| /tools/include/linux/ |
| D | jhash.h | 35 #define __jhash_mix(a, b, c) \ argument
37 a -= c; a ^= rol32(c, 4); c += b; \
38 b -= a; b ^= rol32(a, 6); a += c; \
39 c -= b; c ^= rol32(b, 8); b += a; \
40 a -= c; a ^= rol32(c, 16); c += b; \
41 b -= a; b ^= rol32(a, 19); a += c; \
42 c -= b; c ^= rol32(b, 4); b += a; \
46 #define __jhash_final(a, b, c) \ argument
49 a ^= c; a -= rol32(c, 11); \
50 b ^= a; b -= rol32(a, 25); \
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| D | math64.h | 8 static inline u64 mul_u64_u64_div64(u64 a, u64 b, u64 c) in mul_u64_u64_div64() argument
13 : "a" (a), "rm" (b), "rm" (c) in mul_u64_u64_div64()
22 static inline u64 mul_u64_u32_shr(u64 a, u32 b, unsigned int shift) in mul_u64_u32_shr() argument
24 return (u64)(((unsigned __int128)a * b) >> shift); in mul_u64_u32_shr()
30 static inline u64 mul_u32_u32(u32 a, u32 b) in mul_u32_u32() argument
35 : [a] "a" (a), [b] "rm" (b) ); in mul_u32_u32()
40 static inline u64 mul_u32_u32(u32 a, u32 b) in mul_u32_u32() argument
42 return (u64)a * b; in mul_u32_u32()
46 static inline u64 mul_u64_u32_shr(u64 a, u32 b, unsigned int shift) in mul_u64_u32_shr() argument
51 al = a; in mul_u64_u32_shr()
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| D | overflow.h | 44 #define check_add_overflow(a, b, d) ({ \ argument
45 typeof(a) __a = (a); \
53 #define check_sub_overflow(a, b, d) ({ \ argument
54 typeof(a) __a = (a); \
62 #define check_mul_overflow(a, b, d) ({ \ argument
63 typeof(a) __a = (a); \
82 static inline __must_check size_t array_size(size_t a, size_t b) in array_size() argument
86 if (check_mul_overflow(a, b, &bytes)) in array_size()
104 static inline __must_check size_t array3_size(size_t a, size_t b, size_t c) in array3_size() argument
108 if (check_mul_overflow(a, b, &bytes)) in array3_size()
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| D | compiler-gcc.h | 24 #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) argument
39 #define __printf(a, b) __attribute__((format(printf, a, b))) argument
40 #define __scanf(a, b) __attribute__((format(scanf, a, b))) argument
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| /tools/testing/selftests/net/ |
| D | fcnal-test.sh | 114 read a
115 [ "$a" = "q" ] && exit 1
122 read a
123 [ "$a" = "q" ] && exit 1
241 read a
263 read a
285 read a
560 local a
565 for a in ${NSB_IP} ${NSB_LO_IP}
568 run_cmd ping -c1 -w1 ${a}
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| D | so_txtime.sh | 73 do_test 4 mono a,-1 a,-1
74 do_test 6 mono a,0 a,0
75 do_test 6 mono a,10 a,10
76 do_test 4 mono a,10,b,20 a,10,b,20
77 do_test 6 mono a,20,b,10 b,20,a,20
80 ! do_test 4 tai a,-1 a,-1
81 ! do_test 6 tai a,0 a,0
82 do_test 6 tai a,10 a,10
83 do_test 4 tai a,10,b,20 a,10,b,20
84 do_test 6 tai a,20,b,10 b,10,a,20
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| /tools/testing/selftests/bpf/progs/ |
| D | test_jhash.h | 12 #define __jhash_mix(a, b, c) \ argument
14 a -= c; a ^= rol32(c, 4); c += b; \
15 b -= a; b ^= rol32(a, 6); a += c; \
16 c -= b; c ^= rol32(b, 8); b += a; \
17 a -= c; a ^= rol32(c, 16); c += b; \
18 b -= a; b ^= rol32(a, 19); a += c; \
19 c -= b; c ^= rol32(b, 4); b += a; \
22 #define __jhash_final(a, b, c) \ argument
25 a ^= c; a -= rol32(c, 11); \
26 b ^= a; b -= rol32(a, 25); \
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| D | core_reloc_types.h | 39 int a; member
46 int a; member
56 int a; member
65 struct core_reloc_nesting_substruct a; member
