| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | verifier_arena.c | 29 volatile int __arena *page1, *page2, *no_page, *page3; in basic_alloc1() local
35 page2 = bpf_arena_alloc_pages(&arena, NULL, 1, NUMA_NO_NODE, 0); in basic_alloc1()
36 if (!page2) in basic_alloc1()
38 *page2 = 2; in basic_alloc1()
44 if (*page2 != 2) in basic_alloc1()
46 bpf_arena_free_pages(&arena, (void __arena *)page2, 1); in basic_alloc1()
49 if (*page2 != 0) /* use-after-free should return 0 */ in basic_alloc1()
55 if (page2 != page3) in basic_alloc1()
68 volatile char __arena *page1, *page2, *page3, *page4; in basic_alloc2() local
73 page2 = page1 + __PAGE_SIZE; in basic_alloc2()
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| H A D | verifier_arena_large.c | 25 volatile char __arena *page1, *page2, *no_page, *page3; in big_alloc1() local
32 page2 = bpf_arena_alloc_pages(&arena, base + ARENA_SIZE - PAGE_SIZE * 2, in big_alloc1()
34 if (!page2) in big_alloc1()
36 *page2 = 2; in big_alloc1()
43 if (*page2 != 2) in big_alloc1()
46 if (*page2 != 2) in big_alloc1()
56 if (*page2 != 2) in big_alloc1()
62 if (*(page2 + PAGE_SIZE) != 0) in big_alloc1()
64 if (*(page2 - PAGE_SIZE) != 0) in big_alloc1()
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| /linux/tools/testing/selftests/mm/ |
| H A D | mlock2-tests.c | 348 struct vm_boundaries page2; in test_vma_management() local
362 get_vm_area((unsigned long)map + page_size, &page2) || in test_vma_management()
373 if (page1.start != page2.start || page2.start != page3.start) { in test_vma_management()
384 get_vm_area((unsigned long)map + page_size, &page2) || in test_vma_management()
391 if (page1.start == page2.start || page2.start == page3.start) { in test_vma_management()
403 get_vm_area((unsigned long)map + page_size, &page2) || in test_vma_management()
410 if (page1.start != page2.start || page2.start != page3.start) { in test_vma_management()
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| /linux/tools/testing/selftests/kvm/s390/ |
| H A D | shared_zeropage_test.c | 50 char *mem, *page0, *page1, *page2, tmp; in main() local
72 page2 = page1 + pagesize; in main()
103 tmp = *page2; in main()
105 ksft_test_result(!maps_shared_zeropage(pagemap_fd, page2), in main()
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| /linux/drivers/md/ |
| H A D | raid5-ppl.c | 705 static void ppl_xor(int size, struct page *page1, struct page *page2) in ppl_xor() argument
709 struct page *xor_srcs[] = { page1, page2 }; in ppl_xor()
792 struct page *page2; in ppl_recover_entry() local
803 page2 = alloc_page(GFP_KERNEL); in ppl_recover_entry()
805 if (!page1 || !page2) { in ppl_recover_entry()
895 if (!sync_page_io(rdev, sector, block_size, page2, in ppl_recover_entry()
904 ppl_xor(block_size, page1, page2); in ppl_recover_entry()
918 block_size, page2, REQ_OP_READ, in ppl_recover_entry()
927 ppl_xor(block_size, page1, page2); in ppl_recover_entry()
954 if (page2) in ppl_recover_entry()
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| /linux/drivers/scsi/ |
| H A D | ses.c | 26 unsigned char *page2; member
42 return (ses_dev->page2 != NULL); in ses_page2_supported()
187 unsigned char *desc_ptr = ses_dev->page2 + 8; in ses_set_page2_descriptor()
207 return ses_send_diag(sdev, 2, ses_dev->page2, ses_dev->page2_len); in ses_set_page2_descriptor()
217 unsigned char *desc_ptr = ses_dev->page2 + 8; in ses_get_page2_descriptor()
219 if (ses_recv_diag(sdev, 2, ses_dev->page2, ses_dev->page2_len) < 0) in ses_get_page2_descriptor()
779 ses_dev->page2 = buf; in ses_intf_add()
841 kfree(ses_dev->page2); in ses_intf_add()
883 kfree(ses_dev->page2); in ses_intf_remove_enclosure()
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| /linux/fs/nfs/ |
| H A D | nfs4namespace.c | 484 char *page, char *page2, in nfs4_try_replacing_one_location() argument
544 char *page = NULL, *page2 = NULL; in nfs4_replace_transport() local
555 page2 = (char *) __get_free_page(GFP_USER); in nfs4_replace_transport()
556 if (!page2) in nfs4_replace_transport()
568 page2, location); in nfs4_replace_transport()
575 free_page((unsigned long)page2); in nfs4_replace_transport()
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| /linux/drivers/phy/realtek/ |
| H A D | phy-rtk-usb2.c | 80 struct phy_data page2[MAX_USB_PHY_PAGE2_DATA_SIZE]; member
622 phy_data_page = phy_cfg->page2; in do_rtk_phy_init()
809 phy_data_page = phy_cfg->page2; in rtk_usb2_parameter_show()
1074 .page2 = { /* no parameter */ },
1098 .page2 = { /* no parameter */ },
1122 .page2 = { /* no parameter */ },
1144 .page2 = { /* no parameter */ },
1170 .page2 = { [0] = {0xe0, 0x01}, },
1195 .page2 = { /* default parameter */ },
1220 .page2 = { [7] = {0xe7, 0x45}, },
[all …]
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| /linux/tools/testing/selftests/proc/ |
| H A D | proc-maps-race.c | 75 struct page_content page2; in FIXTURE() local
122 bytes_read = read(self->maps_fd, self->page2.data, self->page_size); in read_two_pages()
126 self->page2.size = bytes_read; in read_two_pages()
162 copy_first_line(&self->page2, first_line->text); in read_boundary_lines()
238 print_first_lines(self->page2.data, 3); in print_boundaries()
502 self->page2.data = malloc(self->page_size); in FIXTURE_SETUP()
503 ASSERT_NE(self->page2.data, NULL); in FIXTURE_SETUP()
539 free(self->page2.data); in FIXTURE_TEARDOWN()
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| /linux/fs/smb/client/ |
| H A D | link.c | 446 void *page1, *page2; local
463 page2 = alloc_dentry_path();
470 to_name = build_path_from_dentry(direntry, page2);
536 free_dentry_path(page2);
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| H A D | inode.c | 2500 void *page1, *page2; local
2538 page2 = alloc_dentry_path();
2547 to_name = build_path_from_dentry(target_dentry, page2);
2678 free_dentry_path(page2);
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| /linux/arch/arm64/kernel/ |
| H A D | mte.c | 72 int memcmp_pages(struct page *page1, struct page *page2) in memcmp_pages() argument
78 addr2 = page_address(page2); in memcmp_pages()
90 if (page_mte_tagged(page1) || page_mte_tagged(page2)) in memcmp_pages()
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| /linux/mm/ |
| H A D | util.c | 1035 int __weak memcmp_pages(struct page *page1, struct page *page2) in memcmp_pages() argument
1041 addr2 = kmap_local_page(page2); in memcmp_pages()
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| /linux/include/linux/ |
| H A D | mm.h | 4149 extern int memcmp_pages(struct page *page1, struct page *page2);
4151 static inline int pages_identical(struct page *page1, struct page *page2) in pages_identical() argument
4153 return !memcmp_pages(page1, page2); in pages_identical()
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