| /kernel/linux/linux-5.10/arch/sh/boot/romimage/ |
| D | Makefile | 8 targets := vmlinux head.o zeropage.bin piggy.o
24 $(obj)/zeropage.bin: vmlinux FORCE
29 $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/zeropage.bin arch/sh/boot/zImage FORCE
|
| /kernel/linux/linux-4.19/arch/sh/boot/romimage/ |
| D | Makefile | 8 targets := vmlinux head.o zeropage.bin piggy.o
24 $(obj)/zeropage.bin: vmlinux FORCE
29 $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/zeropage.bin arch/sh/boot/zImage FORCE
|
| /kernel/linux/linux-4.19/mm/ |
| D | userfaultfd.c | 180 bool zeropage) in __mcopy_atomic_hugetlb() argument
201 if (zeropage) { in __mcopy_atomic_hugetlb()
392 bool zeropage);
401 bool zeropage) in mfill_atomic_pte() argument
416 if (!zeropage) in mfill_atomic_pte()
423 if (!zeropage) in mfill_atomic_pte()
439 bool zeropage, in __mcopy_atomic() argument
509 src_start, len, zeropage); in __mcopy_atomic()
559 src_addr, &page, zeropage); in __mcopy_atomic()
|
| D | shmem.c | 2257 bool zeropage, in shmem_mfill_atomic_pte() argument
2282 if (!zeropage) { /* mcopy_atomic */ in shmem_mfill_atomic_pte()
|
| /kernel/linux/linux-4.19/tools/testing/selftests/vm/ |
| D | userfaultfd.c | 100 static char *zeropage; variable
332 if (!my_bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
344 while (!bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
770 if (my_bcmp(area_dst + nr * page_size, zeropage, page_size)) in faulting_process()
785 if (uffdio_zeropage->zeropage != -EEXIST) in retry_uffdio_zeropage()
787 uffdio_zeropage->zeropage), exit(1); in retry_uffdio_zeropage()
790 uffdio_zeropage->zeropage), exit(1); in retry_uffdio_zeropage()
812 if (uffdio_zeropage.zeropage == -EEXIST) in __uffdio_zeropage()
817 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
819 if (uffdio_zeropage.zeropage != -EINVAL) in __uffdio_zeropage()
[all …]
|
| /kernel/linux/linux-5.10/mm/ |
| D | userfaultfd.c | 210 bool zeropage) in __mcopy_atomic_hugetlb() argument
230 if (zeropage) { in __mcopy_atomic_hugetlb()
411 bool zeropage);
420 bool zeropage, in mfill_atomic_pte() argument
436 if (!zeropage) in mfill_atomic_pte()
445 if (!zeropage) in mfill_atomic_pte()
461 bool zeropage, in __mcopy_atomic() argument
530 src_start, len, zeropage); in __mcopy_atomic()
580 src_addr, &page, zeropage, wp_copy); in __mcopy_atomic()
|
| D | shmem.c | 2351 bool zeropage, in shmem_mfill_atomic_pte() argument
2385 if (!zeropage) { /* mcopy_atomic */ in shmem_mfill_atomic_pte()
|
| /kernel/linux/linux-5.10/tools/testing/selftests/vm/ |
| D | userfaultfd.c | 89 static char *zeropage; variable
423 if (!my_bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
436 while (!bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
944 if (my_bcmp(area_dst + nr * page_size, zeropage, page_size)) { in faulting_process()
961 if (uffdio_zeropage->zeropage != -EEXIST) { in retry_uffdio_zeropage()
963 uffdio_zeropage->zeropage); in retry_uffdio_zeropage()
968 uffdio_zeropage->zeropage); exit(1); in retry_uffdio_zeropage()
991 if (uffdio_zeropage.zeropage == -EEXIST) { in __uffdio_zeropage()
996 uffdio_zeropage.zeropage); in __uffdio_zeropage()
1000 if (uffdio_zeropage.zeropage != -EINVAL) { in __uffdio_zeropage()
[all …]
|
| /kernel/linux/linux-4.19/drivers/spi/ |
| D | spi-ep93xx.c | 102 void *zeropage; member
342 sg_set_page(sg, virt_to_page(espi->zeropage), in ep93xx_spi_dma_prepare()
592 espi->zeropage = (void *)get_zeroed_page(GFP_KERNEL); in ep93xx_spi_setup_dma()
593 if (!espi->zeropage) in ep93xx_spi_setup_dma()
627 free_page((unsigned long)espi->zeropage); in ep93xx_spi_setup_dma()
643 if (espi->zeropage) in ep93xx_spi_release_dma()
644 free_page((unsigned long)espi->zeropage); in ep93xx_spi_release_dma()
|
| /kernel/linux/linux-5.10/drivers/spi/ |
| D | spi-ep93xx.c | 99 void *zeropage; member
342 sg_set_page(sg, virt_to_page(espi->zeropage), in ep93xx_spi_dma_prepare()
592 espi->zeropage = (void *)get_zeroed_page(GFP_KERNEL); in ep93xx_spi_setup_dma()
593 if (!espi->zeropage) in ep93xx_spi_setup_dma()
627 free_page((unsigned long)espi->zeropage); in ep93xx_spi_setup_dma()
643 if (espi->zeropage) in ep93xx_spi_release_dma()
644 free_page((unsigned long)espi->zeropage); in ep93xx_spi_release_dma()
|
| /kernel/linux/linux-4.19/include/uapi/linux/ |
| D | userfaultfd.h | 231 __s64 zeropage; member
|
| /kernel/linux/patches/linux-4.19/prebuilts/usr/include/linux/ |
| D | userfaultfd.h | 131 __s64 zeropage; member
|
| /kernel/linux/linux-5.10/include/uapi/linux/ |
| D | userfaultfd.h | 237 __s64 zeropage; member
|
| /kernel/linux/patches/linux-5.10/prebuilts/usr/include/linux/ |
| D | userfaultfd.h | 119 __s64 zeropage; member
|
| /kernel/linux/linux-5.10/arch/parisc/include/asm/ |
| D | page.h | 187 #define PAGE0 ((struct zeropage *)absolute_pointer(__PAGE_OFFSET))
|
| /kernel/linux/linux-4.19/arch/parisc/include/asm/ |
| D | page.h | 182 #define PAGE0 ((struct zeropage *)__PAGE_OFFSET)
|
| /kernel/linux/linux-4.19/arch/parisc/include/uapi/asm/ |
| D | pdc.h | 368 struct zeropage { struct
|
| /kernel/linux/linux-5.10/arch/parisc/include/uapi/asm/ |
| D | pdc.h | 390 struct zeropage { struct
|
| /kernel/linux/linux-5.10/fs/ |
| D | userfaultfd.c | 1749 if (unlikely(put_user(ret, &user_uffdio_zeropage->zeropage))) in userfaultfd_zeropage()
|
| /kernel/linux/linux-4.19/fs/ |
| D | userfaultfd.c | 1792 if (unlikely(put_user(ret, &user_uffdio_zeropage->zeropage))) in userfaultfd_zeropage()
|