66 } a; member
77 int a; member
78 } a; member
79 } a; member
94 int a; member
95 } a; member
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| D | fentry_test.c | 11 int BPF_PROG(test1, int a) in BPF_PROG() argument
13 test1_result = a == 1; in BPF_PROG()
19 int BPF_PROG(test2, int a, __u64 b) in BPF_PROG() argument
21 test2_result = a == 2 && b == 3; in BPF_PROG()
27 int BPF_PROG(test3, char a, int b, __u64 c) in BPF_PROG() argument
29 test3_result = a == 4 && b == 5 && c == 6; in BPF_PROG()
35 int BPF_PROG(test4, void *a, char b, int c, __u64 d) in BPF_PROG() argument
37 test4_result = a == (void *)7 && b == 8 && c == 9 && d == 10; in BPF_PROG()
43 int BPF_PROG(test5, __u64 a, void *b, short c, int d, __u64 e) in BPF_PROG() argument
45 test5_result = a == 11 && b == (void *)12 && c == 13 && d == 14 && in BPF_PROG()
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| D | fexit_test.c | 11 int BPF_PROG(test1, int a, int ret) in BPF_PROG() argument
13 test1_result = a == 1 && ret == 2; in BPF_PROG()
19 int BPF_PROG(test2, int a, __u64 b, int ret) in BPF_PROG() argument
21 test2_result = a == 2 && b == 3 && ret == 5; in BPF_PROG()
27 int BPF_PROG(test3, char a, int b, __u64 c, int ret) in BPF_PROG() argument
29 test3_result = a == 4 && b == 5 && c == 6 && ret == 15; in BPF_PROG()
35 int BPF_PROG(test4, void *a, char b, int c, __u64 d, int ret) in BPF_PROG() argument
37 test4_result = a == (void *)7 && b == 8 && c == 9 && d == 10 && in BPF_PROG()
44 int BPF_PROG(test5, __u64 a, void *b, short c, int d, __u64 e, int ret) in BPF_PROG() argument
46 test5_result = a == 11 && b == (void *)12 && c == 13 && d == 14 && in BPF_PROG()
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| D | test_core_reloc_nesting.c | 17 int a; member
27 struct core_reloc_nesting_substruct a; member
28 } a; member
42 if (CORE_READ(&out->a.a.a, &in->a.a.a)) in test_core_nesting()
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| D | btf_dump_test_case_packing.c | 10 int a; member
15 int a; member
20 short a; member
25 short a; member
31 int a: 4; member
40 int a: 4; member
47 long int a; member
121 int a; member
126 short a; member
131 short a; member
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| D | kfunc_call_test.c | 7 extern int bpf_kfunc_call_test2(struct sock *sk, __u32 a, __u32 b) __ksym;
8 extern __u64 bpf_kfunc_call_test1(struct sock *sk, __u32 a, __u64 b,
30 __u64 a = 1ULL << 32; in kfunc_call_test1() local
40 a = bpf_kfunc_call_test1((struct sock *)sk, 1, a | 2, 3, a | 4); in kfunc_call_test1()
41 ret = a >> 32; /* ret should be 2 */ in kfunc_call_test1()
42 ret += (__u32)a; /* ret should be 12 */ in kfunc_call_test1()
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| /tools/testing/selftests/powerpc/include/ |
| D | instructions.h | 77 #define __PPC_RA(a) (((a) & 0x1f) << 16) argument
98 #define PREFIX_MLS(instr, t, a, r, d) stringify_in_c(.balign 64, , 4;) \ argument
104 __PPC_RA(a) | \
107 #define PREFIX_8LS(instr, t, a, r, d) stringify_in_c(.balign 64, , 4;) \ argument
113 __PPC_RA(a) | \
117 #define PLBZ(t, a, r, d) PREFIX_MLS(PPC_INST_LBZ, t, a, r, d) argument
118 #define PLHZ(t, a, r, d) PREFIX_MLS(PPC_INST_LHZ, t, a, r, d) argument
119 #define PLHA(t, a, r, d) PREFIX_MLS(PPC_INST_LHA, t, a, r, d) argument
120 #define PLWZ(t, a, r, d) PREFIX_MLS(PPC_INST_LWZ, t, a, r, d) argument
121 #define PLWA(t, a, r, d) PREFIX_8LS(0xa4000000, t, a, r, d) argument
