| /linux-6.8/Documentation/filesystems/ext4/ |
| D | blocks.rst | 7 sectors between 1KiB and 64KiB, and the number of sectors must be an
10 4KiB. You may experience mounting problems if block size is greater than
11 page size (i.e. 64KiB blocks on a i386 which only has 4KiB memory
24 - 1KiB
25 - 2KiB
26 - 4KiB
27 - 64KiB
86 - 1KiB
87 - 2KiB
88 - 4KiB
[all …]
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| D | blockmap.rst | 8 …ct block: (file blocks 12 to (``$block_size`` / 4) + 11, or 12 to 1035 if 4KiB blocks) …
13 …block_size`` / 4) | Direct map to (``$block_size`` / 4) blocks (1024 if 4KiB blocks) | …
16 …block_size`` / 4) ^ 2 + (``$block_size`` / 4) + 11, or 1036 to 1049611 if 4KiB blocks) …
21 …k_size`` / 4) | Map to (``$block_size`` / 4) indirect blocks (1024 if 4KiB blocks) …
26 …block_size`` / 4) | Direct map to (``$block_size`` / 4) blocks (1024 if 4KiB blocks) | | …
30 …``$block_size`` / 4) ^ 2 + (``$block_size`` / 4) + 12, or 1049612 to 1074791436 if 4KiB blocks) |
35 …` / 4) | Map to (``$block_size`` / 4) double indirect blocks (1024 if 4KiB blocks) …
40 …k_size`` / 4) | Map to (``$block_size`` / 4) indirect blocks (1024 if 4KiB blocks) …
45 …block_size`` / 4) | Direct map to (``$block_size`` / 4) blocks (1024 if 4KiB blocks) | | |…
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| /linux-6.8/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_fdinfo.c | 85 drm_printf(p, "drm-memory-vram:\t%llu KiB\n", stats.vram/1024UL); in amdgpu_show_fdinfo()
86 drm_printf(p, "drm-memory-gtt: \t%llu KiB\n", stats.gtt/1024UL); in amdgpu_show_fdinfo()
87 drm_printf(p, "drm-memory-cpu: \t%llu KiB\n", stats.cpu/1024UL); in amdgpu_show_fdinfo()
88 drm_printf(p, "amd-memory-visible-vram:\t%llu KiB\n", in amdgpu_show_fdinfo()
90 drm_printf(p, "amd-evicted-vram:\t%llu KiB\n", in amdgpu_show_fdinfo()
92 drm_printf(p, "amd-evicted-visible-vram:\t%llu KiB\n", in amdgpu_show_fdinfo()
94 drm_printf(p, "amd-requested-vram:\t%llu KiB\n", in amdgpu_show_fdinfo()
96 drm_printf(p, "amd-requested-visible-vram:\t%llu KiB\n", in amdgpu_show_fdinfo()
98 drm_printf(p, "amd-requested-gtt:\t%llu KiB\n", in amdgpu_show_fdinfo()
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| /linux-6.8/arch/x86/platform/intel-quark/ |
| D | imr_selftest.c | 56 * zero sized allocations and 1 KiB sized areas.
84 /* Test that a 1 KiB IMR @ zero with read/write all will bomb out. */ in imr_self_test()
87 imr_self_test_result(ret < 0, "1KiB IMR @ 0x00000000 - access-all\n"); in imr_self_test()
89 /* Test that a 1 KiB IMR @ zero with CPU only will work. */ in imr_self_test()
91 imr_self_test_result(ret >= 0, "1KiB IMR @ 0x00000000 - cpu-access\n"); in imr_self_test()
97 /* Test 2 KiB works. */ in imr_self_test()
100 imr_self_test_result(ret >= 0, "2KiB IMR @ 0x00000000\n"); in imr_self_test()
103 imr_self_test_result(ret == 0, "teardown 2KiB\n"); in imr_self_test()
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| D | imr.c | 56 * 23:2 1 KiB aligned lo address
61 * 23:2 1 KiB aligned hi address
252 pr_err("base %pa size 0x%08zx must align to 1KiB\n", in imr_check_params()
292 * @base: physical base address of region aligned to 1KiB.
293 * @size: physical size of region in bytes must be aligned to 1KiB.
401 * @base: physical base address of region aligned to 1 KiB.
402 * @size: physical size of region in bytes aligned to 1 KiB.
493 * @base: physical base address of region aligned to 1 KiB.
494 * @size: physical size of region in bytes aligned to 1 KiB.
