| /tools/cgroup/ |
| D | iocost_coef_gen.py | 62 devname = subprocess.run(f'findmnt -nvo SOURCE -T{path}',
70 rdev = os.stat(f'/dev/{devname}').st_rdev
71 return (devname, f'{os.major(rdev)}:{os.minor(rdev)}')
79 info(f'Creating testfile {path}')
80 subprocess.check_call(f'rm -f {path}', shell=True)
81 subprocess.check_call(f'touch {path}', shell=True)
82 subprocess.call(f'chattr +C {path}', shell=True)
84 f'pv -s {size} -pr /dev/urandom {"-q" if args.quiet else ""} | '
85 f'dd of={path} count={size} '
86 f'iflag=count_bytes,fullblock oflag=direct bs=16M status=none',
[all …]
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| /tools/perf/util/intel-pt-decoder/ |
| D | intel-pt-log.c | 21 static FILE *f; variable
27 return f; in intel_pt_log_fp()
37 if (f) in intel_pt_log_disable()
38 fflush(f); in intel_pt_log_disable()
54 fprintf(f, " "); in intel_pt_print_data()
56 fprintf(f, " %08" PRIx64 ": ", pos); in intel_pt_print_data()
58 fprintf(f, " %02x", buf[i]); in intel_pt_print_data()
60 fprintf(f, " "); in intel_pt_print_data()
61 fprintf(f, " "); in intel_pt_print_data()
69 fprintf(f, " "); in intel_pt_print_no_data()
[all …]
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| /tools/testing/selftests/powerpc/pmu/ebb/ |
| D | busy_loop.S | 94 bne 1f
96 bne 1f
98 bne 1f
100 bne 1f
102 bne 1f
104 bne 1f
106 bne 1f
108 bne 1f
110 bne 1f
112 bne 1f
[all …]
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| /tools/testing/selftests/rseq/ |
| D | rseq-arm.h | 156 RSEQ_ASM_DEFINE_TABLE(9, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpeqv_storev()
157 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpeqv_storev()
159 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpeqv_storev()
160 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2]) in rseq_cmpeqv_storev()
163 RSEQ_ASM_STORE_RSEQ_CS(1, 3f, rseq_cs) in rseq_cmpeqv_storev()
164 RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f) in rseq_cmpeqv_storev()
181 RSEQ_ASM_DEFINE_ABORT(3, 4, "", abort, 1b, 2b, 4f) in rseq_cmpeqv_storev()
224 RSEQ_ASM_DEFINE_TABLE(9, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpnev_storeoffp_load()
225 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpnev_storeoffp_load()
227 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpnev_storeoffp_load()
[all …]
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| D | rseq-mips.h | 163 RSEQ_ASM_DEFINE_TABLE(9, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpeqv_storev()
164 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpeqv_storev()
166 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpeqv_storev()
167 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2]) in rseq_cmpeqv_storev()
170 RSEQ_ASM_STORE_RSEQ_CS(1, 3f, rseq_cs) in rseq_cmpeqv_storev()
171 RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f) in rseq_cmpeqv_storev()
186 RSEQ_ASM_DEFINE_ABORT(3, 4, "", abort, 1b, 2b, 4f) in rseq_cmpeqv_storev()
224 RSEQ_ASM_DEFINE_TABLE(9, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpnev_storeoffp_load()
225 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpnev_storeoffp_load()
227 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpnev_storeoffp_load()
[all …]
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| D | rseq-x86.h | 121 RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpeqv_storev()
122 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpeqv_storev()
124 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpeqv_storev()