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| /tools/perf/util/ |
| D | affinity.c | 24 int affinity__setup(struct affinity *a) in affinity__setup() argument
28 a->orig_cpus = bitmap_zalloc(cpu_set_size * 8); in affinity__setup()
29 if (!a->orig_cpus) in affinity__setup()
31 sched_getaffinity(0, cpu_set_size, (cpu_set_t *)a->orig_cpus); in affinity__setup()
32 a->sched_cpus = bitmap_zalloc(cpu_set_size * 8); in affinity__setup()
33 if (!a->sched_cpus) { in affinity__setup()
34 zfree(&a->orig_cpus); in affinity__setup()
37 bitmap_zero((unsigned long *)a->sched_cpus, cpu_set_size); in affinity__setup()
38 a->changed = false; in affinity__setup()
48 void affinity__set(struct affinity *a, int cpu) in affinity__set() argument
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| D | genelf.h | 61 #define ELF_ST_TYPE(a) ELF64_ST_TYPE(a) argument
62 #define ELF_ST_BIND(a) ELF64_ST_BIND(a) argument
63 #define ELF_ST_VIS(a) ELF64_ST_VISIBILITY(a) argument
72 #define ELF_ST_TYPE(a) ELF32_ST_TYPE(a) argument
73 #define ELF_ST_BIND(a) ELF32_ST_BIND(a) argument
74 #define ELF_ST_VIS(a) ELF32_ST_VISIBILITY(a) argument
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| /tools/lib/bpf/ |
| D | bpf_core_read.h | 223 #define ___concat(a, b) a ## b argument
240 #define ___last2(a, x) x argument
241 #define ___last3(a, b, x) x argument
242 #define ___last4(a, b, c, x) x argument
243 #define ___last5(a, b, c, d, x) x argument
244 #define ___last6(a, b, c, d, e, x) x argument
245 #define ___last7(a, b, c, d, e, f, x) x argument
246 #define ___last8(a, b, c, d, e, f, g, x) x argument
247 #define ___last9(a, b, c, d, e, f, g, h, x) x argument
248 #define ___last10(a, b, c, d, e, f, g, h, i, x) x argument
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| /tools/testing/selftests/proc/ |
| D | proc-self-map-files-001.c | 26 static void pass(const char *fmt, unsigned long a, unsigned long b) in pass() argument
31 snprintf(name, sizeof(name), fmt, a, b); in pass()
36 static void fail(const char *fmt, unsigned long a, unsigned long b) in fail() argument
41 snprintf(name, sizeof(name), fmt, a, b); in fail()
52 unsigned long a, b; in main() local
62 a = (unsigned long)p; in main()
65 pass("/proc/self/map_files/%lx-%lx", a, b); in main()
66 fail("/proc/self/map_files/ %lx-%lx", a, b); in main()
67 fail("/proc/self/map_files/%lx -%lx", a, b); in main()
68 fail("/proc/self/map_files/%lx- %lx", a, b); in main()
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| D | proc-self-map-files-002.c | 26 static void pass(const char *fmt, unsigned long a, unsigned long b) in pass() argument
31 snprintf(name, sizeof(name), fmt, a, b); in pass()
36 static void fail(const char *fmt, unsigned long a, unsigned long b) in fail() argument
41 snprintf(name, sizeof(name), fmt, a, b); in fail()
58 unsigned long a, b; in main() local
74 a = (unsigned long)p; in main()
77 pass("/proc/self/map_files/%lx-%lx", a, b); in main()
78 fail("/proc/self/map_files/ %lx-%lx", a, b); in main()
79 fail("/proc/self/map_files/%lx -%lx", a, b); in main()
80 fail("/proc/self/map_files/%lx- %lx", a, b); in main()
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| /tools/lib/lockdep/tests/ |
| D | ABBA.c | 7 pthread_mutex_t a, b; in main() local
9 pthread_mutex_init(&a, NULL); in main()
12 LOCK_UNLOCK_2(a, b); in main()
13 LOCK_UNLOCK_2(b, a); in main()
16 pthread_mutex_destroy(&a); in main()
18 pthread_mutex_init(&a, NULL); in main()
21 LOCK_UNLOCK_2(a, b); in main()
