| /Linux-v5.15/drivers/iio/adc/ |
| D | envelope-detector.c | 80 static int envelope_detector_comp_latch(struct envelope *env) in envelope_detector_comp_latch() argument
84 spin_lock_irq(&env->comp_lock); in envelope_detector_comp_latch()
85 comp = env->comp; in envelope_detector_comp_latch()
86 env->comp = 0; in envelope_detector_comp_latch()
87 spin_unlock_irq(&env->comp_lock); in envelope_detector_comp_latch()
99 enable_irq(env->comp_irq); in envelope_detector_comp_latch()
102 synchronize_irq(env->comp_irq); in envelope_detector_comp_latch()
105 spin_lock_irq(&env->comp_lock); in envelope_detector_comp_latch()
106 comp = env->comp; in envelope_detector_comp_latch()
107 env->comp = 0; in envelope_detector_comp_latch()
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| /Linux-v5.15/tools/perf/util/ |
| D | env.c | 21 void perf_env__insert_bpf_prog_info(struct perf_env *env, in perf_env__insert_bpf_prog_info() argument
29 down_write(&env->bpf_progs.lock); in perf_env__insert_bpf_prog_info()
30 p = &env->bpf_progs.infos.rb_node; in perf_env__insert_bpf_prog_info()
46 rb_insert_color(&info_node->rb_node, &env->bpf_progs.infos); in perf_env__insert_bpf_prog_info()
47 env->bpf_progs.infos_cnt++; in perf_env__insert_bpf_prog_info()
49 up_write(&env->bpf_progs.lock); in perf_env__insert_bpf_prog_info()
52 struct bpf_prog_info_node *perf_env__find_bpf_prog_info(struct perf_env *env, in perf_env__find_bpf_prog_info() argument
58 down_read(&env->bpf_progs.lock); in perf_env__find_bpf_prog_info()
59 n = env->bpf_progs.infos.rb_node; in perf_env__find_bpf_prog_info()
73 up_read(&env->bpf_progs.lock); in perf_env__find_bpf_prog_info()
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| D | env.h | 145 void perf_env__exit(struct perf_env *env);
147 int perf_env__kernel_is_64_bit(struct perf_env *env);
149 int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
151 int perf_env__read_cpuid(struct perf_env *env);
152 int perf_env__read_pmu_mappings(struct perf_env *env);
153 int perf_env__nr_pmu_mappings(struct perf_env *env);
154 const char *perf_env__pmu_mappings(struct perf_env *env);
156 int perf_env__read_cpu_topology_map(struct perf_env *env);
160 const char *perf_env__arch(struct perf_env *env);
161 const char *perf_env__cpuid(struct perf_env *env);
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| D | header.c | 898 return do_write(ff, &ff->ph->env.clock.clockid_res_ns, in write_clockid()
899 sizeof(ff->ph->env.clock.clockid_res_ns)); in write_clockid()
917 data32 = ff->ph->env.clock.clockid; in write_clock_data()
924 data64 = &ff->ph->env.clock.tod_ns; in write_clock_data()
931 data64 = &ff->ph->env.clock.clockid_ns; in write_clock_data()
989 struct perf_env *env = &ff->ph->env; in write_bpf_prog_info() local
994 down_read(&env->bpf_progs.lock); in write_bpf_prog_info()
996 ret = do_write(ff, &env->bpf_progs.infos_cnt, in write_bpf_prog_info()
997 sizeof(env->bpf_progs.infos_cnt)); in write_bpf_prog_info()
1001 root = &env->bpf_progs.infos; in write_bpf_prog_info()
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| D | bpf-event.c | 53 struct perf_env *env = machine->env; in machine__process_bpf_event_load() local
58 if (env == NULL) in machine__process_bpf_event_load()
61 info_node = perf_env__find_bpf_prog_info(env, id); in machine__process_bpf_event_load()
75 map->dso->bpf_prog.env = env; in machine__process_bpf_event_load()
105 static int perf_env__fetch_btf(struct perf_env *env, in perf_env__fetch_btf() argument
123 perf_env__insert_btf(env, node); in perf_env__fetch_btf()
183 struct perf_env *env; in perf_event__synthesize_one_bpf_prog() local
192 env = session->data ? &session->header.env : &perf_env; in perf_event__synthesize_one_bpf_prog()
243 perf_env__fetch_btf(env, info->btf_id, btf); in perf_event__synthesize_one_bpf_prog()
