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Searched refs:base_pfn (Results 1 - 25 of 32) sorted by relevance

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/kernel/linux/linux-6.6/mm/
H A Dcma.c45 return PFN_PHYS(cma->base_pfn); in cma_get_base()
73 return (cma->base_pfn & ((1UL << align_order) - 1)) in cma_bitmap_aligned_offset()
89 bitmap_no = (pfn - cma->base_pfn) >> cma->order_per_bit; in cma_clear_bitmap()
99 unsigned long base_pfn = cma->base_pfn, pfn; in cma_activate_area() local
111 WARN_ON_ONCE(!pfn_valid(base_pfn)); in cma_activate_area()
112 zone = page_zone(pfn_to_page(base_pfn)); in cma_activate_area()
113 for (pfn = base_pfn + 1; pfn < base_pfn + cma->count; pfn++) { in cma_activate_area()
119 for (pfn = base_pfn; pf in cma_activate_area()
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H A Dcma.h14 unsigned long base_pfn; member
H A Dcma_debug.c171 debugfs_create_file("base_pfn", 0444, tmp, in cma_debugfs_add_one()
172 &cma->base_pfn, &cma_debugfs_fops); in cma_debugfs_add_one()
/kernel/linux/linux-5.10/arch/powerpc/platforms/powernv/
H A Dmemtrace.c116 u64 base_pfn; in memtrace_alloc_node() local
130 for (base_pfn = end_pfn; base_pfn > start_pfn; base_pfn -= nr_pages) { in memtrace_alloc_node()
131 if (memtrace_offline_pages(nid, base_pfn, nr_pages) == true) { in memtrace_alloc_node()
136 memtrace_clear_range(base_pfn, nr_pages); in memtrace_alloc_node()
143 end_pfn = base_pfn + nr_pages; in memtrace_alloc_node()
144 for (pfn = base_pfn; pfn < end_pfn; pfn += bytes>> PAGE_SHIFT) { in memtrace_alloc_node()
148 return base_pfn << PAGE_SHIFT; in memtrace_alloc_node()
/kernel/linux/linux-5.10/mm/
H A Dcma.c45 return PFN_PHYS(cma->base_pfn); in cma_get_base()
73 return (cma->base_pfn & ((1UL << align_order) - 1)) in cma_bitmap_aligned_offset()
88 bitmap_no = (pfn - cma->base_pfn) >> cma->order_per_bit; in cma_clear_bitmap()
98 unsigned long base_pfn = cma->base_pfn, pfn = base_pfn; in cma_activate_area() local
112 base_pfn = pfn; in cma_activate_area()
124 init_cma_reserved_pageblock(pfn_to_page(base_pfn)); in cma_activate_area()
206 cma->base_pfn = PFN_DOWN(base); in cma_init_reserved_mem()
456 pfn = cma->base_pfn in cma_alloc()
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H A Dcma.h8 unsigned long base_pfn; member
H A Dcma_debug.c174 debugfs_create_file("base_pfn", 0444, tmp, in cma_debugfs_add_one()
175 &cma->base_pfn, &cma_debugfs_fops); in cma_debugfs_add_one()
H A Dsparse-vmemmap.c92 return altmap->base_pfn + altmap->reserve + altmap->alloc in vmem_altmap_next_pfn()
/kernel/linux/linux-5.10/arch/powerpc/mm/
H A Dinit_64.c194 if (start_pfn < altmap->base_pfn) in altmap_cross_boundary()
311 unsigned long base_pfn; in vmemmap_free() local
315 alt_start = altmap->base_pfn; in vmemmap_free()
316 alt_end = altmap->base_pfn + altmap->reserve + altmap->free; in vmemmap_free()
340 base_pfn = PHYS_PFN(addr); in vmemmap_free()
342 if (base_pfn >= alt_start && base_pfn < alt_end) { in vmemmap_free()
/kernel/linux/linux-6.6/arch/x86/hyperv/
H A Dhv_proc.c33 u64 base_pfn; in hv_call_deposit_pages() local
88 base_pfn = page_to_pfn(pages[i]); in hv_call_deposit_pages()
90 input_page->gpa_page_list[page_count] = base_pfn + j; in hv_call_deposit_pages()
106 base_pfn = page_to_pfn(pages[i]); in hv_call_deposit_pages()
