@gmail.com, will@kernel.org, peterz@infradead.org, boqun.feng@gmail.com, npiggin@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr, akiyks@gmail.com, "Paul E. McKenney" Message-ID: <20191003002630.mOJnBcvBId_mqk46RgAj2uTGXziAb3mC9MZgLFiVBOw@z> From: "Paul E. McKenney" 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 0000000..7edc5d3 --- /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 -- 2.9.5