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Searched refs:PAGE_SIZE (Results 1 – 25 of 85) sorted by relevance

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/tools/testing/scatterlist/
A Dmain.c25 ((1 + array[i]) * PAGE_SIZE); in set_pages()
56 { -EINVAL, 1, pfn(0), NULL, PAGE_SIZE, 0, 1 }, in main()
57 { 0, 1, pfn(0), NULL, PAGE_SIZE, PAGE_SIZE + 1, 1 }, in main()
58 { 0, 1, pfn(0), NULL, PAGE_SIZE, sgmax, 1 }, in main()
60 { 0, 2, pfn(0, 1), NULL, 2 * PAGE_SIZE, sgmax, 1 }, in main()
61 { 0, 2, pfn(1, 0), NULL, 2 * PAGE_SIZE, sgmax, 2 }, in main()
74 { 0, 5, pfn(0, 1, 2, 3, 4), NULL, 5 * PAGE_SIZE, 2 * PAGE_SIZE, in main()
76 { 0, 6, pfn(0, 1, 2, 3, 4, 5), NULL, 6 * PAGE_SIZE, in main()
77 2 * PAGE_SIZE, 3 }, in main()
79 2 * PAGE_SIZE, 4 }, in main()
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/tools/testing/vsock/
A Dvsock_test_zerocopy.c23 #ifndef PAGE_SIZE
24 #define PAGE_SIZE 4096 macro
58 { NULL, PAGE_SIZE },
59 { NULL, PAGE_SIZE },
70 { NULL, PAGE_SIZE },
72 { NULL, PAGE_SIZE * 3 }
96 { NULL, PAGE_SIZE },
98 { NULL, PAGE_SIZE }
108 { NULL, PAGE_SIZE },
110 { NULL, PAGE_SIZE }
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A Dvsock_uring_test.c23 #ifndef PAGE_SIZE
24 #define PAGE_SIZE 4096 macro
42 { NULL, PAGE_SIZE },
43 { NULL, 2 * PAGE_SIZE },
44 { NULL, 3 * PAGE_SIZE },
51 { NULL, PAGE_SIZE },
53 { NULL, 3 * PAGE_SIZE },
/tools/include/linux/
A Dmm.h9 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) macro
10 #define PAGE_MASK (~(PAGE_SIZE - 1))
14 #define PAGE_ALIGN(addr) ALIGN(addr, PAGE_SIZE)
15 #define PAGE_ALIGN_DOWN(addr) ALIGN_DOWN(addr, PAGE_SIZE)
20 #define pfn_to_page(pfn) ((void *)((pfn) * PAGE_SIZE))
/tools/testing/selftests/bpf/
A Dbpf_arena_alloc.h29 if (size >= PAGE_SIZE - 8) in bpf_alloc()
38 *cur_offset = PAGE_SIZE - 8; in bpf_alloc()
39 obj_cnt = page + PAGE_SIZE - 8; in bpf_alloc()
43 obj_cnt = page + PAGE_SIZE - 8; in bpf_alloc()
59 addr = (void __arena *)(((long)addr) & ~(PAGE_SIZE - 1)); in bpf_free()
60 obj_cnt = addr + PAGE_SIZE - 8; in bpf_free()
A Duptr_test_common.h8 #define PAGE_SIZE 4096 macro
44 __u8 one_page[PAGE_SIZE];
/tools/testing/selftests/bpf/progs/
A Dverifier_arena_large.c17 __uint(max_entries, ARENA_SIZE / PAGE_SIZE);
32 page2 = bpf_arena_alloc_pages(&arena, base + ARENA_SIZE - PAGE_SIZE * 2, in big_alloc1()
37 no_page = bpf_arena_alloc_pages(&arena, base + ARENA_SIZE - PAGE_SIZE, in big_alloc1()
58 if (*(page1 + PAGE_SIZE) != 0) in big_alloc1()
60 if (*(page1 - PAGE_SIZE) != 0) in big_alloc1()
62 if (*(page2 + PAGE_SIZE) != 0) in big_alloc1()
64 if (*(page2 - PAGE_SIZE) != 0) in big_alloc1()
82 page = base = arena_base(&arena) + 16384 * PAGE_SIZE; in access_reserved()
93 page = (volatile char __arena *)(base + i * PAGE_SIZE); in access_reserved()
188 pg_idx = (unsigned long) (pg - base) / PAGE_SIZE; in alloc_pages()
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A Dtest_sockmap_change_tail.c6 #ifndef PAGE_SIZE
7 #define PAGE_SIZE __PAGE_SIZE macro
9 #define BPF_SKB_MAX_LEN (PAGE_SIZE << 2)