297 perf_env__insert_bpf_prog_info(env, info_node); in perf_event__synthesize_one_bpf_prog()
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| D | data-convert-json.c | 247 output_json_key_string(out, true, 2, "hostname", header->env.hostname); in output_headers()
248 output_json_key_string(out, true, 2, "os-release", header->env.os_release); in output_headers()
249 output_json_key_string(out, true, 2, "arch", header->env.arch); in output_headers()
251 output_json_key_string(out, true, 2, "cpu-desc", header->env.cpu_desc); in output_headers()
252 output_json_key_string(out, true, 2, "cpuid", header->env.cpuid); in output_headers()
253 output_json_key_format(out, true, 2, "nrcpus-online", "%u", header->env.nr_cpus_online); in output_headers()
254 output_json_key_format(out, true, 2, "nrcpus-avail", "%u", header->env.nr_cpus_avail); in output_headers()
256 if (header->env.clock.enabled) { in output_headers()
258 "%u", header->env.clock.clockid); in output_headers()
260 "%" PRIu64, header->env.clock.clockid_ns); in output_headers()
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| /Linux-v5.15/tools/testing/selftests/bpf/ |
| D | test_progs.c | 42 struct test_env env = {}; variable
97 if (stdout == env.stdout) in dump_test_log()
102 if (env.verbosity > VERBOSE_NONE || test->force_log || failed) { in dump_test_log()
103 if (env.log_cnt) { in dump_test_log()
104 env.log_buf[env.log_cnt] = '\0'; in dump_test_log()
105 fprintf(env.stdout, "%s", env.log_buf); in dump_test_log()
106 if (env.log_buf[env.log_cnt - 1] != '\n') in dump_test_log()
107 fprintf(env.stdout, "\n"); in dump_test_log()
116 if (env.test->skip_cnt) { in skip_account()
117 env.skip_cnt++; in skip_account()
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| D | bench.c | 16 struct env env = { variable
27 if (level == LIBBPF_DEBUG && !env.verbose) in libbpf_print_fn()
60 hits_per_prod = hits_per_sec / env.producer_cnt; in hits_drops_report_progress()
94 hits_mean, hits_stddev, hits_mean / env.producer_cnt); in hits_drops_report_final()
147 env.verbose = true; in parse_arg()
150 env.list = true; in parse_arg()
153 env.duration_sec = strtol(arg, NULL, 10); in parse_arg()
154 if (env.duration_sec <= 0) { in parse_arg()
160 env.warmup_sec = strtol(arg, NULL, 10); in parse_arg()
161 if (env.warmup_sec <= 0) { in parse_arg()
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| /Linux-v5.15/kernel/bpf/ |
| D | verifier.c | 272 find_linfo(const struct bpf_verifier_env *env, u32 insn_off) in find_linfo() argument
278 prog = env->prog; in find_linfo()
331 __printf(2, 3) void bpf_verifier_log_write(struct bpf_verifier_env *env, in bpf_verifier_log_write() argument
336 if (!bpf_verifier_log_needed(&env->log)) in bpf_verifier_log_write()
340 bpf_verifier_vlog(&env->log, fmt, args); in bpf_verifier_log_write()
347 struct bpf_verifier_env *env = private_data; in verbose() local
350 if (!bpf_verifier_log_needed(&env->log)) in verbose()
354 bpf_verifier_vlog(&env->log, fmt, args); in verbose()
379 __printf(3, 4) static void verbose_linfo(struct bpf_verifier_env *env, in verbose_linfo() argument
385 if (!bpf_verifier_log_needed(&env->log)) in verbose_linfo()
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| D | btf.c | 377 s32 (*check_meta)(struct btf_verifier_env *env,
380 int (*resolve)(struct btf_verifier_env *env,
382 int (*check_member)(struct btf_verifier_env *env,
386 int (*check_kflag_member)(struct btf_verifier_env *env,
390 void (*log_details)(struct btf_verifier_env *env,
400 static int btf_resolve(struct btf_verifier_env *env,
1275 __printf(2, 3) static void btf_verifier_log(struct btf_verifier_env *env, in btf_verifier_log() argument
1278 struct bpf_verifier_log *log = &env->log; in btf_verifier_log()
