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/tools/testing/selftests/mm/
A Dmap_fixed_noreplace.c27 void *addr; in find_base_addr() local
32 if (addr == MAP_FAILED) in find_base_addr()
59 addr = base_addr; in main()
70 ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p); in main()
80 ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p); in main()
91 addr = base_addr; in main()
98 ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p); in main()
117 ksft_print_msg("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p); in main()
146 addr = base_addr; in main()
164 addr = base_addr; in main()
[all …]
A Dmadv_populate.c32 char *addr; in sense_support() local
37 if (!addr) in sense_support()
53 char *addr; in test_prot_read() local
69 munmap(addr, SIZE); in test_prot_read()
74 char *addr; in test_prot_write() local
90 munmap(addr, SIZE); in test_prot_write()
95 char *addr; in test_holes() local
132 munmap(addr, SIZE); in test_holes()
165 char *addr; in test_populate_read() local
187 char *addr; in test_populate_write() local
[all …]
A Dhugetlb-madvise.c61 void *addr, *addr2; in main() local
98 if (addr == MAP_FAILED) { in main()
102 if (munmap(addr, huge_page_size) || in main()
108 addr = addr + huge_page_size; in main()
140 if (addr == MAP_FAILED) { in main()
148 ret = madvise(addr + base_page_size, in main()
158 if (madvise(addr, in main()
178 if (addr == MAP_FAILED) { in main()
207 if (addr == MAP_FAILED) { in main()
266 if (addr == MAP_FAILED) { in main()
[all …]
A Dhugepage-mmap.c23 static void check_bytes(char *addr) in check_bytes() argument
33 *(addr + i) = (char)i; in write_bytes()
36 static int read_bytes(char *addr) in read_bytes() argument
40 check_bytes(addr); in read_bytes()
42 if (*(addr + i) != (char)i) { in read_bytes()
51 void *addr; in main() local
62 if (addr == MAP_FAILED) { in main()
68 check_bytes(addr); in main()
69 write_bytes(addr); in main()
70 ret = read_bytes(addr); in main()
[all …]
A Dmap_hugetlb.c19 static void check_bytes(char *addr) in check_bytes() argument
29 *(addr + i) = (char)i; in write_bytes()
32 static void read_bytes(char *addr, size_t length) in read_bytes() argument
36 check_bytes(addr); in read_bytes()
38 if (*(addr + i) != (char)i) in read_bytes()
46 void *addr; in main() local
75 if (addr == MAP_FAILED) in main()
79 check_bytes(addr); in main()
80 write_bytes(addr, length); in main()
81 read_bytes(addr, length); in main()
[all …]
A Dhugepage-mremap.c36 static void check_bytes(char *addr) in check_bytes() argument
46 *(addr + i) = (char)i; in write_bytes()
53 check_bytes(addr); in read_bytes()
55 if (*(addr + i) != (char)i) { in read_bytes()
86 if (addr == MAP_FAILED) in register_region_with_uffd()
150 if (addr == MAP_FAILED) in main()
154 check_bytes(addr); in main()
155 write_bytes(addr, length); in main()
158 munmap(addr, length); in main()
160 addr = mremap(addr, length, length, 0); in main()
[all …]
A Dva_high_addr_switch.c27 void *addr; member
101 .addr = NULL, in testcases_init()
108 .addr = (void *)low_addr, in testcases_init()
115 .addr = (void *)high_addr, in testcases_init()
122 .addr = (void *)high_addr, in testcases_init()
135 .addr = (void *) -1, in testcases_init()
142 .addr = (void *) -1, in testcases_init()
186 .addr = NULL, in testcases_init()
193 .addr = (void *)low_addr, in testcases_init()
220 .addr = (void *) -1, in testcases_init()
[all …]
A Dhugepage-vmemmap.c28 static void write_bytes(char *addr, size_t length) in write_bytes() argument