125 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2]) in rseq_cmpeqv_storev()
129 RSEQ_ASM_CMP_CPU_ID(cpu_id, RSEQ_ASM_TP_SEGMENT:RSEQ_CPU_ID_OFFSET(%[rseq_offset]), 4f) in rseq_cmpeqv_storev()
187 RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpnev_storeoffp_load()
188 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpnev_storeoffp_load()
190 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpnev_storeoffp_load()
191 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2]) in rseq_cmpnev_storeoffp_load()
195 RSEQ_ASM_CMP_CPU_ID(cpu_id, RSEQ_ASM_TP_SEGMENT:RSEQ_CPU_ID_OFFSET(%[rseq_offset]), 4f) in rseq_cmpnev_storeoffp_load()
[all …]
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| D | rseq-s390.h | 143 RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpeqv_storev()
144 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpeqv_storev()
146 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpeqv_storev()
147 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2]) in rseq_cmpeqv_storev()
151 RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f) in rseq_cmpeqv_storev()
211 RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpnev_storeoffp_load()
212 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpnev_storeoffp_load()
214 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpnev_storeoffp_load()
215 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2]) in rseq_cmpnev_storeoffp_load()
219 RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f) in rseq_cmpnev_storeoffp_load()
[all …]
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| D | rseq-ppc.h | 218 RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpeqv_storev()
219 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpeqv_storev()
221 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpeqv_storev()
222 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2]) in rseq_cmpeqv_storev()
227 RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f) in rseq_cmpeqv_storev()
283 RSEQ_ASM_DEFINE_TABLE(3, 1f, 2f, 4f) /* start, commit, abort */ in rseq_cmpnev_storeoffp_load()
284 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[cmpfail]) in rseq_cmpnev_storeoffp_load()
286 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error1]) in rseq_cmpnev_storeoffp_load()
287 RSEQ_ASM_DEFINE_EXIT_POINT(1f, %l[error2]) in rseq_cmpnev_storeoffp_load()
292 RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f) in rseq_cmpnev_storeoffp_load()
[all …]
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| D | rseq-arm64.h | 213 RSEQ_ASM_DEFINE_TABLE(1, 2f, 3f, 4f) in rseq_cmpeqv_storev()
214 RSEQ_ASM_DEFINE_EXIT_POINT(2f, %l[cmpfail]) in rseq_cmpeqv_storev()
216 RSEQ_ASM_DEFINE_EXIT_POINT(2f, %l[error1]) in rseq_cmpeqv_storev()
217 RSEQ_ASM_DEFINE_EXIT_POINT(2f, %l[error2]) in rseq_cmpeqv_storev()
220 RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f) in rseq_cmpeqv_storev()
271 RSEQ_ASM_DEFINE_TABLE(1, 2f, 3f, 4f) in rseq_cmpnev_storeoffp_load()
272 RSEQ_ASM_DEFINE_EXIT_POINT(2f, %l[cmpfail]) in rseq_cmpnev_storeoffp_load()
274 RSEQ_ASM_DEFINE_EXIT_POINT(2f, %l[error1]) in rseq_cmpnev_storeoffp_load()
275 RSEQ_ASM_DEFINE_EXIT_POINT(2f, %l[error2]) in rseq_cmpnev_storeoffp_load()
278 RSEQ_ASM_CMP_CPU_ID(cpu_id, current_cpu_id, 4f) in rseq_cmpnev_storeoffp_load()
[all …]
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| /tools/testing/selftests/powerpc/switch_endian/ |
| D | check.S | 15 bne 1f
18 bne 1f
