| /linux/tools/testing/selftests/vm/ |
| A D | charge_reserved_hugetlb.sh | 85 MB=$(get_machine_hugepage_size)
95 echo "$cgroup_limit" >$cgroup_path/$name/hugetlb.${MB}MB.$fault_limit_file
99 $cgroup_path/$name/hugetlb.${MB}MB.$reservation_limit_file
163 local hugetlb_usage=$cgroup_path/$cgroup/hugetlb.${MB}MB.$fault_usage_file
164 local reserved_usage=$cgroup_path/$cgroup/hugetlb.${MB}MB.$reservation_usage_file
295 local final_hugetlb=$(cat $cgroup_path/hugetlb_cgroup_test/hugetlb.${MB}MB.$fault_usage_file)
296 …local final_reservation=$(cat $cgroup_path/hugetlb_cgroup_test/hugetlb.${MB}MB.$reservation_usage_…
352 local cgroup1_hugetlb_usage=$cgroup_path/hugetlb_cgroup_test1/hugetlb.${MB}MB.$fault_usage_file
353 …local cgroup1_reservation_usage=$cgroup_path/hugetlb_cgroup_test1/hugetlb.${MB}MB.$reservation_usa…
354 local cgroup2_hugetlb_usage=$cgroup_path/hugetlb_cgroup_test2/hugetlb.${MB}MB.$fault_usage_file
[all …]
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| A D | hugetlb_reparenting_test.sh | 42 MB=$(get_machine_hugepage_size)
73 echo actual a = $((${actual_a%% *} / 1024 / 1024)) MB
74 echo expected a = $((${expected_a%% *} / 1024 / 1024)) MB
82 actual_a_hugetlb="$(cat "$CGROUP_ROOT"/a/hugetlb.${MB}MB.$usage_file)"
85 echo actual a hugetlb = $((${actual_a_hugetlb%% *} / 1024 / 1024)) MB
86 echo expected a hugetlb = $((${expected_a_hugetlb%% *} / 1024 / 1024)) MB
101 echo actual b = $((${actual_b%% *} / 1024 / 1024)) MB
102 echo expected b = $((${expected_b%% *} / 1024 / 1024)) MB
110 actual_b_hugetlb="$(cat "$CGROUP_ROOT"/a/b/hugetlb.${MB}MB.$usage_file)"
113 echo actual b hugetlb = $((${actual_b_hugetlb%% *} / 1024 / 1024)) MB
[all …]
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| /linux/Documentation/xtensa/ |
| A D | mmu.rst | 104 | Cached KSEG | XCHAL_KSEG_CACHED_VADDR 0xd0000000 128MB
106 | Uncached KSEG | XCHAL_KSEG_BYPASS_VADDR 0xd8000000 128MB
108 | Cached KIO | XCHAL_KIO_CACHED_VADDR 0xe0000000 256MB
110 | Uncached KIO | XCHAL_KIO_BYPASS_VADDR 0xf0000000 256MB
114 256MB cached + 256MB uncached layout::
147 | Cached KSEG | XCHAL_KSEG_CACHED_VADDR 0xb0000000 256MB
149 | Uncached KSEG | XCHAL_KSEG_BYPASS_VADDR 0xc0000000 256MB
152 | Cached KIO | XCHAL_KIO_CACHED_VADDR 0xe0000000 256MB
154 | Uncached KIO | XCHAL_KIO_BYPASS_VADDR 0xf0000000 256MB
158 512MB cached + 512MB uncached layout::
[all …]
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| /linux/tools/testing/selftests/cgroup/ |
| A D | test_memcontrol.c | 91 size_t size = MB(50); in alloc_anon_50M_check()
122 size_t size = MB(50); in alloc_pagecache_50M_check()
193 return alloc_pagecache(fd, MB(50)); in alloc_pagecache_50M()
201 if (alloc_pagecache(fd, MB(50))) in alloc_pagecache_50M_noexit()
345 MB(150), 3)) { in test_memcg_min()
360 if (!values_close(c[0], MB(33), 10)) in test_memcg_min()
363 if (!values_close(c[1], MB(17), 10)) in test_memcg_min()