108 __free_page(pfn_to_page(base_pfn + j)); in hv_call_deposit_pages()
/kernel/linux/linux-5.10/arch/powerpc/kvm/
H A Dbook3s_hv_uvmem.c227 unsigned long base_pfn; member
259 p->base_pfn = slot->base_gfn; in kvmppc_uvmem_slot_init()
277 if (p->base_pfn == slot->base_gfn) { in kvmppc_uvmem_slot_free()
293 if (gfn >= p->base_pfn && gfn < p->base_pfn + p->nr_pfns) { in kvmppc_mark_gfn()
294 unsigned long index = gfn - p->base_pfn; in kvmppc_mark_gfn()
337 if (gfn >= p->base_pfn && gfn < p->base_pfn + p->nr_pfns) { in kvmppc_gfn_is_uvmem_pfn()
338 unsigned long index = gfn - p->base_pfn; in kvmppc_gfn_is_uvmem_pfn()
367 if (*gfn >= iter->base_pfn in kvmppc_next_nontransitioned_gfn()
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/kernel/linux/linux-6.6/arch/powerpc/kvm/
H A Dbook3s_hv_uvmem.c229 unsigned long base_pfn; member
261 p->base_pfn = slot->base_gfn; in kvmppc_uvmem_slot_init()
279 if (p->base_pfn == slot->base_gfn) { in kvmppc_uvmem_slot_free()
295 if (gfn >= p->base_pfn && gfn < p->base_pfn + p->nr_pfns) { in kvmppc_mark_gfn()
296 unsigned long index = gfn - p->base_pfn; in kvmppc_mark_gfn()
339 if (gfn >= p->base_pfn && gfn < p->base_pfn + p->nr_pfns) { in kvmppc_gfn_is_uvmem_pfn()
340 unsigned long index = gfn - p->base_pfn; in kvmppc_gfn_is_uvmem_pfn()
369 if (*gfn >= iter->base_pfn in kvmppc_next_nontransitioned_gfn()
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/kernel/linux/linux-6.6/arch/powerpc/mm/
H A Dinit_64.c196 if (start_pfn < altmap->base_pfn) in altmap_cross_boundary()
325 unsigned long base_pfn; in __vmemmap_free() local
329 alt_start = altmap->base_pfn; in __vmemmap_free()
330 alt_end = altmap->base_pfn + altmap->reserve + altmap->free; in __vmemmap_free()
354 base_pfn = PHYS_PFN(addr); in __vmemmap_free()
356 if (base_pfn >= alt_start && base_pfn < alt_end) { in __vmemmap_free()
/kernel/linux/linux-5.10/arch/x86/kernel/cpu/mtrr/
H A Dcleanup.c37 unsigned long base_pfn; member
77 base = range_state[i].base_pfn; in x86_get_mtrr_mem_range()
98 base = range_state[i].base_pfn; in x86_get_mtrr_mem_range()
207 range_state[reg].base_pfn = basek >> (PAGE_SHIFT - 10); in save_var_mtrr()
219 basek = range_state[reg].base_pfn << (PAGE_SHIFT - 10); in set_var_mtrr_all()
409 set_var_mtrr_range(struct var_mtrr_state *state, unsigned long base_pfn, in set_var_mtrr_range() argument
418 basek = base_pfn << (PAGE_SHIFT - 10); in set_var_mtrr_range()
541 start_base = range_state[i].base_pfn << (PAGE_SHIFT - 10); in print_out_mtrr_range_state()
704 range_state[i].base_pfn = base; in mtrr_cleanup()
901 range_state[i].base_pfn in mtrr_trim_uncached_memory()
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/kernel/linux/linux-6.6/arch/x86/kernel/cpu/mtrr/
H A Dcleanup.c37 unsigned long base_pfn; member
74 base = range_state[i].base_pfn; in x86_get_mtrr_mem_range()
94 base = range_state[i].base_pfn; in x86_get_mtrr_mem_range()
194 range_state[reg].base_pfn = basek >> (PAGE_SHIFT - 10); in save_var_mtrr()
206 basek = range_state[reg].base_pfn << (PAGE_SHIFT - 10); in set_var_mtrr_all()
396 set_var_mtrr_range(struct var_mtrr_state *state, unsigned long base_pfn, in set_var_mtrr_range() argument
405 basek = base_pfn << (PAGE_SHIFT - 10); in set_var_mtrr_range()
