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Searched refs:nr_hugepages (Results 1 – 14 of 14) sorted by relevance

/linux/tools/testing/selftests/ublk/
H A Dtest_shmemzc_03.sh26 OLD_NR_HP=$(cat /proc/sys/vm/nr_hugepages)
27 echo 10 > /proc/sys/vm/nr_hugepages
28 NR_HP=$(cat /proc/sys/vm/nr_hugepages)
31 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
40 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
65 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
H A Dtest_shmemzc_02.sh26 OLD_NR_HP=$(cat /proc/sys/vm/nr_hugepages)
27 echo 10 > /proc/sys/vm/nr_hugepages
28 NR_HP=$(cat /proc/sys/vm/nr_hugepages)
31 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
40 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
64 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
H A Dtest_shmemzc_04.sh26 OLD_NR_HP=$(cat /proc/sys/vm/nr_hugepages)
27 echo 10 > /proc/sys/vm/nr_hugepages
28 NR_HP=$(cat /proc/sys/vm/nr_hugepages)
31 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
40 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
68 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
H A Dtest_shmemzc_01.sh26 OLD_NR_HP=$(cat /proc/sys/vm/nr_hugepages)
27 echo 10 > /proc/sys/vm/nr_hugepages
28 NR_HP=$(cat /proc/sys/vm/nr_hugepages)
31 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
40 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
68 echo "$OLD_NR_HP" > /proc/sys/vm/nr_hugepages
/linux/tools/testing/selftests/mm/
H A Dcompaction_test.c92 unsigned long nr_hugepages; in check_compaction()
104 nr_hugepages = mem_free / hugepage_size / 2; in check_compaction()
105 hugetlb_set_nr_default_pages(nr_hugepages); in check_compaction()
109 nr_hugepages = hugetlb_nr_default_pages(); in check_compaction()
110 if (!nr_hugepages) { in check_compaction()
114 compaction_index = mem_free/(nr_hugepages * hugepage_size); in check_compaction()
116 ksft_print_msg("Number of huge pages allocated = %lu\n", nr_hugepages); in check_compaction()
148 ksft_exit_skip("Could not reset nr_hugepages\n"); in check_compaction()
91 char nr_hugepages[20] = {0}; check_compaction() local
173 char nr_hugepages[20] = {0}; set_zero_hugepages() local
H A Drun_vmtests.sh
H A Dva_high_addr_switch.sh
H A Dcharge_reserved_hugetlb.sh19 nr_hugepgs=$(cat /proc/sys/vm/nr_hugepages)
20 trap 'echo "$nr_hugepgs" > /proc/sys/vm/nr_hugepages' EXIT INT TERM
299 local nr_hugepages="$6"
311 echo nr hugepages = "$nr_hugepages"
312 echo "$nr_hugepages" >/proc/sys/vm/nr_hugepages
349 local nr_hugepages="${11}"
366 echo nr hugepages = "$nr_hugepages"
367 echo "$nr_hugepages" >/proc/sys/vm/nr_hugepages
[all...]
H A Dhugetlb_reparenting_test.sh14 nr_hugepgs=$(cat /proc/sys/vm/nr_hugepages)
15 trap 'echo "$nr_hugepgs" > /proc/sys/vm/nr_hugepages' EXIT INT TERM
125 echo 100 >/proc/sys/vm/nr_hugepages
H A Dhugetlb-soft-offline.c7 * nr_hugepages/free_hugepages should be reduced by 1.
155 ksft_print_msg("Before MADV_SOFT_OFFLINE nr_hugepages=%ld\n", in test_soft_offline_common()
162 ksft_print_msg("After MADV_SOFT_OFFLINE nr_hugepages=%ld\n", in test_soft_offline_common()
104 read_nr_hugepages(unsigned long hugepage_size,unsigned long * nr_hugepages) read_nr_hugepages() argument
/linux/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/tools/testing/selftests/drivers/net/hw/
H A Ddevmem_lib.py29 def _restore_nr_hugepages(nr_hugepages): argument
31 f.write(str(nr_hugepages))
37 nr_hugepages = int(f.read().strip())
38 if nr_hugepages >= want:
42 defer(_restore_nr_hugepages, nr_hugepages)
/linux/Documentation/ABI/testing/
H A Dsysfs-kernel-mm-hugepages11 - nr_hugepages
/linux/mm/
H A Dhugetlb_sysfs.c86 HSTATE_ATTR(nr_hugepages);