22 LOCK_UNLOCK_2(b, a); in main()
25 pthread_mutex_destroy(&a); in main()
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| D | unlock_balance.c | 6 pthread_mutex_t a; in main() local
8 pthread_mutex_init(&a, NULL); in main()
10 pthread_mutex_lock(&a); in main()
11 pthread_mutex_unlock(&a); in main()
12 pthread_mutex_unlock(&a); in main()
14 pthread_mutex_destroy(&a); in main()
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| /tools/testing/selftests/filesystems/fuse/ |
| D | test_framework.h | 99 _type a, _type b, enum _operator o) \
104 pass = a == b; \
107 pass = a != b; \
110 pass = a >= b; \
118 func, line, a, _operator_name[o], b); \
123 func, line, a, _operator_name[o], b); \
135 #define _CALL_TO(_type, name, a, b, o) \ argument
137 (_type) (long long) (a), \
140 #define TESTOPERATOR(a, b, o) \ argument
142 if (_Generic((a), \
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| /tools/include/uapi/linux/ |
| D | in.h | 277 #define IN_CLASSA(a) ((((long int) (a)) & 0x80000000) == 0) argument
283 #define IN_CLASSB(a) ((((long int) (a)) & 0xc0000000) == 0x80000000) argument
289 #define IN_CLASSC(a) ((((long int) (a)) & 0xe0000000) == 0xc0000000) argument
294 #define IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) == 0xe0000000) argument
295 #define IN_MULTICAST(a) IN_CLASSD(a) argument
298 #define IN_BADCLASS(a) (((long int) (a) ) == (long int)0xffffffff) argument
299 #define IN_EXPERIMENTAL(a) IN_BADCLASS((a)) argument
301 #define IN_CLASSE(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000) argument
322 #define IN_LOOPBACK(a) ((((long int) (a)) & 0xff000000) == 0x7f000000) argument
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| /tools/memory-model/Documentation/ |
| D | glossary.txt | 3 as a way of confirming a diagnosis of OCD), but rather to be searched
7 Address Dependency: When the address of a later memory access is computed
15 3 do_something(p->a);
18 In this case, because the address of "p->a" on line 3 is computed
21 "p->a". In rare cases, optimizing compilers can destroy address
27 Acquire: With respect to a lock, acquiring that lock, for example,
28 using spin_lock(). With respect to a non-lock shared variable,
29 a special operation that includes a load and which orders that
35 When an acquire load returns the value stored by a release store
42 Coherence (co): When one CPU's store to a given variable overwrites
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| /tools/testing/selftests/sync/ |
| D | sync_fence.c | 78 int a, b, c, d, valid; in test_fence_one_timeline_merge() local
82 a = sw_sync_fence_create(timeline, "allocFence", 1); in test_fence_one_timeline_merge()
86 valid = sw_sync_fence_is_valid(a) && in test_fence_one_timeline_merge()
91 d = sync_merge("mergeFence", b, a); in test_fence_one_timeline_merge()
97 ASSERT(sync_fence_count_with_status(a, FENCE_STATUS_ACTIVE) == 1, in test_fence_one_timeline_merge()
99 ASSERT(sync_fence_count_with_status(a, FENCE_STATUS_ACTIVE) == 1, in test_fence_one_timeline_merge()
101 ASSERT(sync_fence_count_with_status(a, FENCE_STATUS_ACTIVE) == 1, in test_fence_one_timeline_merge()
103 ASSERT(sync_fence_count_with_status(a, FENCE_STATUS_ACTIVE) == 1, in test_fence_one_timeline_merge()
108 ASSERT(sync_fence_count_with_status(a, FENCE_STATUS_SIGNALED) == 1, in test_fence_one_timeline_merge()
129 sw_sync_fence_destroy(a); in test_fence_one_timeline_merge()
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