| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | metafmt-vsp1-hgt.rst | 26 between 1 and 16 depending on the Hue areas configuration. Finding the
35 how the HGT Hue areas are configured. There are 6 user configurable Hue
36 Areas which can be configured to cover overlapping Hue values:
59 When two consecutive areas don't overlap (n+1L is equal to nU) the boundary
64 with a hue value included in the overlapping region between two areas (between
65 n+1L and nU excluded) are attributed to both areas and given a weight for each
66 of these areas proportional to their position along the diagonal lines
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| /linux/kernel/dma/ |
| H A D | swiotlb.c | 123 * otherwise a segment may span two or more areas. It conflicts with free
143 * swiotlb_adjust_nareas() - adjust the number of areas and slots
144 * @nareas: Desired number of areas. Zero is treated as 1.
146 * Adjust the default number of areas in a memory pool.
166 * limit_nareas() - get the maximum number of areas for a given memory pool size
167 * @nareas: Desired number of areas.
170 * Limit the number of areas to the maximum possible number of areas in
173 * Return: Maximum possible number of areas.
281 spin_lock_init(&mem->areas[i].lock); in swiotlb_init_io_tlb_pool()
282 mem->areas[i].index = 0; in swiotlb_init_io_tlb_pool()
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| /linux/include/linux/ |
| H A D | memblock.h | 189 * for_each_physmem_range - iterate through physmem areas not included in type.
202 * __for_each_mem_range - iterate through memblock areas from type_a and not
222 * __for_each_mem_range_rev - reverse iterate through memblock areas from
243 * for_each_mem_range - iterate through memory areas.
254 * for_each_mem_range_rev - reverse iterate through memblock areas from
266 * for_each_reserved_mem_range - iterate over all reserved memblock areas
271 * Walks over reserved areas of memblock. Available as soon as memblock
329 * for_each_free_mem_range - iterate through free memblock areas
337 * Walks over free (memory && !reserved) areas of memblock. Available as
345 * for_each_free_mem_range_reverse - rev-iterate through free memblock areas
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| H A D | swiotlb.h | 62 * @nareas: Number of areas in the pool.
64 * @areas: Array of memory area descriptors.
78 struct io_tlb_area *areas; member
101 * across all areas. Used only for calculating used_hiwater in
106 * are currently used across all areas.
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| /linux/mm/damon/tests/ |
| H A D | vaddr-kunit.h | 44 * discontiguous regions which cover every mapped areas. However, the three
45 * regions should not include the two biggest unmapped areas in the original
46 * mapping, because the two biggest areas are normally the areas between 1)
48 * Because these two unmapped areas are very huge but obviously never accessed,
53 * unmapped areas. After that, based on the information, it constructs the
61 * and end with 305. The process also has three unmapped areas, 25-200,
63 * unmapped areas, and thus it should be converted to three regions of 10-25,
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| /linux/Documentation/admin-guide/mm/ |
| H A D | ksm.rst | 17 The KSM daemon ksmd periodically scans those areas of user memory
33 KSM only operates on those areas of address space which an application
62 Like other madvise calls, they are intended for use on mapped areas of
64 includes unmapped gaps (though working on the intervening mapped areas),
68 restricting its use to areas likely to benefit. KSM's scans may use a lot
115 leave mergeable areas registered for next run.
210 how many times all mergeable areas have been scanned
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| H A D | concepts.rst | 146 call. Usually, the anonymous mappings only define virtual memory areas
199 necessary to allocate large physically contiguous memory areas. Such
206 physically contiguous areas become possible.
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| /linux/drivers/iommu/iommufd/ |
| H A D | io_pagetable.h | 19 * Each io_pagetable is composed of intervals of areas which cover regions of
20 * the iova that are backed by something. iova not covered by areas is not
176 * Iterate over a contiguous list of areas that span the iova,last_iova range.
178 * contiguous areas existed.
212 * This holds a pinned page list for multiple areas of IO address space. The
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| /linux/include/trace/events/ |
| H A D | vmalloc.h | 54 * purge_vmap_area_lazy - called when vmap areas were lazily freed
57 * @npurged: numbed of purged vmap areas
94 * outstanding areas and a maximum allowed threshold before
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-devices-platform-docg3 | 7 keylocked. Each docg3 chip (or floor) has 2 protection areas,
24 (0 or 1). Each docg3 chip (or floor) has 2 protection areas,
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| /linux/arch/sh/boards/mach-sdk7786/ |
| H A D | fpga.c | 17 * The FPGA can be mapped in any of the generally available areas,
30 * Iterate over all of the areas where the FPGA could be mapped. in sdk7786_fpga_probe()
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| /linux/Documentation/security/ |
| H A D | self-protection.rst | 35 areas of the kernel that can be used to redirect execution. This ranges
37 APIs hard to use incorrectly, minimizing the areas of writable kernel
50 Any areas of the kernel with executable memory must not be writable.
73 Vast areas of kernel memory contain function pointers that are looked
177 other memory areas.
251 initializations. If the base address of these areas is not the same
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| /linux/drivers/s390/net/ |
| H A D | ctcm_dbug.c | 46 /* register the areas */ in ctcm_register_dbf_views()
49 ctcm_dbf[x].areas, in ctcm_register_dbf_views()
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| /linux/mm/ |
| H A D | percpu.c | 11 * The percpu allocator handles both static and dynamic areas. Percpu
12 * areas are allocated in chunks which are divided into units. There is
407 * pcpu_next_fit_region - finds fit areas for a given allocation request
472 * Metadata free area iterators. These perform aggregation of free areas
793 /* iterate over free areas and update the contig hints */ in pcpu_block_refresh_hint()
1104 * skip over blocks and chunks that have valid free areas.
1159 * free areas, smaller allocations will eventually fill those holes.
1885 /* clear the areas and return address relative to base address */ in pcpu_alloc_noprof()
1955 * areas can be scarce. Destroy all free chunks except for one. in pcpu_balance_free()
2307 * static percpu areas are not considered. For those, use
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| /linux/arch/mips/include/asm/sn/sn0/ |
| H A D | kldir.h | 14 * provides pointers to most other IP27 memory areas. This allows us to
15 * resize and/or relocate memory areas at a later time without breaking all
17 * permanently dedicated to areas listed below. Some memory areas (marked
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| /linux/Documentation/driver-api/mmc/ |
| H A D | mmc-dev-attrs.rst | 69 areas.
74 size for erasing large areas.
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| /linux/Documentation/arch/arm/ |
| H A D | memory.rst | 96 Please note that mappings which collide with the above areas may result
102 to TASK_SIZE address range. If they wish to access these areas, they
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| /linux/drivers/net/wireless/ath/ath10k/ |
| H A D | coredump.h | 141 * region is copied. If sections is non-null only the areas specified in
142 * sections are copied and rest of the areas are filled with
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| /linux/arch/sparc/include/asm/ |
| H A D | eeprom.h | 8 * for their registers/data areas. The IDPROM lives here too.
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| /linux/include/dt-bindings/power/ |
| H A D | r8a77995-sysc.h | 10 * representing the power areas in the various Interrupt Registers
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| H A D | r8a7745-sysc.h | 10 * representing the power areas in the various Interrupt Registers
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| H A D | r8a77470-sysc.h | 10 * representing the power areas in the various Interrupt Registers
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| H A D | r8a7791-sysc.h | 10 * representing the power areas in the various Interrupt Registers
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| H A D | r8a7743-sysc.h | 10 * representing the power areas in the various Interrupt Registers
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| H A D | r8a7794-sysc.h | 10 * representing the power areas in the various Interrupt Registers
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