tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#!/bin/bash
2# SPDX-License-Identifier: GPL-2.0+
3#
4# Analyze a given results directory for rcutorture progress.
5#
6# Usage: kvm-recheck-rcu.sh resdir
7#
8# Copyright (C) Facebook, 2020
9#
10# Authors: Paul E. McKenney <paulmck@kernel.org>
11
12i="$1"
13if test -d "$i" -a -r "$i"
14then
15 :
16else
17 echo Unreadable results directory: $i
18 exit 1
19fi
20. functions.sh
21
22configfile=`echo $i | sed -e 's/^.*\///'`
23nscfs="`grep 'scf_invoked_count ver:' $i/console.log 2> /dev/null | tail -1 | sed -e 's/^.* scf_invoked_count ver: //' -e 's/ .*$//' | tr -d '\015'`"
24if test -z "$nscfs"
25then
26 echo "$configfile ------- "
27else
28 dur="`grep -v '^#' $i/qemu-cmd | sed -e 's/^.* scftorture.shutdown_secs=//' -e 's/ .*$//' 2> /dev/null`"
29 if test -z "$dur"
30 then
31 rate=""
32 else
33 nscfss=`awk -v nscfs=$nscfs -v dur=$dur '
34 BEGIN { print nscfs / dur }' < /dev/null`
35 rate=" ($nscfss/s)"
36 fi
37 echo "${configfile} ------- ${nscfs} SCF handler invocations$rate"
38fi