558 size_t size = MB(50); in alloc_pagecache_max_30M()
571 if (current <= MB(29) || current > MB(30)) in alloc_pagecache_max_30M()
666 if (current > MB(30) || !current) in test_memcg_max()
[all …]
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| /linux/arch/x86/kernel/ |
| A D | early-quirks.c | 242 #define MB(x) (KB (KB (x))) macro
252 return MB(1); in i830_tseg_size()
267 case I845_TSEG_SIZE_1M: return MB(1); in i845_tseg_size()
281 return MB(1); in i85x_tseg_size()
411 return gms * MB(32); in gen6_stolen_size()
422 return gms * MB(32); in gen8_stolen_size()
439 return gms * MB(32); in chv_stolen_size()
441 return (gms - 0x11) * MB(4) + MB(8); in chv_stolen_size()
443 return (gms - 0x17) * MB(4) + MB(36); in chv_stolen_size()
457 return gms * MB(32); in gen9_stolen_size()
[all …]
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| /linux/tools/perf/Documentation/ |
| A D | perf-iostat.txt | 18 - Inbound Read - I/O devices below root port read from the host memory, in MB
20 - Inbound Write - I/O devices below root port write to the host memory, in MB
22 - Outbound Read - CPU reads from I/O devices below root port, in MB
24 - Outbound Write - CPU writes to I/O devices below root port, in MB
61 … port Inbound Read(MB) Inbound Write(MB) Outbound Read(MB) Outbound Write(MB)
80 … port Inbound Read(MB) Inbound Write(MB) Outbound Read(MB) Outbound Write(MB)
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| /linux/arch/x86/kernel/cpu/ |
| A D | cacheinfo.c | 38 #define MB(x) ((x) * 1024) macro
69 { 0x44, LVL_2, MB(1) }, /* 4-way set assoc, 32 byte line size */
70 { 0x45, LVL_2, MB(2) }, /* 4-way set assoc, 32 byte line size */
71 { 0x46, LVL_3, MB(4) }, /* 4-way set assoc, 64 byte line size */
72 { 0x47, LVL_3, MB(8) }, /* 8-way set assoc, 64 byte line size */
73 { 0x48, LVL_2, MB(3) }, /* 12-way set assoc, 64 byte line size */
74 { 0x49, LVL_3, MB(4) }, /* 16-way set assoc, 64 byte line size */
75 { 0x4a, LVL_3, MB(6) }, /* 12-way set assoc, 64 byte line size */
88 { 0x78, LVL_2, MB(1) }, /* 4-way set assoc, 64 byte line size */
93 { 0x7d, LVL_2, MB(2) }, /* 8-way set assoc, 64 byte line size */
[all …]
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| /linux/Documentation/devicetree/bindings/pci/ |
| A D | v3-v360epc-pci.txt | 11 second the configuration area register space, 16MB
18 each be exactly 256MB (0x10000000) in size.
22 be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB,
23 64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked
50 0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
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| A D | faraday,ftpci100.yaml | 84 be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB, 64MB,
85 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked as
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| /linux/Documentation/x86/x86_64/ |
| A D | mm.rst | 20 from TB to GB and then MB/KB.
