arch/arm/include/asm/pgalloc.h

102

if (!PageHighMem(pte))

arch/arm/mm/dma-mapping.c

113

if (PageHighMem(page)) {

arch/arm/mm/dma-mapping.c

410

if (PageHighMem(page)) {

arch/arm/mm/dma-mapping.c

430

if (PageHighMem(page))

arch/arm/mm/fault.c

91

if (PageHighMem(pfn_to_page(pmd_val(*pmd) >> PAGE_SHIFT)))

arch/csky/mm/dma-mapping.c

28

if (PageHighMem(page)) {

arch/mips/mm/dma-noncoherent.c

106

if (PageHighMem(page)) {

arch/powerpc/mm/pageattr.c

113

if (PageHighMem(page))

arch/sh/mm/fault.c

109

if (PageHighMem(pfn_to_page(pmd_val(*pmd) >> PAGE_SHIFT)))

arch/x86/mm/pat/set_memory.c

2496

if (PageHighMem(pages[i]))

arch/x86/mm/pat/set_memory.c

2522

if (PageHighMem(pages[i]))

arch/x86/mm/pat/set_memory.c

2565

if (PageHighMem(pages[i]))

arch/x86/mm/pat/set_memory.c

2649

if (PageHighMem(page))

arch/x86/mm/pat/set_memory.c

2685

if (PageHighMem(page))

arch/x86/mm/pat/set_memory.c

311

if (unlikely(PageHighMem(page)))

arch/xtensa/kernel/pci-dma.c

31

if (!PageHighMem(page))

arch/xtensa/mm/cache.c

65

if (!PageHighMem(page)) {

crypto/scompress.c

205

if (PageHighMem(dpage + n) &&

crypto/scompress.c

227

if (PageHighMem(spage + n) &&

drivers/dma-buf/heaps/cma_heap.c

327

if (PageHighMem(cma_pages)) {

drivers/edac/edac_mc.c

737

if (PageHighMem(pg))

drivers/edac/edac_mc.c

748

if (PageHighMem(pg))

drivers/gpu/drm/i915/gem/i915_gem_pages.c

306

if (n_pages == 1 && !PageHighMem(sg_page(obj->mm.pages->sgl)))

drivers/gpu/drm/ttm/ttm_pool.c

208

if (caching != ttm_cached && !PageHighMem(p))

drivers/gpu/drm/ttm/ttm_pool.c

290

if (PageHighMem(p))

drivers/gpu/drm/ttm/ttm_pool.c

581

if (restore->page_caching == alloc->tt_caching || PageHighMem(restore->alloced_page))

drivers/gpu/drm/ttm/ttm_pool.c

623

caching_consistent = (page_caching == alloc->tt_caching) || PageHighMem(p);

drivers/iommu/dma-iommu.c

1613

if (!coherent || PageHighMem(page)) {

drivers/md/dm-integrity.c

2000

BUG_ON(PageHighMem(biv.bv_page));

drivers/md/dm-integrity.c

2197

BUG_ON(PageHighMem(biv.bv_page));

drivers/media/common/saa7146/saa7146_core.c

152

if (WARN_ON(PageHighMem(pg)))

drivers/media/pci/ivtv/ivtv-udma.c

40

if (PageHighMem(dma->map[map_offset])) {

drivers/usb/core/message.c

634

if (!PageHighMem(sg_page(sg)))

drivers/usb/mon/mon_bin.c

434

if (length == 0 || PageHighMem(sg_page(sg)))

drivers/usb/mon/mon_text.c

170

if (PageHighMem(sg_page(sg)))

drivers/xen/balloon.c

153

if (PageHighMem(page)) {

drivers/xen/balloon.c

174

if (require_lowmem && PageHighMem(page))

drivers/xen/balloon.c

178

if (PageHighMem(page))

drivers/xen/gntdev.c

360

BUG_ON(PageHighMem(map->pages[i]));

fs/erofs/decompressor.c

81

if (!PageHighMem(page)) {

include/linux/bvec.h

298

WARN_ON_ONCE(PageHighMem(bvec->bv_page));

include/linux/highmem-internal.h

45

if (!PageHighMem(page))

include/linux/highmem-internal.h

56

if (!PageHighMem(page))

include/linux/highmem-internal.h

78

if (!PageHighMem(page))

include/linux/page-flags.h

621

#define PhysHighMem(__p) (PageHighMem(phys_to_page(__p)))

include/linux/skbuff.h

413

if (IS_ENABLED(CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP) || PageHighMem(p))

io_uring/memmap.c

120

if (ifd.nr_folios == 1 && !PageHighMem(mr->pages[0])) {

kernel/bpf/syscall.c

234

if (PageHighMem(page)) {

kernel/dma/debug.c

1331

if (!PageHighMem(sg_page(s)))

kernel/dma/direct.c

135

(allow_highmem || !PageHighMem(page)))

kernel/dma/direct.c

195

if (!PageHighMem(page))

kernel/dma/direct.c

263

if (PageHighMem(page)) {

kernel/dma/swiotlb.c

1816

if (PageHighMem(pfn_to_page(PHYS_PFN(rmem->base)))) {

kernel/dma/swiotlb.c

894

if (PageHighMem(pfn_to_page(pfn))) {

kernel/iomem.c

34

if (pfn_valid(pfn) && !PageHighMem(pfn_to_page(pfn)) &&

kernel/kexec_core.c

728

PageHighMem(old_page)) {

kernel/power/snapshot.c

1327

BUG_ON(!PageHighMem(page));

kernel/power/snapshot.c

1386

BUG_ON(PageHighMem(page));

kernel/power/snapshot.c

1481

if (PageHighMem(s_page)) {

kernel/power/snapshot.c

1488

if (PageHighMem(d_page)) {

kernel/power/snapshot.c

1658

if (PageHighMem(page))

kernel/power/snapshot.c

1754

if (PageHighMem(page)) {

kernel/power/snapshot.c

2262

if (PageHighMem(page)) {

kernel/power/snapshot.c

2423

if (PageHighMem(pfn_to_page(pfn)))

kernel/power/snapshot.c

2725

if (PageHighMem(page))

mm/highmem.c

585

if (!IS_ENABLED(CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP) && !PageHighMem(page))

mm/highmem.c

760

if (!PageHighMem(page))

mm/highmem.c

793

BUG_ON(!PageHighMem(page));

mm/kasan/common.c

133

if (unlikely(PageHighMem(page)))

mm/kasan/common.c

150

if (likely(!PageHighMem(page)))

mm/kasan/common.c

495

if (unlikely(PageHighMem(page)))

mm/page_alloc.c

1437

if (!PageHighMem(page) && !(fpi_flags & FPI_TRYLOCK)) {

net/core/dev.c

3709

if (page && PageHighMem(page))

net/core/gro.c

405

!PageHighMem(skb_frag_page(frag0)) &&

net/sunrpc/xdr.c

1349

if (PageHighMem(*xdr->page_ptr)) {