| /linux/include/asm-generic/ |
| H A D | memory_model.h | 25 #ifndef pfn_valid
26 static inline int pfn_valid(unsigned long pfn) in pfn_valid() function
32 #define pfn_valid pfn_valid macro
81 WARN_ON_ONCE(!pfn_valid(__pfn)); \
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| /linux/drivers/xen/ |
| H A D | swiotlb-xen.c | 110 if (pfn_valid(PFN_DOWN(paddr))) in xen_swiotlb_find_pool()
265 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dev_addr)))) in xen_swiotlb_map_phys()
290 if (pfn_valid(PFN_DOWN(dma_to_phys(hwdev, dev_addr)))) in xen_swiotlb_unmap_phys()
311 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dma_addr)))) in xen_swiotlb_sync_single_for_cpu()
334 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dma_addr)))) in xen_swiotlb_sync_single_for_device()
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| /linux/scripts/gdb/linux/ |
| H A D | page_owner.py | 102 if pfn < self.min_pfn or pfn > self.max_pfn or (not self.p_ops.pfn_valid(pfn)):
148 … while ((not self.p_ops.pfn_valid(pfn)) and (pfn & (self.p_ops.MAX_ORDER_NR_PAGES - 1))) != 0:
156 … if ((pfn & (self.p_ops.MAX_ORDER_NR_PAGES - 1)) == 0) and (not self.p_ops.pfn_valid(pfn)):
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| /linux/arch/csky/mm/ |
| H A D | tcm.c | 34 if (pfn_valid(PFN_DOWN(CONFIG_ITCM_RAM_BASE)))
55 if (pfn_valid(PFN_DOWN(CONFIG_DTCM_RAM_BASE)))
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| H A D | ioremap.c | 11 if (!pfn_valid(pfn)) { in phys_mem_access_prot()
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| /linux/mm/ |
| H A D | page_table_check.c | 70 if (!pfn_valid(pfn)) in page_table_check_clear()
105 if (!pfn_valid(pfn)) in page_table_check_set()
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| H A D | hwpoison-inject.c | 112 if (!pfn_valid(pfn)) in hwpoison_inject()
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| H A D | page_owner.c | 677 while (!pfn_valid(pfn) && (pfn & (MAX_ORDER_NR_PAGES - 1)) != 0) in read_page_owner()
694 if ((pfn & (MAX_ORDER_NR_PAGES - 1)) == 0 && !pfn_valid(pfn)) { in read_page_owner()
786 if (!pfn_valid(pfn)) { in init_pages_in_zone()
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| /linux/arch/x86/include/asm/ |
| H A D | kmsan.h | 94 ret = pfn_valid(x >> PAGE_SHIFT); in kmsan_virt_addr_valid()
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| /linux/drivers/cxl/core/ |
| H A D | mce.c | 30 if (!pfn_valid(pfn)) in cxl_handle_mce()
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| /linux/arch/csky/abiv1/ |
| H A D | cacheflush.c | 52 if (!pfn_valid(pfn)) in update_mmu_cache_range()
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| /linux/arch/csky/abiv2/ |
| H A D | cacheflush.c | 19 if (!pfn_valid(pfn)) in update_mmu_cache_range()
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| /linux/virt/kvm/ |
| H A D | pfncache.c | 101 if (pfn_valid(pfn)) in gpc_map()
117 if (pfn_valid(pfn)) { in gpc_unmap()
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| /linux/arch/m68k/include/asm/ |
| H A D | page_mm.h | 145 #define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn)) macro
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| /linux/arch/mips/mm/ |
| H A D | mmap.c | 127 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr))); in __virt_addr_valid()
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| H A D | cache.c | 154 if (unlikely(!pfn_valid(pfn))) in __update_cache()
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| /linux/arch/x86/virt/svm/ |
| H A D | sev.c | 871 if (!pfn_valid(pfn)) in psmash()
927 if (!pfn_valid(pfn)) in adjust_direct_map()
931 (!IS_ALIGNED(pfn, PTRS_PER_PMD) || !pfn_valid(pfn + PTRS_PER_PMD - 1))) in adjust_direct_map()
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| /linux/drivers/media/common/videobuf2/ |
| H A D | frame_vector.c | 120 if (!pfn_valid(nums[i])) in frame_vector_to_pages()
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| /linux/arch/loongarch/mm/ |
| H A D | mmap.c | 125 return pfn_valid(PFN_DOWN(PHYSADDR(kaddr))); in __virt_addr_valid()
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| /linux/arch/x86/mm/ |
| H A D | mmap.c | 233 if (pfn_valid(pfn)) in pfn_modify_allowed()
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| /linux/arch/sh/include/asm/ |
| H A D | page.h | 158 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
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| /linux/kernel/power/ |
| H A D | snapshot.c | 1206 if (pfn_valid(pfn)) in clear_or_poison_free_pages()
1320 if (!pfn_valid(pfn)) in saveable_highmem_page()
1379 if (!pfn_valid(pfn)) in saveable_page()
1615 if (fr_pfn != BM_END_OF_MAP && pfn_valid(fr_pfn)) { in swsusp_free()
2372 if (pfn_valid(decoded_pfn) && memory_bm_pfn_present(bm, decoded_pfn)) { in unpack_orig_pfns()
2379 if (!pfn_valid(decoded_pfn)) in unpack_orig_pfns()
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| /linux/arch/arm/mm/ |
| H A D | fault-armv.c | 194 if (!pfn_valid(pfn)) in update_mmu_cache_range()
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| /linux/arch/xtensa/mm/ |
| H A D | cache.c | 223 if (!pfn_valid(pfn)) in update_mmu_cache_range()
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| /linux/fs/pstore/ |
| H A D | ram_core.c | 505 if (pfn_valid(start >> PAGE_SHIFT)) in persistent_ram_buffer_map()
579 if (pfn_valid(prz->paddr >> PAGE_SHIFT)) { in persistent_ram_free()
|