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/tools/include/linux/
A Djhash.h37 a -= c; a ^= rol32(c, 4); c += b; \
38 b -= a; b ^= rol32(a, 6); a += c; \
40 a -= c; a ^= rol32(c, 16); c += b; \
41 b -= a; b ^= rol32(a, 19); a += c; \
49 a ^= c; a -= rol32(c, 11); \
50 b ^= a; b -= rol32(a, 25); \
52 a ^= c; a -= rol32(c, 4); \
53 b ^= a; b -= rol32(a, 14); \
72 u32 a, b, c; in jhash() local
119 u32 a, b, c; in jhash2() local
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A Dmath64.h8 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()
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()
51 al = a; in mul_u64_u32_shr()
52 ah = a >> 32; in mul_u64_u32_shr()
68 quot = a / c; in mul_u64_u64_div64()
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A Dalign.h8 #define ALIGN(x, a) __ALIGN_KERNEL((x), (a)) argument
9 #define ALIGN_DOWN(x, a) __ALIGN_KERNEL((x) - ((a) - 1), (a)) argument
10 #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) argument
/tools/testing/selftests/net/
A Dfcnal-test.sh253 read a
275 read a
297 read a
584 local a
1253 run_cmd nettest -r ${a} -0 ${a} -1 ${a}
1261 run_cmd nettest -r ${a} -0 ${a}
1447 run_cmd nettest -r ${a} -d ${VRF} -0 ${a}
1468 run_cmd nettest -r ${a} -d ${VRF} -0 ${a}
1584 run_cmd nettest -D -r ${a} -0 ${a} -1 ${a}
2834 run_cmd nettest -6 -r ${a} -0 ${a}
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A Dso_txtime.sh87 do_test 4 mono a,-1 a,-1
88 do_test 6 mono a,0 a,0
89 do_test 6 mono a,10 a,10
90 do_test 4 mono a,10,b,20 a,10,b,20
91 do_test 6 mono a,20,b,10 b,20,a,20
94 do_fail_test 4 tai a,-1 a,-1
95 do_fail_test 6 tai a,0 a,0
96 do_test 6 tai a,10 a,10
97 do_test 4 tai a,10,b,20 a,10,b,20
98 do_test 6 tai a,20,b,10 b,10,a,20
/tools/testing/selftests/bpf/progs/
A Dtest_jhash.h14 a -= c; a ^= rol32(c, 4); c += b; \
15 b -= a; b ^= rol32(a, 6); a += c; \
17 a -= c; a ^= rol32(c, 16); c += b; \
18 b -= a; b ^= rol32(a, 19); a += c; \
25 a ^= c; a -= rol32(c, 11); \
26 b ^= a; b -= rol32(a, 25); \
28 a ^= c; a -= rol32(c, 4); \
29 b ^= a; b -= rol32(a, 14); \
38 u32 a, b, c; in jhash() local
64 c ^= a; in jhash()
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A Dset_global_vars.c84 a = var_s64; in test_set_globals()
85 a = var_u64; in test_set_globals()
86 a = var_s32; in test_set_globals()
90 a = var_s8; in test_set_globals()
91 a = var_u8; in test_set_globals()
92 a = var_ea; in test_set_globals()
93 a = var_eb; in test_set_globals()
94 a = var_ec; in test_set_globals()
95 a = var_b; in test_set_globals()
98 a = arr[3]; in test_set_globals()
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A Dtracing_struct.c9 int a; member
12 long a; member
17 int a; member
32 t1_a_a = a.a; in BPF_PROG2()
33 t1_a_b = a.b; in BPF_PROG2()
61 t2_a = a; in BPF_PROG2()
62 t2_b_a = b.a; in BPF_PROG2()
78 t3_a = a; in BPF_PROG2()
80 t3_c_a = c.a; in BPF_PROG2()
96 t4_a_a = a.a; in BPF_PROG2()
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A Dcore_reloc_types.h40 int a; member
47 int a; member
57 int a; member
67 } a; member
79 } a; member
80 } a; member
96 } a; member
97 } a; member
145 } a; member
162 } a; member
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A Dfentry_test.c11 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
60 struct bpf_fentry_test_t *a; member
[all …]
A Dstruct_ops_private_stack.c20 __noinline static int subprog2(int *a, int *b) in subprog2() argument
22 return val_i + a[10] + b[20]; in subprog2()
25 __noinline static int subprog1(int *a) in subprog1() argument
31 return subprog2(a, b); in subprog1()
39 int a[100] = {}; in BPF_PROG() local
41 a[10] = 1; in BPF_PROG()
42 val_i = subprog1(a); in BPF_PROG()
51 int a[50] = {}; in BPF_PROG() local
53 a[10] = 3; in BPF_PROG()
54 val_j = subprog1(a); in BPF_PROG()
A Dstruct_ops_private_stack_fail.c20 __noinline static int subprog2(int *a, int *b) in subprog2() argument
22 return val_i + a[10] + b[20]; in subprog2()
25 __noinline static int subprog1(int *a) in subprog1() argument
31 return subprog2(a, b); in subprog1()
39 int a[25] = {}; in BPF_PROG() local
41 a[10] = 1; in BPF_PROG()
42 val_i = subprog1(a); in BPF_PROG()
51 int a[100] = {}; in BPF_PROG() local
53 a[10] = 3; in BPF_PROG()
54 val_j = subprog1(a); in BPF_PROG()
A Dfexit_test.c11 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()
46 test5_result = a == 11 && b == (void *)12 && c == 13 && d == 14 && in BPF_PROG()
61 struct bpf_fentry_test *a; member
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A Dtest_core_reloc_nesting.c17 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()
A Dstruct_ops_module.c21 void BPF_PROG(test_2, int a, int b) in BPF_PROG() argument
23 test_2_result = a + b; in BPF_PROG()
