zeropage          184 arch/parisc/include/asm/page.h #define PAGE0   ((struct zeropage *)__PAGE_OFFSET)
zeropage           98 drivers/spi/spi-ep93xx.c 	void				*zeropage;
zeropage          338 drivers/spi/spi-ep93xx.c 			sg_set_page(sg, virt_to_page(espi->zeropage),
zeropage          588 drivers/spi/spi-ep93xx.c 	espi->zeropage = (void *)get_zeroed_page(GFP_KERNEL);
zeropage          589 drivers/spi/spi-ep93xx.c 	if (!espi->zeropage)
zeropage          623 drivers/spi/spi-ep93xx.c 	free_page((unsigned long)espi->zeropage);
zeropage          639 drivers/spi/spi-ep93xx.c 	if (espi->zeropage)
zeropage          640 drivers/spi/spi-ep93xx.c 		free_page((unsigned long)espi->zeropage);
zeropage         1793 fs/userfaultfd.c 	if (unlikely(put_user(ret, &user_uffdio_zeropage->zeropage)))
zeropage          231 include/uapi/linux/userfaultfd.h 	__s64 zeropage;
zeropage         2313 mm/shmem.c     				  bool zeropage,
zeropage         2338 mm/shmem.c     		if (!zeropage) {	/* mcopy_atomic */
zeropage          178 mm/userfaultfd.c 					      bool zeropage)
zeropage          199 mm/userfaultfd.c 	if (zeropage) {
zeropage          390 mm/userfaultfd.c 				      bool zeropage);
zeropage          399 mm/userfaultfd.c 						bool zeropage)
zeropage          414 mm/userfaultfd.c 		if (!zeropage)
zeropage          421 mm/userfaultfd.c 		if (!zeropage)
zeropage          437 mm/userfaultfd.c 					      bool zeropage,
zeropage          507 mm/userfaultfd.c 						src_start, len, zeropage);
zeropage          557 mm/userfaultfd.c 				       src_addr, &page, zeropage);
zeropage           86 tools/testing/selftests/vm/userfaultfd.c static char *zeropage;
zeropage          342 tools/testing/selftests/vm/userfaultfd.c 			if (!my_bcmp(area_dst + page_nr * page_size, zeropage,
zeropage          354 tools/testing/selftests/vm/userfaultfd.c 			while (!bcmp(area_dst + page_nr * page_size, zeropage,
zeropage          790 tools/testing/selftests/vm/userfaultfd.c 		if (my_bcmp(area_dst + nr * page_size, zeropage, page_size))
zeropage          805 tools/testing/selftests/vm/userfaultfd.c 		if (uffdio_zeropage->zeropage != -EEXIST)
zeropage          807 tools/testing/selftests/vm/userfaultfd.c 				uffdio_zeropage->zeropage), exit(1);
zeropage          810 tools/testing/selftests/vm/userfaultfd.c 			uffdio_zeropage->zeropage), exit(1);
zeropage          832 tools/testing/selftests/vm/userfaultfd.c 			if (uffdio_zeropage.zeropage == -EEXIST)
zeropage          837 tools/testing/selftests/vm/userfaultfd.c 					uffdio_zeropage.zeropage), exit(1);
zeropage          839 tools/testing/selftests/vm/userfaultfd.c 			if (uffdio_zeropage.zeropage != -EINVAL)
zeropage          842 tools/testing/selftests/vm/userfaultfd.c 					uffdio_zeropage.zeropage), exit(1);
zeropage          845 tools/testing/selftests/vm/userfaultfd.c 		if (uffdio_zeropage.zeropage != page_size) {
zeropage          847 tools/testing/selftests/vm/userfaultfd.c 				uffdio_zeropage.zeropage), exit(1);
zeropage          859 tools/testing/selftests/vm/userfaultfd.c 			uffdio_zeropage.zeropage), exit(1);
zeropage          898 tools/testing/selftests/vm/userfaultfd.c 		if (my_bcmp(area_dst, zeropage, page_size))
zeropage         1089 tools/testing/selftests/vm/userfaultfd.c 	zeropage = area;
zeropage         1090 tools/testing/selftests/vm/userfaultfd.c 	bzero(zeropage, page_size);