33 *(addr + i) = (char)i; in write_bytes()
36 static unsigned long virt_to_pfn(void *addr) in virt_to_pfn() argument
92 void *addr; in main() local
102 addr = mmap(NULL, maplength, PROT_READ | PROT_WRITE, in main()
104 if (addr == MAP_FAILED) { in main()
110 write_bytes(addr, maplength); in main()
112 pfn = virt_to_pfn(addr); in main()
114 munmap(addr, maplength); in main()
122 munmap(addr, maplength); in main()
[all …]
/tools/include/linux/
A Dbitops.h35 #define bitop(op, nr, addr) \ argument
36 op(nr, addr)
38 #define __set_bit(nr, addr) bitop(___set_bit, nr, addr) argument
39 #define __clear_bit(nr, addr) bitop(___clear_bit, nr, addr) argument
40 #define __change_bit(nr, addr) bitop(___change_bit, nr, addr) argument
41 #define __test_and_set_bit(nr, addr) bitop(___test_and_set_bit, nr, addr) argument
42 #define __test_and_clear_bit(nr, addr) bitop(___test_and_clear_bit, nr, addr) argument
43 #define __test_and_change_bit(nr, addr) bitop(___test_and_change_bit, nr, addr) argument
44 #define test_bit(nr, addr) bitop(_test_bit, nr, addr) argument
54 #define for_each_set_bit(bit, addr, size) \ argument
[all …]
A Dfind.h15 unsigned long _find_next_zero_bit(const unsigned long *addr, unsigned long nbits,
33 unsigned long find_next_bit(const unsigned long *addr, unsigned long size, in find_next_bit() argument
42 val = *addr & GENMASK(size - 1, offset); in find_next_bit()
46 return _find_next_bit(addr, size, offset); in find_next_bit()
100 val = *addr | ~GENMASK(size - 1, offset); in find_next_zero_bit()
104 return _find_next_zero_bit(addr, size, offset); in find_next_zero_bit()
118 unsigned long find_first_bit(const unsigned long *addr, unsigned long size) in find_first_bit() argument
121 unsigned long val = *addr & GENMASK(size - 1, 0); in find_first_bit()
126 return _find_first_bit(addr, size); in find_first_bit()
168 unsigned long val = *addr | ~GENMASK(size - 1, 0); in find_first_zero_bit()
[all …]
/tools/testing/selftests/mincore/
A Dmincore_selftest.c35 char *addr; in TEST() local
73 munmap(addr, page_size); in TEST()
86 char *addr; in TEST() local
106 addr[0] = 1; in TEST()
107 mlock(addr, page_size); in TEST()
125 munmap(addr, page_size); in TEST()
142 char *addr; in TEST() local
164 addr[0] = 1; in TEST()
165 mlock(addr, page_size); in TEST()
191 char *addr; in TEST() local
[all …]
/tools/testing/selftests/bpf/progs/
A Dget_func_ip_test.c29 __u64 addr = bpf_get_func_ip(ctx); in BPF_PROG() local
31 test1_result = (const void *) addr == &bpf_fentry_test1; in BPF_PROG()
39 __u64 addr = bpf_get_func_ip(ctx); in BPF_PROG() local
41 test2_result = (const void *) addr == &bpf_fentry_test2; in BPF_PROG()
49 __u64 addr = bpf_get_func_ip(ctx); in test3() local
59 __u64 addr = bpf_get_func_ip(ctx); in BPF_KRETPROBE() local
69 __u64 addr = bpf_get_func_ip(ctx); in BPF_PROG() local
79 __u64 addr = bpf_get_func_ip(ctx); in test6() local
81 test6_result = (const void *) addr == 0; in test6()
91 __u64 addr = bpf_get_func_ip(ctx); in BPF_UPROBE() local
[all …]
A Dkprobe_multi_session.c27 __u64 addr; in session_check() local
42 addr = bpf_get_func_ip(ctx); in session_check()
45 if (kfuncs[i] == (void *) addr) { in session_check()
55 if (((const void *) addr == &bpf_fentry_test5) || in session_check()
56 ((const void *) addr == &bpf_fentry_test6) || in session_check()
57 ((const void *) addr == &bpf_fentry_test7) || in session_check()
58 ((const void *) addr == &bpf_fentry_test8)) in session_check()