1289 __printf(4, 5) static void __btf_verifier_log_type(struct btf_verifier_env *env, in __btf_verifier_log_type() argument
1294 struct bpf_verifier_log *log = &env->log; in __btf_verifier_log_type()
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| /Linux-v5.15/drivers/net/ethernet/netronome/nfp/bpf/ |
| D | verifier.c | 16 #define pr_vlog(env, fmt, ...) \ argument
17 bpf_verifier_log_write(env, "[nfp] " fmt, ##__VA_ARGS__)
83 static bool nfp_bpf_map_update_value_ok(struct bpf_verifier_env *env) in nfp_bpf_map_update_value_ok() argument
85 const struct bpf_reg_state *reg1 = cur_regs(env) + BPF_REG_1; in nfp_bpf_map_update_value_ok()
86 const struct bpf_reg_state *reg3 = cur_regs(env) + BPF_REG_3; in nfp_bpf_map_update_value_ok()
92 state = env->cur_state->frame[reg3->frameno]; in nfp_bpf_map_update_value_ok()
113 …pr_vlog(env, "value at offset %d/%d may be non-zero, bpf_map_update_elem() is required to initiali… in nfp_bpf_map_update_value_ok()
124 nfp_bpf_stack_arg_ok(const char *fname, struct bpf_verifier_env *env, in nfp_bpf_stack_arg_ok() argument
131 pr_vlog(env, "%s: unsupported ptr type %d\n", in nfp_bpf_stack_arg_ok()
136 pr_vlog(env, "%s: variable pointer\n", fname); in nfp_bpf_stack_arg_ok()
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| /Linux-v5.15/lib/ |
| D | kobject_uevent.c | 117 struct kobj_uevent_env *env = NULL; in kobject_action_args() local
128 env = kzalloc(sizeof(*env), GFP_KERNEL); in kobject_action_args()
129 if (!env) in kobject_action_args()
134 add_uevent_var(env, "SYNTH_UUID=%.*s", UUID_STRING_LEN, buf)) in kobject_action_args()
168 if (add_uevent_var(env, "SYNTH_ARG_%.*s=%.*s", in kobject_action_args()
176 kfree(env); in kobject_action_args()
178 *ret_env = env; in kobject_action_args()
197 struct kobj_uevent_env *env; in kobject_synth_uevent() local
213 count - (action_args - buf), &env); in kobject_synth_uevent()
222 r = kobject_uevent_env(kobj, action, env->envp); in kobject_synth_uevent()
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| /Linux-v5.15/arch/x86/kernel/fpu/ |
| D | regset.c | 246 static void __convert_from_fxsr(struct user_i387_ia32_struct *env, in __convert_from_fxsr() argument
250 struct _fpreg *to = (struct _fpreg *) &env->st_space[0]; in __convert_from_fxsr()
254 env->cwd = fxsave->cwd | 0xffff0000u; in __convert_from_fxsr()
255 env->swd = fxsave->swd | 0xffff0000u; in __convert_from_fxsr()
256 env->twd = twd_fxsr_to_i387(fxsave); in __convert_from_fxsr()
259 env->fip = fxsave->rip; in __convert_from_fxsr()
260 env->foo = fxsave->rdp; in __convert_from_fxsr()
265 env->fcs = task_pt_regs(tsk)->cs; in __convert_from_fxsr()
267 savesegment(ds, env->fos); in __convert_from_fxsr()
269 env->fos = tsk->thread.ds; in __convert_from_fxsr()
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| /Linux-v5.15/tools/perf/arch/ |
| D | common.c | 97 char *env = getenv("PATH"); in lookup_path() local
99 if (!env) in lookup_path()
102 env = strdup(env); in lookup_path()
103 if (!env) in lookup_path()
106 path = strtok_r(env, ":", &tmp); in lookup_path()
115 free(env); in lookup_path()
132 static int perf_env__lookup_binutils_path(struct perf_env *env, in perf_env__lookup_binutils_path() argument
136 const char *arch = perf_env__arch(env), *cross_env; in perf_env__lookup_binutils_path()
205 int perf_env__lookup_objdump(struct perf_env *env, const char **path) in perf_env__lookup_objdump() argument
211 if (env->arch == NULL) in perf_env__lookup_objdump()
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| /Linux-v5.15/arch/mips/alchemy/common/ |
| D | prom.c | 66 char **env = prom_envp; in prom_getenv() local
68 int yamon = (*env && strchr(*env, '=') == NULL); in prom_getenv()
70 while (*env) { in prom_getenv()
72 if (strcmp(envname, *env++) == 0) in prom_getenv()
73 return *env; in prom_getenv()
