Searched refs:nr_hugepages (Results 1 - 7 of 7) sorted by relevance

/linux-master/tools/testing/selftests/memfd/
H A Drun_hugetlbfs_test.sh26 nr_hugepgs=`cat /proc/sys/vm/nr_hugepages`
35 echo $(( $hpages_needed + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages
50 echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
67 echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
/linux-master/tools/testing/selftests/kvm/x86_64/
H A Dnx_huge_pages_test.sh14 HUGE_PAGES=$(cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages)
32 sudo_echo "$(( $HUGE_PAGES + 3 ))" /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
56 sudo_echo "$HUGE_PAGES" /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
/linux-master/tools/testing/selftests/mm/
H A Dcompaction_test.c90 char nr_hugepages[10] = {0}; local
96 fd = open("/proc/sys/vm/nr_hugepages", O_RDWR | O_NONBLOCK);
98 ksft_print_msg("Failed to open /proc/sys/vm/nr_hugepages: %s\n",
105 ksft_print_msg("Failed to read from /proc/sys/vm/nr_hugepages: %s\n",
112 ksft_print_msg("Failed to write 0 to /proc/sys/vm/nr_hugepages: %s\n",
122 ksft_print_msg("Failed to write 100000 to /proc/sys/vm/nr_hugepages: %s\n",
129 if (read(fd, nr_hugepages, sizeof(nr_hugepages)) <= 0) {
130 ksft_print_msg("Failed to re-read from /proc/sys/vm/nr_hugepages: %s\n",
137 compaction_index = mem_free/(atoi(nr_hugepages) * hugepage_siz
[all...]
H A Dcharge_reserved_hugetlb.sh14 nr_hugepgs=$(cat /proc/sys/vm/nr_hugepages)
68 echo 0 >/proc/sys/vm/nr_hugepages
275 local nr_hugepages="$6"
287 echo nr hugepages = "$nr_hugepages"
288 echo "$nr_hugepages" >/proc/sys/vm/nr_hugepages
323 local nr_hugepages="${11}"
340 echo nr hugepages = "$nr_hugepages"
341 echo "$nr_hugepages" >/proc/sys/vm/nr_hugepages
[all...]
H A Drun_vmtests.sh159 # set proper nr_hugepages
161 nr_hugepgs=$(cat /proc/sys/vm/nr_hugepages)
167 if ! echo $((lackpgs + nr_hugepgs)) > /proc/sys/vm/nr_hugepages; then
265 nr_hugepages_tmp=$(cat /proc/sys/vm/nr_hugepages)
267 echo 1 > /proc/sys/vm/nr_hugepages
271 echo "$nr_hugepages_tmp" > /proc/sys/vm/nr_hugepages
304 echo "$nr_hugepgs" > /proc/sys/vm/nr_hugepages
345 prev_nr_hugepages=$(cat /proc/sys/vm/nr_hugepages)
347 echo 6 > /proc/sys/vm/nr_hugepages
351 echo $prev_nr_hugepages > /proc/sys/vm/nr_hugepages
[all...]
H A Dhugetlb_reparenting_test.sh14 nr_hugepgs=$(cat /proc/sys/vm/nr_hugepages)
59 echo 0 >/proc/sys/vm/nr_hugepages
129 echo 100 >/proc/sys/vm/nr_hugepages
257 echo "$nr_hugepgs" > /proc/sys/vm/nr_hugepages
/linux-master/mm/
H A Dhugetlb.c4156 HSTATE_ATTR(nr_hugepages); variable
5019 .procname = "nr_hugepages",

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