prctl: Add support for PR_SET_THP_DISABLE and PR_GET_THP_DISABLE
Change-Id: I04c5568a9eb78bcac632b734f34bba49cf602c4d Refs: #1181
This commit is contained in:
Ken Sato
committed by
Masamichi Takagi
Masamichi Takagi
parent
eb184419ea
commit
dfd23c3ebe
199
test/issues/1181/C1181.sh
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199
test/issues/1181/C1181.sh
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#!/bin/sh
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USELTP=1
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USEOSTEST=0
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if [ $# -lt 1 ]; then
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echo "usage: C1181.sh <arch>"
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exit 1
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fi
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. ../../common.sh
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if [ -f "./$1_config" ]; then
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. ./$1_config
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else
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echo "$1 is unexpected arch"
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exit 1
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fi
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tid=001
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echo "*** CT$tid start *******************************"
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echo "** case: THP_DISABLED"
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./set_thp_and_exec 1 ${MCEXEC} ./check_thp 1 | tee ./CT${tid}.txt
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echo "** case: THP_ENABLED"
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./set_thp_and_exec 0 ${MCEXEC} ./check_thp 0 | tee -a ./CT${tid}.txt
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ok=`grep "\[ OK \]" CT${tid}.txt | wc -l`
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ng=`grep "\[ NG \]" CT${tid}.txt | wc -l`
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if [ $ng = 0 ]; then
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echo "*** CT$tid: PASSED (ok:$ok, ng:$ng)"
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else
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echo "*** CT$tid: FAILED (ok:$ok, ng:$ng)"
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fi
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LARGE_PAGE_STR="large page allocation"
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echo ""
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tid=002
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echo "*** CT$tid start *******************************"
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echo "** case: THP_DISABLED"
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${IHKOSCTL} 0 clear_kmsg
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./set_thp_and_exec 1 ${MCEXEC} ./mmap_large
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${IHKOSCTL} 0 kmsg > ./CT${tid}_01.txt
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if grep "${LARGE_PAGE_STR}" ./CT${tid}_01.txt &> /dev/null ; then
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echo "[ NG ] THP is Working" | tee ./CT${tid}.txt
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else
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echo "[ OK ] THP is NOT Working" | tee ./CT${tid}.txt
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fi
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echo "** case: THP_ENABLED"
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${IHKOSCTL} 0 clear_kmsg
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./set_thp_and_exec 0 ${MCEXEC} ./mmap_large
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${IHKOSCTL} 0 kmsg > ./CT${tid}_02.txt
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if grep "${LARGE_PAGE_STR}" ./CT${tid}_02.txt &> /dev/null ; then
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pgsize_allocated=`grep "large page allocation" ./CT${tid}_02.txt | tail -1 | grep -oE 'size: \w*' | sed 's/size: //'`
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echo "pgsize_allocated: ${pgsize_allocated}"
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if [ "$pgsize_allocated" == "${MMAP_LARGE}" ]; then
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echo "[ OK ] THP is Working well" | tee -a ./CT${tid}.txt
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else
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echo "[ NG ] THP is Working, but pgsize is INVALID" | tee -a ./CT${tid}.txt
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fi
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else
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echo "[ NG ] when THP is ENABLED, NOT Working" | tee -a ./CT${tid}.txt
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fi
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ok=`grep "\[ OK \]" CT${tid}.txt | wc -l`
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ng=`grep "\[ NG \]" CT${tid}.txt | wc -l`
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if [ $ng = 0 ]; then
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echo "*** CT$tid: PASSED (ok:$ok, ng:$ng)"
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else
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echo "*** CT$tid: FAILED (ok:$ok, ng:$ng)"
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fi
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echo ""
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tid=003
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echo "*** CT$tid start *******************************"
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echo "** case: THP_DISABLED"
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${IHKOSCTL} 0 clear_kmsg
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./set_thp_and_exec 1 ${MCEXEC} ./shm_large
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${IHKOSCTL} 0 kmsg > ./CT${tid}_01.txt
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if grep "${LARGE_PAGE_STR}" ./CT${tid}_01.txt &> /dev/null ; then
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echo "[ NG ] THP is Working" | tee ./CT${tid}.txt
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else
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echo "[ OK ] THP is NOT Working" | tee ./CT${tid}.txt
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fi
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echo "** case: THP_ENABLED"
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${IHKOSCTL} 0 clear_kmsg
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./set_thp_and_exec 0 ${MCEXEC} ./shm_large
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${IHKOSCTL} 0 kmsg > ./CT${tid}_02.txt
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if grep "${LARGE_PAGE_STR}" ./CT${tid}_02.txt &> /dev/null ; then
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pgsize_allocated=`grep "large page allocation" ./CT${tid}_02.txt | tail -1 | grep -oE 'size: \w*' | sed 's/size: //'`
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echo "pgsize_allocated: ${pgsize_allocated}"
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if [ "$pgsize_allocated" == "${SHM_LARGE}" ]; then
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echo "[ OK ] THP is Working well" | tee -a ./CT${tid}.txt
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else
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echo "[ NG ] THP is Working, but pgsize is INVALID" | tee -a ./CT${tid}.txt
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fi
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else
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echo "[ NG ] large page is NOT Working" | tee -a ./CT${tid}.txt
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fi
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ok=`grep "\[ OK \]" CT${tid}.txt | wc -l`