74 } else if (strncmp(envname, *env, i) == 0 && (*env)[i] == '=') in prom_getenv()
75 return *env + i + 1; in prom_getenv()
76 env++; in prom_getenv()
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| /Linux-v5.15/security/tomoyo/ |
| D | environ.c | 24 return tomoyo_path_matches_pattern(r->param.environ.name, acl->env); in tomoyo_check_env_acl()
50 int tomoyo_env_perm(struct tomoyo_request_info *r, const char *env) in tomoyo_env_perm() argument
55 if (!env || !*env) in tomoyo_env_perm()
57 environ.name = env; in tomoyo_env_perm()
82 return p1->env == p2->env; in tomoyo_same_env_acl()
102 e.env = tomoyo_get_name(data); in tomoyo_write_env()
103 if (!e.env) in tomoyo_write_env()
107 tomoyo_put_name(e.env); in tomoyo_write_env()
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| /Linux-v5.15/tools/objtool/ |
| D | builtin-check.c | 54 char *env; in cmd_parse_options() local
57 env = getenv("OBJTOOL_ARGS"); in cmd_parse_options()
58 if (env) { in cmd_parse_options()
61 envv[envc++] = env; in cmd_parse_options()
62 env = strchr(env, ' '); in cmd_parse_options()
63 if (!env) in cmd_parse_options()
65 *env = '\0'; in cmd_parse_options()
66 env++; in cmd_parse_options()
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| /Linux-v5.15/Documentation/sphinx/ |
| D | kerneldoc.py | 61 env = self.state.document.settings.env
62 cmd = [env.config.kerneldoc_bin, '-rst', '-enable-lineno']
69 filename = env.config.kerneldoc_srctree + '/' + self.arguments[0]
73 env.note_dependency(os.path.abspath(filename))
105 for f in glob.glob(env.config.kerneldoc_srctree + '/' + pattern):
106 env.note_dependency(os.path.abspath(f))
112 kernellog.verbose(env.app,
123 kernellog.warn(env.app,
126 elif env.config.kerneldoc_verbosity > 0:
141 doc = env.srcdir + "/" + env.docname + ":" + str(self.lineno)
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| /Linux-v5.15/kernel/sched/ |
| D | fair.c | 1599 static void update_numa_stats(struct task_numa_env *env, in update_numa_stats() argument
1620 !cpumask_test_cpu(cpu, env->p->cpus_ptr)) in update_numa_stats()
1633 ns->node_type = numa_classify(env->imbalance_pct, ns); in update_numa_stats()
1639 static void task_numa_assign(struct task_numa_env *env, in task_numa_assign() argument
1642 struct rq *rq = cpu_rq(env->dst_cpu); in task_numa_assign()
1645 if (env->best_cpu != env->dst_cpu && xchg(&rq->numa_migrate_on, 1)) { in task_numa_assign()
1647 int start = env->dst_cpu; in task_numa_assign()
1650 for_each_cpu_wrap(cpu, cpumask_of_node(env->dst_nid), start) { in task_numa_assign()
1651 if (cpu == env->best_cpu || !idle_cpu(cpu) || in task_numa_assign()
1652 !cpumask_test_cpu(cpu, env->p->cpus_ptr)) { in task_numa_assign()
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| /Linux-v5.15/tools/perf/tests/ |
| D | topology.c | 105 if (!session->header.env.cpu in check_cpu_topology()
106 && strncmp(session->header.env.arch, "s390", 4) in check_cpu_topology()
107 && strncmp(session->header.env.arch, "aarch64", 7)) in check_cpu_topology()
110 TEST_ASSERT_VAL("Session header CPU map not set", session->header.env.cpu); in check_cpu_topology()
112 for (i = 0; i < session->header.env.nr_cpus_avail; i++) { in check_cpu_topology()
116 session->header.env.cpu[i].core_id, in check_cpu_topology()
117 session->header.env.cpu[i].socket_id); in check_cpu_topology()
124 session->header.env.cpu[map->map[i]].core_id == id.core); in check_cpu_topology()
127 session->header.env.cpu[map->map[i]].socket_id == id.socket); in check_cpu_topology()
130 session->header.env.cpu[map->map[i]].die_id == id.die); in check_cpu_topology()
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| /Linux-v5.15/drivers/of/ |
| D | device.c | 328 void of_device_uevent(struct device *dev, struct kobj_uevent_env *env) in of_device_uevent() argument
