/openbmc/linux/tools/testing/selftests/kvm/x86_64/ |
H A D | nx_huge_pages_test.sh | 14 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
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H A D | dirty_log_page_splitting_test.c | 38 uint64_t hugepages; member 46 stats->hugepages = stats->pages_2m + stats->pages_1g; in get_page_stats() 50 stats->hugepages); in get_page_stats() 182 TEST_ASSERT_EQ(stats_clear_pass[0].hugepages, 0); in run_test() 184 TEST_ASSERT_EQ(stats_dirty_logging_enabled.hugepages, stats_populated.hugepages); in run_test() 186 TEST_ASSERT_EQ(stats_dirty_logging_enabled.hugepages, 0); in run_test()
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/openbmc/linux/Documentation/ABI/testing/ |
H A D | sysfs-kernel-mm-hugepages | 1 What: /sys/kernel/mm/hugepages/ 5 /sys/kernel/mm/hugepages/ contains a number of subdirectories 6 of the form hugepages-<size>kB, where <size> is the page size 7 of the hugepages supported by the kernel/CPU combination.
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/openbmc/linux/Documentation/arch/arm64/ |
H A D | hugetlbpage.rst | 10 - the size of hugepages 13 The ARM64 port supports two flavours of hugepages. 18 These are regular hugepages where a pmd or a pud page table entry points to a
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/openbmc/qemu/docs/ |
H A D | memory-hotplug.txt | 54 For example, assuming that the host has 1GB hugepages available in 55 the /mnt/hugepages-1GB directory, a 1GB hugepage could be hotplugged 58 (qemu) object_add memory-backend-file,id=mem1,size=1G,mem-path=/mnt/hugepages-1GB 71 -object memory-backend-file,id=mem1,size=1G,mem-path=/mnt/hugepages-1G \ 73 -object memory-backend-file,id=mem2,size=256M,mem-path=/mnt/hugepages-2MB \
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/openbmc/openbmc/meta-openembedded/meta-oe/recipes-benchmark/libhugetlbfs/files/ |
H A D | 0002-Mark-glibc-specific-code-so.patch | 29 /* Set some allocator options more appropriate for hugepages */ 36 * to mmap() if we run out of hugepages. */
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/openbmc/linux/Documentation/admin-guide/mm/ |
H A D | hugetlbpage.rst | 117 hugepagesz=2M hugepages=512 122 hugepages 135 hugepages=256 hugepagesz=2M hugepages=512 138 indicating that the hugepages=512 parameter is ignored. If a hugepages 144 hugepagesz=2M hugepages=0:1,1:2 158 hugepages=256 159 default_hugepagesz=2M hugepages=256 160 hugepages=256 default_hugepagesz=2M 238 /sys/kernel/mm/hugepages 243 hugepages-${size}kB [all …]
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H A D | transhuge.rst | 44 hugepages but a significant speedup already happens if only one of 45 the two is using hugepages just because of the fact the TLB miss is 62 hugepages. It requires no modifications for applications to take 72 In certain cases when hugepages are enabled system wide, application 76 possible to disable hugepages system-wide and to only have them inside 79 Embedded systems should enable hugepages only inside madvise regions 83 Applications that gets a lot of benefit from hugepages and that don't 84 risk to lose memory by using hugepages, should use 105 anonymous hugepages in case they're not immediately free to madvise 107 pages unless hugepages are immediately available. Clearly if we spend CPU [all …]
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/openbmc/qemu/docs/system/devices/ |
H A D | ivshmem.rst | 50 ivshmem and hugepages 58 …|qemu_system_x86| -object memory-backend-file,size=1G,mem-path=/dev/hugepages/my-shmem-file,share,… 61 ivshmem-server also supports hugepages mount points with the ``-m``
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/openbmc/linux/tools/testing/selftests/kvm/ |
H A D | max_guest_memory_test.c | 172 bool hugepages = false; in main() local 205 hugepages = true; in main() 222 fd = kvm_memfd_alloc(slot_size, hugepages); in main()
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/openbmc/linux/Documentation/features/vm/THP/ |
H A D | arch-support.txt | 4 # description: arch supports transparent hugepages
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/openbmc/linux/drivers/gpu/drm/i915/selftests/ |
H A D | i915_mock_selftests.h | 34 selftest(hugepages, i915_gem_huge_page_mock_selftests)
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H A D | i915_live_selftests.h | 40 selftest(hugepages, i915_gem_huge_page_live_selftests)
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/openbmc/u-boot/board/freescale/ls2080a/ |
H A D | README | 26 hugepages=16 mem=2048M'
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/openbmc/u-boot/configs/ |
H A D | ls2080a_emu_defconfig | 13 …n=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
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H A D | lx2160aqds_tfa_defconfig | 15 …1c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_p…
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H A D | lx2160ardb_tfa_defconfig | 16 …1c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_p…
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H A D | ls2080a_simu_defconfig | 13 …n=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
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H A D | lx2160ardb_tfa_SECURE_BOOT_defconfig | 16 …1c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_p…
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H A D | ls1088aqds_defconfig | 13 …n=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
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H A D | ls2080aqds_qspi_defconfig | 14 …n=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
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H A D | lx2160aqds_tfa_SECURE_BOOT_defconfig | 15 …1c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_p…
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H A D | ls2081ardb_defconfig | 15 …n=uart8250,mmio,0x21c0600 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
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H A D | ls2088ardb_qspi_defconfig | 15 …n=uart8250,mmio,0x21c0600 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
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H A D | ls1088aqds_qspi_defconfig | 15 …n=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
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