66 ffffffff80000000 |-2048 MB | | |
67 ffffffffa0000000 |-1536 MB | fffffffffeffffff | 1520 MB | module mapping space
68 ffffffffff000000 | -16 MB | | |
69 …FIXADDR_START | ~-11 MB | ffffffffff5fffff | ~0.5 MB | kernel-internal fixmap range, variable s…
71 ffffffffffe00000 | -2 MB | ffffffffffffffff | 2 MB | ... unused hole
125 ffffffff80000000 |-2048 MB | | |
126 ffffffffa0000000 |-1536 MB | fffffffffeffffff | 1520 MB | module mapping space
127 ffffffffff000000 | -16 MB | | |
128 …FIXADDR_START | ~-11 MB | ffffffffff5fffff | ~0.5 MB | kernel-internal fixmap range, variable s…
[all …]
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| /linux/arch/powerpc/boot/dts/fsl/ |
| A D | c293pcie.dts | 83 /* 1MB for DTB Image */
89 /* 8 MB for Linux Kernel Image */
95 /* 53MB for rootfs */
101 /* 1MB for blob encrypted key */
122 /* 1MB for u-boot Bootloader Image */
129 /* 1MB for DTB Image */
135 /* 16MB for Linux Kernel Image */
175 /* 1MB for u-boot Bootloader Image */
176 /* 1MB for Environment */
189 /* 4MB for Linux Kernel Image */
[all …]
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| A D | p1024rdb.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 15MB for JFFS2 based Root file System */
120 /* 7MB for User Writable Area */
150 /* 4MB for Linux Kernel Image */
156 /* 4MB for Compressed RFS Image */
[all …]
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| A D | p2020rdb.dts | 60 /* 3.5 MB for Linux Kernel Image */
67 /* 11MB for JFFS2 based Root file System */
91 /* 1MB for u-boot Bootloader Image */
98 /* 1MB for DTB Image */
105 /* 4MB for Linux Kernel Image */
112 /* 4MB for Compressed Root file System Image */
119 /* 7MB for JFFS2 based Root file System */
125 /* 15MB for JFFS2 based Root file System */
173 /* 4MB for Linux Kernel Image */
180 /* 4MB for Compressed RFS Image */
[all …]
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| A D | p1020rdb.dtsi | 60 /* 3.5 MB for Linux Kernel Image */
67 /* 11MB for JFFS2 based Root file System */
91 /* 1MB for u-boot Bootloader Image */
98 /* 1MB for DTB Image */
105 /* 4MB for Linux Kernel Image */
112 /* 4MB for Compressed Root file System Image */
119 /* 7MB for JFFS2 based Root file System */
125 /* 15MB for JFFS2 based Root file System */
170 /* 4MB for Linux Kernel Image */
177 /* 4MB for Compressed RFS Image */
[all …]
|
| A D | p2020rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 7MB for JFFS2 based Root file System */
120 /* 15MB for JFFS2 based Root file System */
172 /* 4MB for Linux Kernel Image */
178 /* 4MB for Compressed RFS Image */
[all …]
|
| A D | p1020rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 7MB for JFFS2 based Root file System */
120 /* 15MB for JFFS2 based Root file System */
172 /* 4MB for Linux Kernel Image */
178 /* 4MB for Compressed RFS Image */
[all …]
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| A D | p1021rdb-pc.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 10.75MB for JFFS2 based Root file System */
96 /* 1MB for u-boot Bootloader Image */
103 /* 1MB for DTB Image */
109 /* 4MB for Linux Kernel Image */
115 /* 4MB for Compressed Root file System Image */
121 /* 7MB for JFFS2 based Root file System */
127 /* 15MB for User Writable Area */
171 /* 4MB for Linux Kernel Image */
177 /* 4MB for Compressed RFS Image */
[all …]
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| A D | p1010rdb-pa.dtsi | 38 /* 1MB for u-boot Bootloader Image */
45 /* 1MB for DTB Image */
51 /* 4MB for Linux Kernel Image */
57 /* 4MB for Compressed Root file System Image */
63 /* 15MB for JFFS2 based Root file System */
69 /* 7MB for User Area */
|
| /linux/arch/alpha/kernel/ |