25 bne 1f
29 bne 1f
32 bne 1f
35 bne 1f
38 bne 1f
41 bne 1f
44 bne 1f
47 bne 1f
[all …]
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| /tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/ |
| D | workqueues.h | 76 #define INIT_WORK(w, f) \ argument
79 (w)->func = (f); \
82 #define INIT_DELAYED_WORK(w, f) INIT_WORK(&(w)->work, (f)) argument
84 #define __WORK_INITIALIZER(n, f) { \ argument
87 .func = f \
91 #define __DELAYED_WORK_INITIALIZER(n, f, tflags) { \ argument
92 .work = __WORK_INITIALIZER((n).work, (f)), \
95 #define DECLARE_WORK(n, f) \ argument
98 #define DECLARE_DELAYED_WORK(n, f) \ argument
99 struct delayed_work n = __DELAYED_WORK_INITIALIZER(n, f, 0)
|
| /tools/lib/subcmd/ |
| D | sigchain.c | 21 static int sigchain_push(int sig, sigchain_fun f) in sigchain_push() argument
27 s->old[s->n] = signal(sig, f); in sigchain_push()
47 void sigchain_push_common(sigchain_fun f) in sigchain_push_common() argument
49 sigchain_push(SIGINT, f); in sigchain_push_common()
50 sigchain_push(SIGHUP, f); in sigchain_push_common()
51 sigchain_push(SIGTERM, f); in sigchain_push_common()
52 sigchain_push(SIGQUIT, f); in sigchain_push_common()
53 sigchain_push(SIGPIPE, f); in sigchain_push_common()
|
| /tools/testing/selftests/powerpc/math/ |
| D | fpu_asm.S | 14 bne cr1,1f
17 bne cr1,1f
20 bne cr1,1f
23 bne cr1,1f
26 bne cr1,1f
29 bne cr1,1f
32 bne cr1,1f
35 bne cr1,1f
38 bne cr1,1f
41 bne cr1,1f
[all …]
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| D | fpu_denormal.c | 20 volatile float f; in test_denormal_fpu() local
26 memcpy((float *)&f, &m32, sizeof(f)); in test_denormal_fpu()
27 d = f; in test_denormal_fpu()
|
| /tools/wmi/ |
| D | dell-smbios-example.c | 58 FILE *f; in find_token() local
66 f = fopen(value_sysfs, "rb"); in find_token()
67 if (!f) { in find_token()
71 fread(buf, 1, 4096, f); in find_token()
72 fclose(f); in find_token()
80 f = fopen(location_sysfs, "rb"); in find_token()
81 if (!f) { in find_token()
85 fread(buf, 1, 4096, f); in find_token()
86 fclose(f); in find_token()
145 FILE *f; in query_buffer_size() local
[all …]
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| /tools/hv/ |
| D | lsvmbus | 48 f = open('%s/%s/%s' % (vmbus_sys_path, dev_name, attr), 'r')
49 lines = f.readlines()
50 f.close()
63 for f in os.listdir(vmbus_sys_path):
64 vmbus_id = get_vmbus_dev_attr(f, 'id')[0].strip()
65 class_id = get_vmbus_dev_attr(f, 'class_id')[0].strip()
66 device_id = get_vmbus_dev_attr(f, 'device_id')[0].strip()
69 chn_vp_mapping = get_vmbus_dev_attr(f, 'channel_vp_mapping')
79 d.sysfs_path = '%s/%s' % (vmbus_sys_path, f)
|
| /tools/testing/selftests/bpf/ |
| D | trace_helpers.c | 27 FILE *f = fopen("/proc/kallsyms", "r"); in load_kallsyms() local
33 if (!f) in load_kallsyms()
36 while (fgets(buf, sizeof(buf), f)) { in load_kallsyms()
45 fclose(f); in load_kallsyms()
101 FILE *f; in kallsyms_find() local
103 f = fopen("/proc/kallsyms", "r"); in kallsyms_find()
104 if (!f) in kallsyms_find()
107 while (fscanf(f, "%llx %c %499s%*[^\n]\n", &value, &type, name) > 0) { in kallsyms_find()
116 fclose(f); in kallsyms_find()
|
| /tools/testing/selftests/arm64/mte/ |
| D | check_ksm_options.c | 28 FILE *f; in read_sysfs() local
31 f = fopen(str, "r"); in read_sysfs()
32 if (!f) { in read_sysfs()
36 fscanf(f, "%lu", &val); in read_sysfs()
37 fclose(f); in read_sysfs()
43 FILE *f; in write_sysfs() local
45 f = fopen(str, "w"); in write_sysfs()
46 if (!f) { in write_sysfs()
