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Searched refs:nr_hugepages (Results 1 - 6 of 6) sorted by relevance

/third_party/ltp/lib/newlib_tests/
H A Dtest_zero_hugepage.sh14 orig_value=`cat /proc/sys/vm/nr_hugepages`
20 if [ ! -f /proc/sys/vm/nr_hugepages ]; then
21 tconf "/proc/sys/vm/nr_hugepages does not exist"
24 if [ ! -w /proc/sys/vm/nr_hugepages ]; then
25 tconf "no write permission to /proc/sys/vm/nr_hugepages (run as root)"
28 echo 4 > /proc/sys/vm/nr_hugepages
32 echo $orig_value > /proc/sys/vm/nr_hugepages
/third_party/ltp/testcases/kernel/mem/hugetlb/hugemmap/
H A Dhugemmap27.c56 int nr_hugepages; in run_test() local
65 nr_hugepages = SAFE_READ_MEMINFO(MEMINFO_HPAGE_FREE); in run_test()
69 p = SAFE_MMAP(NULL, hpage_size * nr_hugepages, in run_test()
72 tst_res(TINFO, "Reserve all hugepages %d", nr_hugepages); in run_test()
95 SAFE_MUNMAP(p, hpage_size * nr_hugepages); in run_test()
/third_party/ltp/testcases/kernel/controllers/cpuset/cpuset_memory_test/
H A Dcpuset_memory_testset.sh181 save_nr_hugepages=$(cat /proc/sys/vm/nr_hugepages)
182 echo $((2*$nr_mems)) > /proc/sys/vm/nr_hugepages
190 echo $save_nr_hugepages > /proc/sys/vm/nr_hugepages
191 if [ $(cat /proc/sys/vm/nr_hugepages) -ne $save_nr_hugepages ]; then
192 tst_resm TFAIL "can't restore nr_hugepages(nr_hugepages = $save_nr_hugepages)."
220 save_nr_hugepages=$(cat /proc/sys/vm/nr_hugepages)
221 echo $((2*$nr_mems)) > /proc/sys/vm/nr_hugepages
229 echo $save_nr_hugepages > /proc/sys/vm/nr_hugepages
230 if [ $(cat /proc/sys/vm/nr_hugepages)
[all...]
/third_party/ltp/testcases/kernel/numa/
H A Dnuma01.sh312 Ori_hpgs=$(cat ${Sys_node}/node${node}/hugepages/hugepages-${HPAGE_SIZE}kB/nr_hugepages)
314 echo $New_hpgs >${Sys_node}/node${node}/hugepages/hugepages-${HPAGE_SIZE}kB/nr_hugepages
316 Chk_hpgs=$(cat ${Sys_node}/node${node}/hugepages/hugepages-${HPAGE_SIZE}kB/nr_hugepages)
334 echo $Ori_hpgs >${Sys_node}/node${node}/hugepages/hugepages-${HPAGE_SIZE}kB/nr_hugepages
339 echo $Ori_hpgs >${Sys_node}/node${node}/hugepages/hugepages-${HPAGE_SIZE}kB/nr_hugepages
/third_party/ltp/testcases/kernel/mce-test/hwpoison/
H A Drun-huge-test.sh17 echo 1000 > /proc/sys/vm/nr_hugepages
/third_party/ltp/testcases/kernel/mce-test/tsrc/
H A Drun-huge-test.sh17 echo 1000 > /proc/sys/vm/nr_hugepages

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