diff options
Diffstat (limited to 'arch/arm/mvp/mvpkm/lowmemkiller_variant.sh')
| -rw-r--r-- | arch/arm/mvp/mvpkm/lowmemkiller_variant.sh | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/arch/arm/mvp/mvpkm/lowmemkiller_variant.sh b/arch/arm/mvp/mvpkm/lowmemkiller_variant.sh deleted file mode 100644 index 7721e57..0000000 --- a/arch/arm/mvp/mvpkm/lowmemkiller_variant.sh +++ /dev/null @@ -1,92 +0,0 @@ -#!/bin/bash -# -# Linux 2.6.32 and later Kernel module for VMware MVP Hypervisor Support -# -# Copyright (C) 2010-2012 VMware, Inc. All rights reserved. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License version 2 as published by -# the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -# more details. -# -# You should have received a copy of the GNU General Public License along with -# this program; see the file COPYING. If not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# @brief Script providing the variant of the low memory killer implementation -# to assist in mvpkm's export of the other_file calculation. - -if [ -z "$1" ] -then - echo "Usage: $0 <path to lowmemorykiller.c>" - exit 1 -fi - -# We look at the relevant section of the lowmem_shrink function here. This -# pattern is sufficient to distinguish between the known variants without -# introducing too many false positives for new variants. I.e. we can spot the -# lines that matter for the other_file calculation. In some cases the -# lowmemorykiller uses only the other_file calculation instead of max(free, -# file) - in the cases we've seen this is OK with the balloon policy, since the -# free term isn't really significant when we get into low memory states anyway. - -tmp_file="lmk_md5sum_$RANDOM" - -cat $1 | tr -d '\ \t\n\r' > $tmp_file -sed -i -e 's/.*\(intother_file.*other_file<\).*/;\1/' \ - -e 's/[;][^;]*other_file[^;]*/#<#&#>#/g' \ - -e 's/#>#[^#]*//g' $tmp_file - -# Detect MD5SUM executable -HOST_OS=`uname -s` -if [ "$HOST_OS" = "Darwin" ] -then - MD5SUM_EXEC=md5 -else - MD5SUM_EXEC=md5sum -fi - -MD5=`${MD5SUM_EXEC} $tmp_file | cut -f1 -d\ ` - -rm $tmp_file - -case $MD5 in -4af66fafb5e4cbd7b4092e29e071f152|\ -a0f18472eb53e52b38d6f85d4ec66842|\ -590b89af56f57146edffceba60845ad8|\ -fddbb73a58e82ba1966fd862a561c2bd) - #/* - # * This is the same as the non-exported global_reclaimable_pages() when there - # * is no swap. - # */ - #other_file = global_page_state(NR_ACTIVE_FILE) + - # global_page_state(NR_INACTIVE_FILE); - V=1 -;; -943372c447dd868845d71781292eae17|\ -14d0cc4189c1f4fd7818c3393cc8c311) - # other_file = global_page_state(NR_FILE_PAGES); - V=2 -;; -59f3bb678a855acfea2365b7a904bc5b|\ -df96cbb1784869ac7d017dd343e4e8f2) - # other_file = global_page_state(NR_FILE_PAGES) - global_page_state(NR_SHMEM); - V=3 -;; -ed03b69361c2881ed1a031c9b9a24d8a|\ -8639aca416d3014d68548d6cb538405b) - # other_file = global_page_state(NR_FREE_PAGES) + global_page_state(NR_FILE_PAGES); - # (other_free not used, but max(other_free, other_file) = other_file in this - # case. - V=4 -;; -*) - V=0 -;; -esac - -echo "$MD5 $V" |