A Dtest_tc_change_tail.c5 #ifndef PAGE_SIZE
6 #define PAGE_SIZE __PAGE_SIZE macro
8 #define BPF_SKB_MAX_LEN (PAGE_SIZE << 2)
/tools/testing/selftests/iommu/
A Diommufd.c820 test_err_ioctl_ioas_unmap(ENOENT, i * PAGE_SIZE, PAGE_SIZE); in TEST_F()
874 8 * PAGE_SIZE - 4 * PAGE_SIZE, in TEST_F()
880 3 * 16 * PAGE_SIZE + 8 * PAGE_SIZE + in TEST_F()
1072 .add_reserved = { .start = PAGE_SIZE, .length = PAGE_SIZE }, in TEST_F()
1826 check_refs(buf + start / PAGE_SIZE * PAGE_SIZE, in TEST_F()
1827 end / PAGE_SIZE * PAGE_SIZE - in TEST_F()
1828 start / PAGE_SIZE * PAGE_SIZE, in TEST_F()
1888 check_refs(buf + start / PAGE_SIZE * PAGE_SIZE, in TEST_F()
1889 end / PAGE_SIZE * PAGE_SIZE - in TEST_F()
1890 start / PAGE_SIZE * PAGE_SIZE, in TEST_F()
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/tools/testing/selftests/kvm/
A Dpre_fault_memory_test.c15 #define TEST_SIZE (SZ_2M + PAGE_SIZE)
16 #define TEST_NPAGES (TEST_SIZE / PAGE_SIZE)
25 uint64_t *src = (uint64_t *)(base_gpa + i * PAGE_SIZE); in guest_code()
101 pre_fault_memory(vcpu, guest_test_phys_mem + SZ_2M, PAGE_SIZE * 2, PAGE_SIZE); in __test_pre_fault_memory()
102 pre_fault_memory(vcpu, guest_test_phys_mem + TEST_SIZE, PAGE_SIZE, PAGE_SIZE); in __test_pre_fault_memory()
/tools/virtio/linux/
A Dkernel.h26 #define PAGE_SIZE getpagesize() macro
27 #define PAGE_MASK (~(PAGE_SIZE-1))
28 #define PAGE_ALIGN(x) ((x + PAGE_SIZE - 1) & PAGE_MASK)
49 #define offset_in_page(p) (((unsigned long)p) % PAGE_SIZE)
102 posix_memalign(&p, PAGE_SIZE, PAGE_SIZE); in __get_free_page()
/tools/testing/selftests/proc/
A Dproc-self-map-files-002.c49 const int PAGE_SIZE = sysconf(_SC_PAGESIZE); in main() local
64 for (va = 0; va < va_max; va += PAGE_SIZE) { in main()
65 p = mmap((void *)va, PAGE_SIZE, PROT_NONE, MAP_PRIVATE|MAP_FILE|MAP_FIXED, fd, 0); in main()
75 b = (unsigned long)p + PAGE_SIZE; in main()
A Dthread-self.c49 const int PAGE_SIZE = sysconf(_SC_PAGESIZE); in main() local
56 stack = mmap(NULL, 2 * PAGE_SIZE, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); in main()
59 pid = clone(f, stack + PAGE_SIZE, CLONE_THREAD|CLONE_SIGHAND|CLONE_VM, (void *)1); in main()
A Dproc-self-map-files-001.c49 const unsigned int PAGE_SIZE = sysconf(_SC_PAGESIZE); in main() local
58 p = mmap(NULL, PAGE_SIZE, PROT_NONE, MAP_PRIVATE|MAP_FILE, fd, 0); in main()
63 b = (unsigned long)p + PAGE_SIZE; in main()
/tools/testing/selftests/kvm/x86/
A Dsmaller_maxphyaddr_emulation_test.c19 #define MEM_REGION_SIZE PAGE_SIZE
68 MEM_REGION_SIZE / PAGE_SIZE, 0); in main()
69 gpa = vm_phy_pages_alloc(vm, MEM_REGION_SIZE / PAGE_SIZE, in main()
74 memset(hva, 0, PAGE_SIZE); in main()
A Dprivate_mem_conversions_test.c27 #define PER_CPU_DATA_SIZE ((uint64_t)(SZ_2M + PAGE_SIZE))
115 GUEST_STAGE(0, PAGE_SIZE),
117 GUEST_STAGE(PAGE_SIZE, PAGE_SIZE),
118 GUEST_STAGE(PAGE_SIZE, SZ_2M),
119 GUEST_STAGE(SZ_2M, PAGE_SIZE),
160 if (size > PAGE_SIZE) { in guest_test_explicit_conversion()
161 memset((void *)gpa, p2, PAGE_SIZE); in guest_test_explicit_conversion()