/tools/include/asm-generic/bitops/
A Dnon-atomic.h17 ___set_bit(unsigned long nr, volatile unsigned long *addr) in ___set_bit() argument
20 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in ___set_bit()
26 ___clear_bit(unsigned long nr, volatile unsigned long *addr) in ___clear_bit() argument
29 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in ___clear_bit()
44 ___change_bit(unsigned long nr, volatile unsigned long *addr) in ___change_bit() argument
47 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in ___change_bit()
65 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in ___test_and_set_bit()
85 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in ___test_and_clear_bit()
97 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in ___test_and_change_bit()
110 _test_bit(unsigned long nr, const volatile unsigned long *addr) in _test_bit() argument
[all …]
/tools/testing/selftests/futex/include/
A Datomic.h36 atomic_cmpxchg(atomic_t *addr, int oldval, int newval) in atomic_cmpxchg() argument
38 return __sync_val_compare_and_swap(&addr->val, oldval, newval); in atomic_cmpxchg()
48 atomic_inc(atomic_t *addr) in atomic_inc() argument
50 return __sync_add_and_fetch(&addr->val, 1); in atomic_inc()
60 atomic_dec(atomic_t *addr) in atomic_dec() argument
62 return __sync_sub_and_fetch(&addr->val, 1); in atomic_dec()
73 atomic_set(atomic_t *addr, int newval) in atomic_set() argument
75 addr->val = newval; in atomic_set()
/tools/testing/selftests/kvm/arm64/
A Dvgic_init.c146 uint64_t addr; in subtest_dist_rdist() local
193 addr = 0x00000; in subtest_dist_rdist()
198 addr = 0xE0000; in subtest_dist_rdist()
291 addr = 0x260000; in subtest_v3_redist_regions()
411 uint64_t addr; in test_v3_new_redist_regions() local
463 uint64_t addr; in test_v3_typer_accesses() local
549 uint64_t addr; in test_v3_last_bit_redist_regions() local
583 uint64_t addr; in test_v3_last_bit_single_rdist() local
590 addr = 0x10000; in test_v3_last_bit_single_rdist()
609 uint64_t addr; in test_v3_redist_ipa_range_check_at_vcpu_run() local
[all …]
/tools/testing/selftests/net/
A Dbind_timewait.c11 struct sockaddr_in addr; in FIXTURE() local
32 self->addr.sin_family = AF_INET; in FIXTURE_SETUP()
33 self->addr.sin_port = 0; in FIXTURE_SETUP()
34 self->addr.sin_addr.s_addr = htonl(variant->addr_const); in FIXTURE_SETUP()
35 self->addrlen = sizeof(self->addr); in FIXTURE_SETUP()
46 struct sockaddr_in addr; in create_timewait_socket() local
52 ret = bind(server_fd, (struct sockaddr *)&self->addr, self->addrlen); in create_timewait_socket()
64 ret = connect(client_fd, (struct sockaddr *)&self->addr, self->addrlen); in create_timewait_socket()
67 addrlen = sizeof(addr); in create_timewait_socket()
68 child_fd = accept(server_fd, (struct sockaddr *)&addr, &addrlen); in create_timewait_socket()
[all …]
A Dbind_wildcard.c35 struct sockaddr addr; in FIXTURE() member
38 } addr[NR_SOCKETS]; in FIXTURE() local
44 const void *addr[2]; in FIXTURE_VARIANT() local
93 .addr = {&in4addr_any, &in6addr_any}, in FIXTURE_VARIANT_ADD()
107 .addr = {&in4addr_any, &in6addr_any}, in FIXTURE_VARIANT_ADD()
236 .addr = {&in6addr_any, &in4addr_any}, in FIXTURE_VARIANT_ADD()
250 .addr = {&in6addr_any, &in4addr_any}, in FIXTURE_VARIANT_ADD()
746 self->fd[i] = socket(self->addr[i].addr.sa_family, SOCK_STREAM, 0); in bind_socket()
759 self->addr[i].addr4.sin_port = self->addr[0].addr4.sin_port; in bind_socket()
761 ret = bind(self->fd[i], &self->addr[i].addr, self->addrlen[i]); in bind_socket()