| A D | pci.c | 123 #define MB (1024*KB) macro
124 #define GB (1024*MB)
170 if (hose->sparse_mem_base && size <= 7 * 16*MB) { in pcibios_align_resource()
171 if (((start / (16*MB)) & 0x7) == 0) { in pcibios_align_resource()
172 start &= ~(128*MB - 1); in pcibios_align_resource()
173 start += 16*MB; in pcibios_align_resource()
176 if (start/(128*MB) != (start + size - 1)/(128*MB)) { in pcibios_align_resource()
177 start &= ~(128*MB - 1); in pcibios_align_resource()
178 start += (128 + 16)*MB; in pcibios_align_resource()
187 #undef MB
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| /linux/Documentation/translations/zh_CN/arm64/ |
| A D | booting.txt | 69 设备树数据块（dtb）必须 8 字节对齐，且大小不能超过 2MB。由于设备树
70 数据块将在使能缓存的情况下以 2MB 粒度被映射，故其不能被置于必须以特定
74 text_offset 字节处算起第一个 512MB 内。
129 0 - 2MB 对齐基址应尽量靠近内存起始处，因为
131 1 - 2MB 对齐基址可以在物理内存的任意位置
138 内核映像必须被放置在任意一个可用系统内存 2MB 对齐基址的 text_offset
139 字节处，并从该处被调用。2MB 对齐基址和内核映像起始地址之间的区域对于
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| /linux/arch/arm64/boot/dts/broadcom/northstar2/ |
| A D | ns2-xmc.dts | 90 reg = <0x00000000 0x00280000>; /* 2.5MB */
96 reg = <0x00280000 0x00040000>; /* 0.25MB */
102 reg = <0x002c0000 0x00040000>; /* 0.25MB */
108 reg = <0x00300000 0x03d00000>; /* 61MB */
114 reg = <0x04000000 0x06400000>; /* 100MB */
119 reg = <0x0a400000 0x35c00000>; /* 860MB */
179 reg = <0x00200000 0x00e00000>; /* 14MB */
184 reg = <0x01000000 0x01000000>; /* 16MB */
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| /linux/Documentation/translations/zh_TW/arm64/ |
| A D | booting.txt | 73 設備樹數據塊（dtb）必須 8 字節對齊，且大小不能超過 2MB。由於設備樹
74 數據塊將在使能緩存的情況下以 2MB 粒度被映射，故其不能被置於必須以特定
78 text_offset 字節處算起第一個 512MB 內。
133 0 - 2MB 對齊基址應儘量靠近內存起始處，因爲
135 1 - 2MB 對齊基址可以在物理內存的任意位置
142 內核映像必須被放置在任意一個可用系統內存 2MB 對齊基址的 text_offset
143 字節處，並從該處被調用。2MB 對齊基址和內核映像起始地址之間的區域對於
|
| /linux/arch/arm/boot/dts/ |
| A D | armada-xp-linksys-mamba.dts | 36 reg = <0x00000000 0x00000000 0x00000000 0x10000000>; /* 256MB */
337 reg = <0x0000000 0x100000>; /* 1MB */
353 reg = <0x900000 0x100000>; /* 1MB */
360 reg = <0xa00000 0x2800000>; /* 40MB */
365 reg = <0xd00000 0x2500000>; /* 37MB */
371 reg = <0x3200000 0x2800000>; /* 40MB */
376 reg = <0x3500000 0x2500000>; /* 37MB */
380 * 38MB, last MB is for the BBT, not writable
395 reg = <0x180000 0x780000>; /* 7.5MB */
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| /linux/Documentation/arm64/ |
| A D | memory.rst | 36 ffff800000000000 ffff800007ffffff 128MB bpf jit region
37 ffff800008000000 ffff80000fffffff 128MB modules
39 fffffbfff0000000 fffffbfffdffffff 224MB fixed mappings (top down)
40 fffffbfffe000000 fffffbfffe7fffff 8MB [guard region]
41 fffffbfffe800000 fffffbffff7fffff 16MB PCI I/O space
42 fffffbffff800000 fffffbffffffffff 8MB [guard region]
54 ffff800000000000 ffff800007ffffff 128MB bpf jit region
55 ffff800008000000 ffff80000fffffff 128MB modules
58 fffffbfffe000000 fffffbfffe7fffff 8MB [guard region]
59 fffffbfffe800000 fffffbffff7fffff 16MB PCI I/O space
[all …]
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| /linux/drivers/char/agp/ |
| A D | intel-gtt.c | 359 stolen_size = MB(1); in intel_gtt_stolen_size()
362 stolen_size = MB(8); in intel_gtt_stolen_size()
377 stolen_size = MB(1); in intel_gtt_stolen_size()
380 stolen_size = MB(4); in intel_gtt_stolen_size()
383 stolen_size = MB(8); in intel_gtt_stolen_size()
386 stolen_size = MB(16); in intel_gtt_stolen_size()
389 stolen_size = MB(32); in intel_gtt_stolen_size()
392 stolen_size = MB(48); in intel_gtt_stolen_size()
395 stolen_size = MB(64); in intel_gtt_stolen_size()
398 stolen_size = MB(128); in intel_gtt_stolen_size()
[all …]
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