562 pr_err("unable to setup IMR for kernel: %zu KiB (%lx - %lx)\n", in imr_fixup_memmap()
[all …]
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| /linux-6.8/arch/arm/boot/dts/broadcom/ |
| D | bcm2836.dtsi | 58 d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
61 i-cache-sets = <512>; // 32KiB(size)/32(line-size)=1024ways/2-way set
72 d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
75 i-cache-sets = <512>; // 32KiB(size)/32(line-size)=1024ways/2-way set
86 d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
89 i-cache-sets = <512>; // 32KiB(size)/32(line-size)=1024ways/2-way set
100 d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
103 i-cache-sets = <512>; // 32KiB(size)/32(line-size)=1024ways/2-way set
118 cache-sets = <1024>; // 512KiB(size)/64(line-size)=8192ways/8-way set
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| D | bcm2837.dtsi | 57 d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
60 i-cache-sets = <256>; // 32KiB(size)/64(line-size)=512ways/2-way set
72 d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
75 i-cache-sets = <256>; // 32KiB(size)/64(line-size)=512ways/2-way set
87 d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
90 i-cache-sets = <256>; // 32KiB(size)/64(line-size)=512ways/2-way set
102 d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
105 i-cache-sets = <256>; // 32KiB(size)/64(line-size)=512ways/2-way set
120 cache-sets = <512>; // 512KiB(size)/64(line-size)=8192ways/16-way set
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| /linux-6.8/Documentation/networking/ |
| D | smc-sysctl.rst | 48 The minimum value is 16KiB and there is no hard limit for max value, but
49 only allowed 512KiB for SMC-R and 1MiB for SMC-D.
51 Default: 64KiB
56 The minimum value is 16KiB and there is no hard limit for max value, but
57 only allowed 512KiB for SMC-R and 1MiB for SMC-D.
59 Default: 64KiB
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| /linux-6.8/Documentation/arch/arm/ |
| D | tcm.rst | 8 This is usually just a few (4-64) KiB of RAM inside the ARM
15 The size of DTCM or ITCM is minimum 4KiB so the typical
16 minimum configuration is 4KiB ITCM and 4KiB DTCM.
42 on, supporting a maximum of 32KiB of ITCM and 32KiB of DTCM.
45 TCMs in two separate banks, so for example an 8KiB ITCM is divided
46 into two 4KiB banks with its own control registers. The idea is to
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| /linux-6.8/Documentation/gpu/ |
| D | drm-usage-stats.rst | 127 - drm-memory-<region>: <uint> [KiB|MiB]
136 Default unit shall be bytes with optional unit specifiers of 'KiB' or 'MiB'
139 - drm-shared-<region>: <uint> [KiB|MiB]
144 - drm-total-<region>: <uint> [KiB|MiB]
148 - drm-resident-<region>: <uint> [KiB|MiB]
152 - drm-purgeable-<region>: <uint> [KiB|MiB]
156 - drm-active-<region>: <uint> [KiB|MiB]
|
| /linux-6.8/Documentation/admin-guide/device-mapper/ |
| D | dm-ebs.rst | 36 2^N supported, e.g. 8 = emulate 8 sectors of 512 bytes = 4KiB.
47 Emulate 2 sector = 1KiB logical block size on /dev/sda starting at
48 offset 128 sectors, enforce 2KiB underlying device block size.
49 This presumes 2KiB logical blocksize on /dev/sda or less to work:
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| /linux-6.8/drivers/mtd/spi-nor/ |
| D | Kconfig | 19 to erasing whole blocks (32/64 KiB).
22 64 KiB block instead of 16 × 4 KiB sectors.
25 4096 B erase size (e.g. UBIFS requires 15 KiB as a minimum).
|
| /linux-6.8/tools/perf/arch/arm64/util/ |
| D | arm-spe.c | 28 #define KiB(x) ((x) * 1024) macro
73 * snapshot size is specified, then the default is 4MiB for privileged users, 128KiB for in arm_spe_snapshot_resolve_auxtrace_defaults()
76 * The default auxtrace mmap size is 4MiB/page_size for privileged users, 128KiB for in arm_spe_snapshot_resolve_auxtrace_defaults()
78 * will be reduced from the default 512KiB/page_size to 256KiB/page_size, otherwise the in arm_spe_snapshot_resolve_auxtrace_defaults()
89 opts->auxtrace_mmap_pages = KiB(128) / page_size; in arm_spe_snapshot_resolve_auxtrace_defaults()
91 opts->mmap_pages = KiB(256) / page_size; in arm_spe_snapshot_resolve_auxtrace_defaults()
94 opts->mmap_pages = KiB(256) / page_size; in arm_spe_snapshot_resolve_auxtrace_defaults()
203 opts->auxtrace_mmap_pages = KiB(128) / page_size; in arm_spe_recording_options()
205 opts->mmap_pages = KiB(256) / page_size; in arm_spe_recording_options()
212 size_t min_sz = KiB(8); in arm_spe_recording_options()
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| D | hisi-ptt.c | 27 #define KiB(x) ((x) * 1024) macro
75 opts->auxtrace_mmap_pages = KiB(128) / page_size; in hisi_ptt_set_auxtrace_mmap_page()
77 opts->mmap_pages = KiB(256) / page_size; in hisi_ptt_set_auxtrace_mmap_page()
84 size_t min_sz = KiB(8); in hisi_ptt_set_auxtrace_mmap_page()
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| /linux-6.8/arch/arm/boot/dts/nxp/lpc/ |
| D | lpc4350.dtsi | 26 reg = <0x10000000 0x20000>; /* 96 + 32 KiB local SRAM */
31 reg = <0x10080000 0x12000>; /* 64 + 8 KiB local SRAM */
36 reg = <0x20000000 0x10000>; /* 4 x 16 KiB AHB SRAM */
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| D | lpc4357.dtsi | 26 reg = <0x10000000 0x8000>; /* 32 KiB local SRAM */
31 reg = <0x10080000 0xa000>; /* 32 + 8 KiB local SRAM */
36 reg = <0x20000000 0x10000>; /* 4 x 16 KiB AHB SRAM */
|
| /linux-6.8/Documentation/ABI/stable/ |
| D | sysfs-devices-system-xen_memory | 54 As target above, except the value is in KiB.