528 start_base = range_state[i].base_pfn << (PAGE_SHIFT - 10); in print_out_mtrr_range_state()
694 range_state[i].base_pfn = base; in mtrr_cleanup()
894 range_state[i].base_pfn in mtrr_trim_uncached_memory()
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/kernel/linux/linux-5.10/drivers/staging/media/ipu3/
H A Dipu3-dmamap.c233 unsigned long order, base_pfn; in imgu_dmamap_init() local
240 base_pfn = max_t(unsigned long, 1, imgu->mmu->aperture_start >> order); in imgu_dmamap_init()
241 init_iova_domain(&imgu->iova_domain, 1UL << order, base_pfn); in imgu_dmamap_init()
/kernel/linux/linux-6.6/drivers/staging/media/ipu3/
H A Dipu3-dmamap.c233 unsigned long order, base_pfn; in imgu_dmamap_init() local
240 base_pfn = max_t(unsigned long, 1, imgu->mmu->aperture_start >> order); in imgu_dmamap_init()
241 init_iova_domain(&imgu->iova_domain, 1UL << order, base_pfn); in imgu_dmamap_init()
/kernel/linux/linux-5.10/drivers/nvdimm/
H A Dpfn_devs.c659 unsigned long base_pfn = PHYS_PFN(base); in init_altmap_base() local
661 return SUBSECTION_ALIGN_DOWN(base_pfn); in init_altmap_base()
667 unsigned long base_pfn = PHYS_PFN(base); in init_altmap_reserve() local
669 reserve += base_pfn - SUBSECTION_ALIGN_DOWN(base_pfn); in init_altmap_reserve()
687 .base_pfn = init_altmap_base(base), in __nvdimm_setup_pfn()
/kernel/linux/linux-6.6/drivers/nvdimm/
H A Dpfn_devs.c668 unsigned long base_pfn = PHYS_PFN(base); in init_altmap_base() local
670 return SUBSECTION_ALIGN_DOWN(base_pfn); in init_altmap_base()
676 unsigned long base_pfn = PHYS_PFN(base); in init_altmap_reserve() local
678 reserve += base_pfn - SUBSECTION_ALIGN_DOWN(base_pfn); in init_altmap_reserve()
696 .base_pfn = init_altmap_base(base), in __nvdimm_setup_pfn()
/kernel/linux/linux-5.10/include/linux/
H A Dmemremap.h13 * @base_pfn: base of the entire dev_pagemap mapping
20 const unsigned long base_pfn; member
/kernel/linux/linux-5.10/drivers/iommu/
H A Ddma-iommu.c307 unsigned long order, base_pfn; in iommu_dma_init_domain() local
318 base_pfn = max_t(unsigned long, 1, base >> order); in iommu_dma_init_domain()
328 base_pfn = max_t(unsigned long, base_pfn, in iommu_dma_init_domain()
335 base_pfn != iovad->start_pfn) { in iommu_dma_init_domain()
343 init_iova_domain(iovad, 1UL << order, base_pfn); in iommu_dma_init_domain()
/kernel/linux/linux-6.6/include/linux/
H A Dmemremap.h15 * @base_pfn: base of the entire dev_pagemap mapping
22 unsigned long base_pfn; member
/kernel/linux/linux-6.6/arch/powerpc/mm/book3s64/
H A Dradix_pgtable.c698 unsigned long base_pfn = page_to_pfn(page); in free_vmemmap_pages() local
705 alt_start = altmap->base_pfn; in free_vmemmap_pages()
706 alt_end = altmap->base_pfn + altmap->reserve + altmap->free; in free_vmemmap_pages()
708 if (base_pfn >= alt_start && base_pfn < alt_end) { in free_vmemmap_pages()
/kernel/linux/linux-5.10/arch/x86/mm/
H A Dnuma_emulation.c204 unsigned long base_pfn = PHYS_PFN(base); in uniform_size() local
207 return PFN_PHYS((max_pfn - base_pfn - hole_pfns) / nr_nodes); in uniform_size()
/kernel/linux/linux-6.6/arch/x86/mm/
H A Dnuma_emulation.c204 unsigned long base_pfn = PHYS_PFN(base); in uniform_size() local
207 return PFN_PHYS((max_pfn - base_pfn - hole_pfns) / nr_nodes); in uniform_size()

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