| /linux/arch/s390/kernel/ |
| A D | debug.c | 184 if (!areas) in debug_areas_alloc()
191 if (!areas[i]) in debug_areas_alloc()
203 return areas; in debug_areas_alloc()
209 kfree(areas[i]); in debug_areas_alloc()
211 kfree(areas); in debug_areas_alloc()
238 if (!rc->areas) in debug_info_alloc()
241 rc->areas = NULL; in debug_info_alloc()
352 memcpy(rc->areas[i][j], in->areas[i][j], PAGE_SIZE); in debug_info_copy()
429 if (!id->areas) in debug_next_entry()
890 swap(a->areas, b->areas); in debug_areas_swap()
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| /linux/Documentation/userspace-api/media/v4l/ |
| A D | metafmt-vsp1-hgt.rst | 25 between 1 and 16 depending on the Hue areas configuration. Finding the
34 how the HGT Hue areas are configured. There are 6 user configurable Hue
58 When two consecutive areas don't overlap (n+1L is equal to nU) the boundary
63 with a hue value included in the overlapping region between two areas (between
64 n+1L and nU excluded) are attributed to both areas and given a weight for each
65 of these areas proportional to their position along the diagonal lines
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| /linux/kernel/dma/ |
| A D | swiotlb.c | 283 spin_lock_init(&mem->areas[i].lock); in swiotlb_init_io_tlb_pool()
284 mem->areas[i].index = 0; in swiotlb_init_io_tlb_pool()
285 mem->areas[i].used = 0; in swiotlb_init_io_tlb_pool()
408 if (!mem->areas) { in swiotlb_init_remap()
499 mem->areas = (struct io_tlb_area *) in swiotlb_init_late()
501 if (!mem->areas) in swiotlb_init_late()
551 memblock_free_late(__pa(mem->areas), in swiotlb_exit()
1312 used += pool->areas[i].used; in mem_pool_used()
1456 area = &mem->areas[aindex]; in swiotlb_release_slots()
1825 pool->areas = kcalloc(nareas, sizeof(*pool->areas), in rmem_swiotlb_device_init()
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| /linux/arch/s390/include/asm/ |
| A D | debug.h | 54 debug_entry_t ***areas; member
424 static debug_entry_t **VNAME(var, areas)[EARLY_AREAS] __initdata = { \
440 .areas = VNAME(var, areas), \
451 #define __REGISTER_STATIC_DEBUG_INFO(var, name, pages, areas, view) \ argument
454 debug_register_static(&var, (pages), (areas)); \
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| /linux/Documentation/arch/s390/ |
| A D | s390dbf.rst | 28 debug log for the caller. For each debug log exists a number of debug areas
44 The debug areas themselves are also ordered in form of a ring buffer.
173 /* register 4 debug areas with one page each and data field for */
228 Flushing debug areas
230 Debug areas can be flushed with piping the number of the desired
240 2. Flush all debug areas::
244 Changing the size of debug areas
246 It is possible the change the size of debug areas through piping
248 also flush the debug areas.
252 Define 4 pages for the debug areas of debug feature "dasd"::
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| /linux/Documentation/admin-guide/mm/ |
| A D | cma_debugfs.rst | 6 different CMA areas and to test allocation/release in each of the areas.
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| /linux/drivers/firmware/qcom/ |
| A D | qcom_tzmem.c | 35 struct list_head areas; member
183 list_add_tail(&area->list, &pool->areas); in qcom_tzmem_pool_add_memory()
235 INIT_LIST_HEAD(&pool->areas); in qcom_tzmem_pool_new()
283 list_for_each_entry_safe(area, next, &pool->areas, list) { in qcom_tzmem_pool_free()
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| /linux/Documentation/ABI/testing/ |
| 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/drivers/pmdomain/renesas/ |
| A D | r8a77995-sysc.c | 24 .areas = r8a77995_areas,
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| A D | r8a7743-sysc.c | 26 .areas = r8a7743_areas,
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| A D | r8a7745-sysc.c | 26 .areas = r8a7745_areas,
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| A D | r8a77470-sysc.c | 26 .areas = r8a77470_areas,
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| A D | r8a7791-sysc.c | 27 .areas = r8a7791_areas,
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| A D | r8a7792-sysc.c | 28 .areas = r8a7792_areas,
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| A D | r8a7794-sysc.c | 27 .areas = r8a7794_areas,
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| A D | r8a7779-sysc.c | 28 .areas = r8a7779_areas,
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| A D | rcar-gen4-sysc.h | 36 const struct rcar_gen4_sysc_area *areas; member
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| A D | r8a774b1-sysc.c | 33 .areas = r8a774b1_areas,
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| A D | r8a77965-sysc.c | 34 .areas = r8a77965_areas,
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| A D | r8a77970-sysc.c | 33 .areas = r8a77970_areas,
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| A D | r8a7742-sysc.c | 40 .areas = r8a7742_areas,
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| A D | r8a774a1-sysc.c | 42 .areas = r8a774a1_areas,
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| A D | r8a7790-sysc.c | 42 .areas = r8a7790_areas,
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| A D | r8a774c0-sysc.c | 51 .areas = r8a774c0_areas,
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| /linux/Documentation/core-api/ |
| A D | swiotlb.rst | 162 Slots are also grouped into "areas", with the constraint that a slot set exists
164 manipulate the slots in that area. The division into areas avoids contending
166 VM. The number of areas defaults to the number of CPUs in the system for
169 number of areas can also be set via the "swiotlb=" kernel boot parameter.
172 does not have enough free space, areas associated with other CPUs are tried
175 overall. But an allocation request does not fail unless all areas do not have
178 IO_TLB_SIZE, IO_TLB_SEGSIZE, and the number of areas must all be powers of 2 as
180 number of areas is rounded up to a power of 2 if necessary to meet this
217 The number of areas in a dynamic pool may be different from the number of areas
219 the number of areas will likely be smaller. For example, with a new pool size
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