50 fprintf(f, "%lu", val); in write_sysfs()
51 fclose(f); in write_sysfs()
|
| /tools/testing/selftests/bpf/progs/ |
| D | test_sockmap_kern.h | 97 int *f, two = 2; in bpf_prog1() local
99 f = bpf_map_lookup_elem(&sock_skb_opts, &two); in bpf_prog1()
100 if (f && *f) { in bpf_prog1()
101 return *f; in bpf_prog1()
111 int len, *f, ret, zero = 0; in bpf_prog2() local
120 f = bpf_map_lookup_elem(&sock_skb_opts, &zero); in bpf_prog2()
121 if (f && *f) { in bpf_prog2()
123 flags = *f; in bpf_prog2()
153 int err, *f, ret = SK_PASS; in bpf_prog3() local
156 f = bpf_map_lookup_elem(&sock_skb_opts, &one); in bpf_prog3()
[all …]
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| /tools/perf/util/ |
| D | spark.c | 17 unsigned long min = ULONG_MAX, max = 0, f; in print_spark() local
25 f = ((max - min) << SPARK_SHIFT) / (NUM_SPARKS - 1); in print_spark()
26 if (f < 1) in print_spark()
27 f = 1; in print_spark()
30 ticks[((val[i] - min) << SPARK_SHIFT) / f]); in print_spark()
|
| /tools/testing/selftests/powerpc/mm/ |
| D | tlbie_test.c | 262 FILE *f; in start_verification_log() local
273 f = fopen(path, "w"); in start_verification_log()
275 if (!f) { in start_verification_log()
279 fp[tid] = f; in start_verification_log()
281 fprintf(f, "----------------------------------------------------------\n"); in start_verification_log()
282 fprintf(f, "PID = %d\n", rim_process_pid); in start_verification_log()
283 fprintf(f, "Thread id = %02d\n", tid); in start_verification_log()
284 fprintf(f, "Chunk Start Addr = 0x%016lx\n", (unsigned long)chunk_start); in start_verification_log()
285 fprintf(f, "Chunk Size = %d\n", size); in start_verification_log()
286 fprintf(f, "Next Store Addr = 0x%016lx\n", (unsigned long)addr); in start_verification_log()
[all …]
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| /tools/testing/selftests/powerpc/pmu/ |
| D | lib.c | 156 FILE *f; in parse_proc_maps() local
159 f = fopen("/proc/self/maps", "r"); in parse_proc_maps()
160 if (!f) { in parse_proc_maps()
167 rc = fscanf(f, "%lx-%lx %*c%*c%c%*c %*x %*d:%*d %*d %127s\n", in parse_proc_maps()
184 fclose(f); in parse_proc_maps()
195 FILE *f; in require_paranoia_below() local
200 f = fopen(PARANOID_PATH, "r"); in require_paranoia_below()
201 if (!f) { in require_paranoia_below()
206 if (!fgets(buf, sizeof(buf), f)) { in require_paranoia_below()
223 fclose(f); in require_paranoia_below()
|
| /tools/perf/scripts/python/ |
| D | mem-phys-addr.py | 24 f = None variable
31 global f
32 f = open('/proc/iomem', 'r')
33 for i, j in enumerate(f):
60 f.close()
85 f.seek(0, 0)
86 for j in f:
|
| /tools/testing/selftests/memfd/ |
| D | common.c | 24 FILE *f = fopen("/proc/meminfo", "r"); in default_huge_page_size() local
26 if (!f) in default_huge_page_size()
28 while (getline(&line, &linelen, f) > 0) { in default_huge_page_size()
36 fclose(f); in default_huge_page_size()
|
| /tools/bpf/ |
| D | bpf_dbg.c | 216 static void bpf_disasm(const struct sock_filter f, unsigned int i) in bpf_disasm() argument
219 int val = f.k; in bpf_disasm()
222 switch (f.code) { in bpf_disasm()
302 val = i + 1 + f.k; in bpf_disasm()
423 val = f.code; in bpf_disasm()
431 if ((BPF_CLASS(f.code) == BPF_JMP && BPF_OP(f.code) != BPF_JA)) in bpf_disasm()
433 i + 1 + f.jt, i + 1 + f.jf); in bpf_disasm()
438 static void bpf_dump_curr(struct bpf_regs *r, struct sock_filter *f) in bpf_dump_curr() argument
444 f->code, f->jt, f->jf, f->k); in bpf_dump_curr()
446 bpf_disasm(*f, r->Pc); in bpf_dump_curr()
[all …]
|