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ng=`grep "\[ NG \]" CT${tid}.txt | wc -l`
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if [ $ng = 0 ]; then
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echo "*** CT$tid: PASSED (ok:$ok, ng:$ng)"
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else
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echo "*** CT$tid: FAILED (ok:$ok, ng:$ng)"
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fi
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# init for hugetlbfs test
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sudo mkdir -p /mnt/hugetlbfs-2M
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sudo mount -t hugetlbfs -o mode=777,pagesize=2m none /mnt/hugetlbfs-2M
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sudo mkdir -p /mnt/hugetlbfs-1G
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sudo mount -t hugetlbfs -o mode=777,pagesize=1g none /mnt/hugetlbfs-1G
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echo ""
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tid=004
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echo "*** CT$tid start *******************************"
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echo "** case: THP_DISABLED"
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${IHKOSCTL} 0 clear_kmsg
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./set_thp_and_exec 1 ${MCEXEC} ./mmap_hugetlbfs
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${IHKOSCTL} 0 kmsg > ./CT${tid}_01.txt
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if grep "${LARGE_PAGE_STR}" ./CT${tid}_01.txt &> /dev/null ; then
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pgsize_allocated=`grep "large page allocation" ./CT${tid}_01.txt | head -1 | grep -oE 'size: \w*' | sed 's/size: //'`
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echo "pgsize_allocated: ${pgsize_allocated}"
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if [ "$pgsize_allocated" == "${SIZE_2M}" ]; then
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echo "[ OK ] hugetlbfs-2M is Working well" | tee ./CT${tid}.txt
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else
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echo "[ NG ] pgsize is INVALID" | tee ./CT${tid}.txt
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fi
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pgsize_allocated=`grep "large page allocation" ./CT${tid}_01.txt | tail -1 | grep -oE 'size: \w*' | sed 's/size: //'`
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echo "pgsize_allocated: ${pgsize_allocated}"
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if [ "$pgsize_allocated" == "${SIZE_1G}" ]; then
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echo "[ OK ] hugetlbfs-1G is Working well" | tee -a ./CT${tid}.txt
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else
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echo "[ NG ] pgsize is INVALID" | tee -a ./CT${tid}.txt
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fi
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else
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echo "[ NG ] hugetlbfs-1G is NOT Working" | tee ./CT${tid}.txt
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fi
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echo "** case: THP_ENABLED"
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${IHKOSCTL} 0 clear_kmsg
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./set_thp_and_exec 0 ${MCEXEC} ./mmap_hugetlbfs
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${IHKOSCTL} 0 kmsg > ./CT${tid}_02.txt
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if grep "${LARGE_PAGE_STR}" ./CT${tid}_02.txt &> /dev/null ; then
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pgsize_allocated=`grep "large page allocation" ./CT${tid}_02.txt | head -1 | grep -oE 'size: \w*' | sed 's/size: //'`
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echo "pgsize_allocated: ${pgsize_allocated}"
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if [ "$pgsize_allocated" == "${SIZE_2M}" ]; then
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echo "[ OK ] hugetlbfs-2M is Working well" | tee -a ./CT${tid}.txt
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else
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echo "[ NG ] pgsize is INVALID" | tee -a ./CT${tid}.txt
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fi
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pgsize_allocated=`grep "large page allocation" ./CT${tid}_02.txt | tail -1 | grep -oE 'size: \w*' | sed 's/size: //'`
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echo "pgsize_allocated: ${pgsize_allocated}"
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if [ "$pgsize_allocated" == "${SIZE_1G}" ]; then
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echo "[ OK ] hugetlbfs-1G is Working well" | tee -a ./CT${tid}.txt
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else
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echo "[ NG ] pgsize is INVALID" | tee -a ./CT${tid}.txt
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fi
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else
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echo "[ NG ] hugetlbfs-1G is NOT Working" | tee -a ./CT${tid}.txt
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fi
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ok=`grep "\[ OK \]" CT${tid}.txt | wc -l`
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ng=`grep "\[ NG \]" CT${tid}.txt | wc -l`
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if [ $ng = 0 ]; then
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echo "*** CT$tid: PASSED (ok:$ok, ng:$ng)"
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else
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echo "*** CT$tid: FAILED (ok:$ok, ng:$ng)"
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fi
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# fini for hugetlbfs test
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sudo umount /mnt/hugetlbfs-2M
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sudo umount /mnt/hugetlbfs-1G
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echo ""
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tid=005
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echo "*** CT$tid start *******************************"
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sudo ${MCEXEC} ${LTPBIN}/prctl01 2>&1 | tee ./CT${tid}.txt
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ok=`grep TPASS CT${tid}.txt | wc -l`
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ng=`grep TFAIL CT${tid}.txt | wc -l`
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if [ $ng = 0 ]; then
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echo "*** CT$tid: PASSED (ok:$ok, ng:$ng)"
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else
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echo "*** CT$tid: FAILED (ok:$ok, ng:$ng)"
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fi
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echo ""
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tid=006
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echo "*** CT$tid start *******************************"
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sudo ${MCEXEC} ${LTPBIN}/prctl02 2>&1 | tee ./CT${tid}.txt
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ok=`grep TPASS CT${tid}.txt | wc -l`
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ng=`grep TFAIL CT${tid}.txt | wc -l`
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if [ $ng = 0 ]; then
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echo "*** CT$tid: PASSED (ok:$ok, ng:$ng)"
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else
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echo "*** CT$tid: FAILED (ok:$ok, ng:$ng)"
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fi
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