338 add_uevent_var(env, "OF_NAME=%pOFn", dev->of_node); in of_device_uevent()
339 add_uevent_var(env, "OF_FULLNAME=%pOF", dev->of_node); in of_device_uevent()
342 add_uevent_var(env, "OF_TYPE=%s", type); in of_device_uevent()
348 add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat); in of_device_uevent()
351 add_uevent_var(env, "OF_COMPATIBLE_N=%d", seen); in of_device_uevent()
357 add_uevent_var(env, "OF_ALIAS_%d=%s", seen, in of_device_uevent()
365 int of_device_uevent_modalias(struct device *dev, struct kobj_uevent_env *env) in of_device_uevent_modalias() argument
373 if (add_uevent_var(env, "MODALIAS=")) in of_device_uevent_modalias()
376 sl = of_device_get_modalias(dev, &env->buf[env->buflen-1], in of_device_uevent_modalias()
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| /Linux-v5.15/tools/bpf/runqslower/ |
| D | runqslower.c | 14 struct env { struct
18 } env = { argument
52 env.verbose = true; in parse_arg()
61 env.pid = pid; in parse_arg()
75 env.min_us = min_us; in parse_arg()
86 if (level == LIBBPF_DEBUG && !env.verbose) in libbpf_print_fn()
150 obj->rodata->targ_pid = env.pid; in main()
151 obj->rodata->min_us = env.min_us; in main()
165 printf("Tracing run queue latency higher than %llu us\n", env.min_us); in main()
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| /Linux-v5.15/sound/aoa/soundbus/ |
| D | core.c | 58 static int soundbus_uevent(struct device *dev, struct kobj_uevent_env *env) in soundbus_uevent() argument
76 retval = add_uevent_var(env, "OF_NAME=%pOFn", of->dev.of_node); in soundbus_uevent()
80 retval = add_uevent_var(env, "OF_TYPE=%s", of_node_get_device_type(of->dev.of_node)); in soundbus_uevent()
90 int tmp = env->buflen; in soundbus_uevent()
91 retval = add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat); in soundbus_uevent()
94 compat += env->buflen - tmp; in soundbus_uevent()
95 cplen -= env->buflen - tmp; in soundbus_uevent()
99 retval = add_uevent_var(env, "OF_COMPATIBLE_N=%d", seen); in soundbus_uevent()
102 retval = add_uevent_var(env, "MODALIAS=%s", soundbus_dev->modalias); in soundbus_uevent()
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| /Linux-v5.15/include/linux/ |
| D | bpf_verifier.h | 474 __printf(2, 3) void bpf_verifier_log_write(struct bpf_verifier_env *env,
479 static inline struct bpf_func_state *cur_func(struct bpf_verifier_env *env) in cur_func() argument
481 struct bpf_verifier_state *cur = env->cur_state; in cur_func()
486 static inline struct bpf_reg_state *cur_regs(struct bpf_verifier_env *env) in cur_regs() argument
488 return cur_func(env)->regs; in cur_regs()
492 int bpf_prog_offload_verify_insn(struct bpf_verifier_env *env,
494 int bpf_prog_offload_finalize(struct bpf_verifier_env *env);
496 bpf_prog_offload_replace_insn(struct bpf_verifier_env *env, u32 off,
499 bpf_prog_offload_remove_insns(struct bpf_verifier_env *env, u32 off, u32 cnt);
501 int check_ctx_reg(struct bpf_verifier_env *env,
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| /Linux-v5.15/arch/x86/um/ |
| D | signal.c | 85 unsigned long env[7]; in convert_fxsr_to_user() local
90 env[0] = (unsigned long)fxsave->cwd | 0xffff0000ul; in convert_fxsr_to_user()
91 env[1] = (unsigned long)fxsave->swd | 0xffff0000ul; in convert_fxsr_to_user()
92 env[2] = twd_fxsr_to_i387(fxsave); in convert_fxsr_to_user()
93 env[3] = fxsave->fip; in convert_fxsr_to_user()
94 env[4] = fxsave->fcs | ((unsigned long)fxsave->fop << 16); in convert_fxsr_to_user()
95 env[5] = fxsave->foo; in convert_fxsr_to_user()
96 env[6] = fxsave->fos; in convert_fxsr_to_user()
98 if (__copy_to_user(buf, env, 7 * sizeof(unsigned long))) in convert_fxsr_to_user()
118 unsigned long env[7]; in convert_fxsr_from_user() local
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