61 Current size (in KiB) of this domain's memory
69 Amount (in KiB) of high memory in the balloon.
76 Amount (in KiB) of low (or normal) memory in the
|
| /linux-6.8/tools/perf/arch/x86/util/ |
| D | intel-bts.c | 28 #define KiB(x) ((x) * 1024) macro
30 #define KiB_MASK(x) (KiB(x) - 1)
157 opts->auxtrace_mmap_pages = KiB(128) / page_size; in intel_bts_recording_options()
159 opts->mmap_pages = KiB(256) / page_size; in intel_bts_recording_options()
163 opts->mmap_pages = KiB(256) / page_size; in intel_bts_recording_options()
194 opts->auxtrace_mmap_pages = KiB(128) / page_size; in intel_bts_recording_options()
196 opts->mmap_pages = KiB(256) / page_size; in intel_bts_recording_options()
206 min_sz = KiB(4); in intel_bts_recording_options()
208 min_sz = KiB(8); in intel_bts_recording_options()
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| /linux-6.8/drivers/gpu/drm/imagination/ |
| D | pvr_mmu.h | 32 * device page sizes are: 4KiB, 16KiB, 64KiB, 256KiB, 1MiB and 2MiB.
|
| /linux-6.8/drivers/mtd/tests/ |
| D | speedtest.c | 259 pr_info("eraseblock write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
277 pr_info("eraseblock read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
299 pr_info("page write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
317 pr_info("page read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
339 pr_info("2 page write speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
357 pr_info("2 page read speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
367 pr_info("erase speed is %ld KiB/s\n", speed); in mtd_speedtest_init()
395 pr_info("%dx multi-block erase speed is %ld KiB/s\n", in mtd_speedtest_init()
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| /linux-6.8/arch/arm/boot/dts/marvell/ |
| D | armada-385-linksys-rango.dts | 97 reg = <0x200000 0x20000>; /* 128KiB */
102 reg = <0x220000 0x40000>; /* 256KiB */
107 reg = <0x7e0000 0x40000>; /* 256KiB */
113 reg = <0x820000 0x1e0000>; /* 1920KiB */
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| /linux-6.8/drivers/mtd/nand/onenand/ |
| D | Kconfig | 63 of 4KiB. Plane1 has only even blocks such as block0, block2, block4
65 So MTD regards it as 4KiB page size and 256KiB block size
|
| /linux-6.8/Documentation/driver-api/mtd/ |
| D | spi-nor.rst | 136 20 (4.00 KiB) [0]
137 d8 (8.00 KiB) [1]
138 d8 (32.0 KiB) [2]
139 d8 (64.0 KiB) [3]
|
| /linux-6.8/fs/jffs2/ |
| D | build.c | 355 dbg_fsbuild("trigger levels (size %d KiB, block size %d KiB, %d blocks)\n", in jffs2_calc_trigger_levels()
357 dbg_fsbuild("Blocks required to allow deletion: %d (%d KiB)\n", in jffs2_calc_trigger_levels()
359 dbg_fsbuild("Blocks required to allow writes: %d (%d KiB)\n", in jffs2_calc_trigger_levels()
361 dbg_fsbuild("Blocks required to quiesce GC thread: %d (%d KiB)\n", in jffs2_calc_trigger_levels()
363 dbg_fsbuild("Blocks required to allow GC merges: %d (%d KiB)\n", in jffs2_calc_trigger_levels()
365 dbg_fsbuild("Blocks required to GC bad blocks: %d (%d KiB)\n", in jffs2_calc_trigger_levels()
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| /linux-6.8/drivers/mtd/maps/ |
| D | netsc520.c | 24 ** partitions. The first partition is 768 KiB and is intended to
26 ** partition is 256 KiB and holds the BIOS image. The third
28 ** image. The last partition is 512 KiB and contains another copy
|