arch/arm/mm/flush.c

235

flush_pfn_alias(folio_pfn(folio), folio_pos(folio));

arch/arm/mm/flush.c

267

pfn = folio_pfn(folio);

arch/arm/mm/flush.c

342

if (is_zero_pfn(folio_pfn(folio)))

arch/csky/abiv1/cacheflush.c

22

if (is_zero_pfn(folio_pfn(folio)))

arch/microblaze/include/asm/cacheflush.h

79

unsigned long addr = folio_pfn(folio) << PAGE_SHIFT;

arch/nios2/mm/cacheflush.c

183

if (is_zero_pfn(folio_pfn(folio)))

arch/parisc/kernel/cache.c

122

pfn = folio_pfn(folio);

arch/parisc/kernel/cache.c

508

unsigned long pfn = folio_pfn(folio);

arch/powerpc/mm/cacheflush.c

170

unsigned long pfn = folio_pfn(folio);

arch/s390/include/asm/page.h

261

#define folio_to_phys(page) pfn_to_phys(folio_pfn(folio))

arch/sh/mm/cache-sh4.c

121

unsigned long pfn = folio_pfn(folio);

arch/sh/mm/cache-sh7705.c

143

unsigned long pfn = folio_pfn(folio);

arch/sparc/kernel/smp_64.c

933

unsigned long pfn = folio_pfn(folio)

arch/sparc/mm/init_64.c

459

unsigned long pfn = folio_pfn(folio);

arch/xtensa/mm/cache.c

142

unsigned long phys = folio_pfn(folio) * PAGE_SIZE;

arch/xtensa/mm/cache.c

236

unsigned long phys = folio_pfn(folio) * PAGE_SIZE;

drivers/dma-buf/udmabuf.c

58

pfn = folio_pfn(ubuf->folios[pgoff]);

drivers/dma-buf/udmabuf.c

76

pfn = folio_pfn(ubuf->folios[pgoff]);

drivers/gpu/drm/drm_gem.c

710

(folio_pfn(folio) >= 0x00100000UL));

drivers/gpu/drm/i915/gem/i915_gem_shmem.c

164

folio_pfn(folio) != next_pfn) {

drivers/gpu/drm/i915/gem/i915_gem_shmem.c

176

next_pfn = folio_pfn(folio) + nr_pages;

fs/dax.c

1389

*entry = dax_insert_entry(xas, vmf, iter, *entry, folio_pfn(zero_folio),

fs/hugetlbfs/inode.c

405

unsigned long pfn = folio_pfn(folio);

fs/ramfs/file-nommu.c

236

pfn = folio_pfn(fbatch.folios[0]);

fs/ramfs/file-nommu.c

240

if (pfn + nr_pages != folio_pfn(fbatch.folios[loop])) {

include/linux/mm.h

2285

return pfn_pte(folio_pfn(folio), pgprot);

include/linux/mm.h

2301

return pmd_mkhuge(pfn_pmd(folio_pfn(folio), pgprot));

include/linux/mm.h

2317

return pud_mkhuge(pfn_pud(folio_pfn(folio), pgprot));

include/linux/rmap.h

878

.pfn = folio_pfn(_folio), \

include/trace/events/filemap.h

31

__entry->pfn = folio_pfn(folio);

include/trace/events/huge_memory.h

128

__entry->pfn = folio ? folio_pfn(folio) : -1;

include/trace/events/huge_memory.h

186

__entry->pfn = folio ? folio_pfn(folio) : -1;

include/trace/events/huge_memory.h

220

__entry->hpfn = new_folio ? folio_pfn(new_folio) : -1;

include/trace/events/huge_memory.h

73

__entry->pfn = folio ? folio_pfn(folio) : -1;

include/trace/events/pagemap.h

43

__entry->pfn = folio_pfn(folio);

include/trace/events/pagemap.h

74

__entry->pfn = folio_pfn(folio);

include/trace/events/vmscan.h

348

__entry->pfn = folio_pfn(folio);

kernel/liveupdate/kexec_handover.c

818

const unsigned long pfn = folio_pfn(folio);

kernel/liveupdate/kexec_handover.c

839

const unsigned long pfn = folio_pfn(folio);

lib/test_hmm.c

1710

offset = folio_pfn(tail) - folio_pfn(head);

mm/filemap.c

158

current->comm, folio_pfn(folio));

mm/gup.c

2243

const unsigned long start_pfn = folio_pfn(folio);

mm/huge_memory.c

1546

const unsigned long pfn = fop.is_folio ? folio_pfn(fop.folio) :

mm/huge_memory.c

1670

const unsigned long pfn = fop.is_folio ? folio_pfn(fop.folio) :

mm/huge_memory.c

235

WRITE_ONCE(huge_zero_pfn, folio_pfn(zero_folio));

mm/hugetlb.c

3177

unsigned long head_pfn = folio_pfn(folio);

mm/hugetlb.c

3235

WARN_ON_ONCE(!pageblock_aligned(folio_pfn(folio)));

mm/internal.h

357

folio_pfn(folio) + folio_nr_pages(folio) - pte_pfn(pte));

mm/ksm.c

1311

flush_cache_page(vma, pvmw.address, folio_pfn(folio));

mm/ksm.c

1843

nid = get_kpfn_nid(folio_pfn(folio));

mm/ksm.c

2049

kpfn = folio_pfn(kfolio);

mm/ksm.c

3277

VM_BUG_ON_FOLIO(stable_node->kpfn != folio_pfn(folio), folio);

mm/ksm.c

3278

stable_node->kpfn = folio_pfn(newfolio);

mm/memfd_luo.c

197

pfolio->pfn = folio_pfn(folio);

mm/memory-failure.c

1563

folio_pfn(folio));

mm/memory.c

6013

int nr = pte_pfn(fault_pte) - folio_pfn(folio);

mm/memory_hotplug.c

1813

pfn = folio_pfn(folio) + folio_nr_pages(folio) - 1;

mm/memory_hotplug.c

1872

folio_pfn(folio), ret);

mm/migrate_device.c

1466

src_pfn = migrate_pfn(folio_pfn(folio)) | MIGRATE_PFN_MIGRATE;

mm/migrate_device.c

1480

dst_pfn = migrate_pfn(folio_pfn(dfolio));

mm/page_alloc.c

3037

unsigned long pfn = folio_pfn(folio);

mm/page_alloc.c

3061

unsigned long pfn = folio_pfn(folio);

mm/rmap.c

2104

subpage = folio_page(folio, pfn - folio_pfn(folio));

mm/rmap.c

2479

subpage = folio_page(folio, pfn - folio_pfn(folio));

mm/rmap.c

2510

subpage = folio_page(folio, pfn - folio_pfn(folio));

mm/vmscan.c

1126

unmap_poisoned_folio(folio, folio_pfn(folio), false);

virt/kvm/guest_memfd.c

54

return folio_pfn(folio) + (index & (folio_nr_pages(folio) - 1));