[all …]
A Dudpgso.c389 msg.msg_name = addr; in send_one()
521 if (bind(fdr, addr, alen)) in run_test()
537 run_all(fdt, fdr, addr, alen); in run_test()
540 if (connect(fdt, addr, alen)) in run_test()
558 struct sockaddr_in addr = {0}; in run_test_v4() local
560 addr.sin_family = AF_INET; in run_test_v4()
562 addr.sin_addr = addr4; in run_test_v4()
564 run_test((void *)&addr, sizeof(addr)); in run_test_v4()
571 addr.sin6_family = AF_INET6; in run_test_v6()
573 addr.sin6_addr = addr6; in run_test_v6()
[all …]
A Dgre_gso.sh76 local addr
80 addr=$(ip -6 -br $ns addr show dev ${dev} | \
88 addr=${addr/\/*}
90 [ -z "$addr" ] && return 1
92 echo $addr
114 local addr=$2
117 [ "$proto" == 6 ] && addr="[$addr]"
148 ip addr add 172.16.2.1/24 dev gre1
149 $IP addr add 172.16.2.2/24 dev gre1
151 ip -6 addr add 2001:db8:1::1/64 dev gre1 nodad
[all …]
/tools/testing/selftests/powerpc/mm/
A Dhugetlb_vs_thp_test.c13 void *addr; in test_body() local
16 addr = (void *)0xa0000000; in test_body()
18 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
28 if (munmap(addr, SIZE)) { in test_body()
34 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
37 printf("Mapping failed @ %p\n", addr); in test_body()
57 munmap(addr, SIZE); in test_body()
A Dsubpage_prot.c57 : "=r" (ret) : "r" (addr) : "memory"); in do_read()
65 : : "r" (val), "r" (addr) : "memory"); in do_write()
77 addr, page, subpage, write, in check_faulted()
84 if (dar != addr) { in check_faulted()
86 addr, dar); in check_faulted()
93 static int run_test(void *addr, unsigned long size) in run_test() argument
121 for (j = 0; j < 16; j++, addr += 0x1000) { in run_test()
122 do_read(addr); in run_test()
123 check_faulted(addr, i, j, 0); in run_test()
124 do_write(addr); in run_test()
[all …]
/tools/perf/util/
A Dsrcline.h14 char *get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
16 char *__get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
20 char *get_srcline_split(struct dso *dso, u64 addr, unsigned *line);
23 void srcline__tree_insert(struct rb_root_cached *tree, u64 addr, char *srcline);
25 char *srcline__tree_find(struct rb_root_cached *tree, u64 addr);
39 u64 addr; member
45 struct inline_node *dso__parse_addr_inlines(struct dso *dso, u64 addr,
54 struct inline_node *inlines__tree_find(struct rb_root_cached *tree, u64 addr);
/tools/testing/selftests/bpf/prog_tests/
A Dsocket_helpers.h178 addr->sun_family = AF_UNIX; in init_addr_loopback_unix()
187 addr->svm_family = AF_VSOCK; in init_addr_loopback_vsock()
188 addr->svm_port = VMADDR_PORT_ANY; in init_addr_loopback_vsock()
189 addr->svm_cid = VMADDR_CID_LOCAL; in init_addr_loopback_vsock()
190 *len = sizeof(*addr); in init_addr_loopback_vsock()
231 struct sockaddr_storage addr; in socket_loopback_reuseport() local
244 err = xbind(s, sockaddr(&addr), len); in socket_loopback_reuseport()
314 return accept(fd, addr, len); in accept_timeout()
330 struct sockaddr_storage addr; in create_pair() local
343 err = xbind(c, sockaddr(&addr), len); in create_pair()
[all …]
/tools/net/ynl/samples/
A Drt-addr.c16 const char *addr; in rt_addr_print() local
25 addr = inet_ntop(AF_INET, a->address, in rt_addr_print()
29 addr = inet_ntop(AF_INET6, a->address, in rt_addr_print()
33 addr = NULL; in rt_addr_print()
36 if (addr) in rt_addr_print()
37 printf("%s", addr); in rt_addr_print()
68 ynl_dump_foreach(rsp, addr) in main()
69 rt_addr_print(addr); in main()

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