183 for (j = 0; j < size; j += PAGE_SIZE) { in guest_test_explicit_conversion()
186 guest_sync_shared(gpa + j, PAGE_SIZE, p1, p3); in guest_test_explicit_conversion()
188 memcmp_g(gpa + j, p3, PAGE_SIZE); in guest_test_explicit_conversion()
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A Dhyperv_tlb_flush.c220 hcall_gpa + PAGE_SIZE); in sender_guest_code()
234 hcall_gpa, hcall_gpa + PAGE_SIZE); in sender_guest_code()
247 hcall_gpa + PAGE_SIZE); in sender_guest_code()
261 hcall_gpa, hcall_gpa + PAGE_SIZE); in sender_guest_code()
277 hcall_gpa, hcall_gpa + PAGE_SIZE); in sender_guest_code()
295 hcall_gpa, hcall_gpa + PAGE_SIZE); in sender_guest_code()
312 hcall_gpa, hcall_gpa + PAGE_SIZE); in sender_guest_code()
333 hcall_gpa, hcall_gpa + PAGE_SIZE); in sender_guest_code()
346 hcall_gpa, hcall_gpa + PAGE_SIZE); in sender_guest_code()
361 hcall_gpa, hcall_gpa + PAGE_SIZE); in sender_guest_code()
[all …]
/tools/testing/scatterlist/linux/
A Dmm.h29 #define PAGE_SIZE (4096) macro
31 #define PAGE_MASK (~(PAGE_SIZE-1))
38 #define PAGE_ALIGN(addr) ALIGN(addr, PAGE_SIZE)
52 #define page_to_pfn(page) ((unsigned long)(page) / PAGE_SIZE)
53 #define pfn_to_page(pfn) (void *)((pfn) * PAGE_SIZE)
105 return (unsigned long)malloc(PAGE_SIZE); in __get_free_page()
/tools/testing/selftests/ptrace/
A Dpeeksiginfo.c35 #ifndef PAGE_SIZE
36 #define PAGE_SIZE sysconf(_SC_PAGESIZE) macro
54 addr_rw = mmap(NULL, 2 * PAGE_SIZE, PROT_READ | PROT_WRITE, in check_error_paths()
61 addr_ro = mmap(addr_rw + PAGE_SIZE, PAGE_SIZE, PROT_READ, in check_error_paths()
101 munmap(addr_rw, 2 * PAGE_SIZE); in check_error_paths()
/tools/testing/selftests/kvm/s390/
A Dtprot.c17 static __aligned(PAGE_SIZE) uint8_t pages[2][PAGE_SIZE];
153 skip = tests[*i].addr < (void *)PAGE_SIZE && in perform_next_stage()
219 mprotect(addr_gva2hva(vm, (vm_vaddr_t)pages), PAGE_SIZE * 2, PROT_READ); in main()
222 guest_0_page = vm_vaddr_alloc(vm, PAGE_SIZE, 0); in main()
232 mprotect(addr_gva2hva(vm, (vm_vaddr_t)0), PAGE_SIZE, PROT_READ); in main()
/tools/testing/selftests/kvm/include/s390/
A Dprocessor.h26 #define PAGE_SIZE BIT_ULL(PAGE_SHIFT) macro
27 #define PAGE_MASK (~(PAGE_SIZE - 1))
/tools/testing/selftests/sgx/
A Dmain.c630 PAGE_SIZE; in TEST_F()
758 ioc.length = PAGE_SIZE; in TEST_F()
1045 munmap(addr, PAGE_SIZE); in TEST_F()
1100 munmap(addr, PAGE_SIZE); in TEST_F()
1169 munmap(addr, PAGE_SIZE); in TEST_F()
1210 munmap(addr, PAGE_SIZE); in TEST_F()
1378 modt_ioc.length = PAGE_SIZE; in TEST_F()
1553 munmap(addr, 3 * PAGE_SIZE); in TEST_F()
1642 modt_ioc.length = PAGE_SIZE; in TEST_F()
1753 ioc.length = PAGE_SIZE; in TEST_F()
[all …]
/tools/testing/selftests/x86/
A Dtest_mremap_vdso.c25 #define PAGE_SIZE 4096 macro
113 unsigned long vdso_size = PAGE_SIZE; in main()
127 vdso_size += PAGE_SIZE; in main()
A Dsysret_rip.c109 if (ip <= (1UL << 47) - PAGE_SIZE) { in test_syscall_fallthrough_to()
150 test_syscall_fallthrough_to((1UL << 47) - 2*PAGE_SIZE); in main()
154 test_syscall_fallthrough_to((1UL<<i) - PAGE_SIZE); in main()

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