27 int BPF_PROG(test_3, int a, int b) in BPF_PROG() argument
29 test_2_result = a + b + 3; in BPF_PROG()
30 return a + b + 3; in BPF_PROG()
41 void BPF_PROG(test_2_v2, int a, int b) in BPF_PROG() argument
43 test_2_result = a * b; in BPF_PROG()
48 void (*test_2)(int a, int b);
60 void (*test_2)(int a, int b);
62 void (*zeroed_op)(int a, int b);
[all …]
A Dbtf_dump_test_case_packing.c10 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 a; member
121 int a; member
126 short a; member
131 short a; member
/tools/testing/selftests/powerpc/include/
A Dinstructions.h77 #define __PPC_RA(a) (((a) & 0x1f) << 16) argument
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
122 #define PLD(t, a, r, d) PREFIX_8LS(0xe4000000, t, a, r, d) argument
123 #define PLQ(t, a, r, d) PREFIX_8LS(0xe0000000, t, a, r, d) argument
127 #define PSTD(s, a, r, d) PREFIX_8LS(0xf4000000, s, a, r, d) argument
128 #define PSTQ(s, a, r, d) PREFIX_8LS(0xf0000000, s, a, r, d) argument
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/tools/perf/util/
A Daffinity.c30 if (!a->orig_cpus) in affinity__setup()
34 if (!a->sched_cpus) { in affinity__setup()
35 zfree(&a->orig_cpus); in affinity__setup()
39 a->changed = false; in affinity__setup()
61 a->changed = true; in affinity__set()
62 __set_bit(cpu, a->sched_cpus); in affinity__set()
76 if (a->changed) in __affinity__cleanup()
78 zfree(&a->sched_cpus); in __affinity__cleanup()
79 zfree(&a->orig_cpus); in __affinity__cleanup()
84 if (a != NULL) in affinity__cleanup()
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/tools/testing/selftests/proc/
A Dproc-self-map-files-001.c31 snprintf(name, sizeof(name), fmt, a, b); in pass()
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()
69 fail("/proc/self/map_files/%lx-%lx ", a, b); in main()
70 fail("/proc/self/map_files/0%lx-%lx", a, b); in main()
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A Dproc-self-map-files-002.c31 snprintf(name, sizeof(name), fmt, a, b); in pass()
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()
81 fail("/proc/self/map_files/%lx-%lx ", a, b); in main()
82 fail("/proc/self/map_files/0%lx-%lx", a, b); in main()
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/tools/lib/
A Dlist_sort.c21 *tail = a; in merge()
23 a = a->next; in merge()
24 if (!a) { in merge()
33 *tail = a; in merge()
59 tail = a; in merge_final()
60 a = a->next; in merge_final()
61 if (!a) in merge_final()
69 b = a; in merge_final()
210 struct list_head *a = *tail, *b = a->prev; in list_sort() local
212 a = merge(priv, cmp, b, a); in list_sort()
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/tools/lib/bpf/
A Dbpf_core_read.h340 #define ___concat(a, b) a ## b argument
368 #define ___nolast2(a, _) a argument
369 #define ___nolast3(a, b, _) a, b argument
370 #define ___nolast4(a, b, c, _) a, b, c argument
371 #define ___nolast5(a, b, c, d, _) a, b, c, d argument
372 #define ___nolast6(a, b, c, d, e, _) a, b, c, d, e argument
379 #define ___arrow1(a) a argument
380 #define ___arrow2(a, b) a->b argument
381 #define ___arrow3(a, b, c) a->b->c argument
382 #define ___arrow4(a, b, c, d) a->b->c->d argument
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/tools/net/ynl/samples/
A Dpage-pool.c35 return &a->s[i]; in find_ifc()
38 a->i++; in find_ifc()
39 if (a->i == a->max) { in find_ifc()
40 a->max *= 2; in find_ifc()
41 a->s = reallocarray(a->s, a->max, sizeof(*a->s)); in find_ifc()
43 a->s[i].ifc = ifindex; in find_ifc()
44 return &a->s[i]; in find_ifc()
71 a.max = 128; in main()
72 a.s = calloc(a.max, sizeof(*a.s)); in main()
73 if (!a.s) in main()
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/tools/virtio/linux/
A Ddma-mapping.h27 #define dma_map_single_attrs(d, p, s, dir, a) (virt_to_phys(p)) argument
30 #define dma_unmap_single(d, a, s, r) do { (void)(d); (void)(a); (void)(s); (void)(r); } while (0) argument
31 #define dma_unmap_page(d, a, s, r) do { (void)(d); (void)(a); (void)(s); (void)(r); } while (0) argument
35 #define dma_need_sync(v, a) (0) argument
36 #define dma_unmap_single_attrs(d, a, s, r, t) do { \ argument
37 (void)(d); (void)(a); (void)(s); (void)(r); (void)(t); \
39 #define dma_sync_single_range_for_cpu(d, a, o, s, r) do { \ argument
40 (void)(d); (void)(a); (void)(o); (void)(s); (void)(r); \
42 #define dma_sync_single_range_for_device(d, a, o, s, r) do { \ argument
43 (void)(d); (void)(a); (void)(o); (void)(s); (void)(r); \
/tools/testing/selftests/net/lib/py/
A Dksft.py58 def ksft_eq(a, b, comment=""): argument
60 if a != b:
64 def ksft_ne(a, b, comment=""): argument
66 if a == b:
70 def ksft_true(a, comment=""): argument
71 if not a:
76 if a not in b:
81 if a in b:
86 if a is not b:
91 if a < b:
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