| /linux-6.12.1/drivers/nvme/target/ |
| D | configfs.c | 505 struct nvmet_subsys *subsys = ns->subsys; in nvmet_ns_device_path_store() local
509 mutex_lock(&subsys->lock); in nvmet_ns_device_path_store()
525 mutex_unlock(&subsys->lock); in nvmet_ns_device_path_store()
529 mutex_unlock(&subsys->lock); in nvmet_ns_device_path_store()
552 mutex_lock(&ns->subsys->lock); in nvmet_ns_p2pmem_store()
569 mutex_unlock(&ns->subsys->lock); in nvmet_ns_p2pmem_store()
586 struct nvmet_subsys *subsys = ns->subsys; in nvmet_ns_device_uuid_store() local
589 mutex_lock(&subsys->lock); in nvmet_ns_device_uuid_store()
599 mutex_unlock(&subsys->lock); in nvmet_ns_device_uuid_store()
614 struct nvmet_subsys *subsys = ns->subsys; in nvmet_ns_device_nguid_store() local
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| D | core.c | 124 static u32 nvmet_max_nsid(struct nvmet_subsys *subsys) in nvmet_max_nsid() argument
130 xa_for_each(&subsys->namespaces, idx, cur) in nvmet_max_nsid()
242 void nvmet_ns_changed(struct nvmet_subsys *subsys, u32 nsid) in nvmet_ns_changed() argument
246 lockdep_assert_held(&subsys->lock); in nvmet_ns_changed()
248 list_for_each_entry(ctrl, &subsys->ctrls, subsys_entry) { in nvmet_ns_changed()
258 void nvmet_send_ana_event(struct nvmet_subsys *subsys, in nvmet_send_ana_event() argument
263 mutex_lock(&subsys->lock); in nvmet_send_ana_event()
264 list_for_each_entry(ctrl, &subsys->ctrls, subsys_entry) { in nvmet_send_ana_event()
272 mutex_unlock(&subsys->lock); in nvmet_send_ana_event()
281 nvmet_send_ana_event(p->subsys, port); in nvmet_port_send_ana_event()
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| D | passthru.c | 29 if (!nvme_multi_css(ctrl->subsys->passthru_ctrl)) in nvmet_passthrough_override_cap()
42 if (!ctrl->subsys->clear_ids) in nvmet_passthru_override_id_descs()
83 struct nvme_ctrl *pctrl = ctrl->subsys->passthru_ctrl; in nvmet_passthru_override_id_ctrl()
98 id->ver = cpu_to_le32(ctrl->subsys->ver); in nvmet_passthru_override_id_ctrl()
202 if (req->sq->ctrl->subsys->clear_ids) { in nvmet_passthru_override_id_ns()
571 int nvmet_passthru_ctrl_enable(struct nvmet_subsys *subsys) in nvmet_passthru_ctrl_enable() argument
578 mutex_lock(&subsys->lock); in nvmet_passthru_ctrl_enable()
579 if (!subsys->passthru_ctrl_path) in nvmet_passthru_ctrl_enable()
581 if (subsys->passthru_ctrl) in nvmet_passthru_ctrl_enable()
584 if (subsys->nr_namespaces) { in nvmet_passthru_ctrl_enable()
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| D | nvmet.h | 74 struct nvmet_subsys *subsys; member
195 struct nvmet_subsys *subsys; member
340 struct nvmet_subsys *subsys; member
512 void nvmet_subsys_put(struct nvmet_subsys *subsys);
513 void nvmet_subsys_del_ctrls(struct nvmet_subsys *subsys);
519 struct nvmet_ns *nvmet_ns_alloc(struct nvmet_subsys *subsys, u32 nsid);
522 void nvmet_send_ana_event(struct nvmet_subsys *subsys,
530 struct nvmet_subsys *subsys);
549 struct nvmet_subsys *subsys);
550 void nvmet_subsys_disc_changed(struct nvmet_subsys *subsys,
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| D | discovery.c | 29 struct nvmet_subsys *subsys) in nvmet_port_disc_changed() argument
38 if (subsys && !nvmet_host_allowed(subsys, ctrl->hostnqn)) in nvmet_port_disc_changed()
51 struct nvmet_subsys *subsys, in __nvmet_subsys_disc_changed() argument
66 void nvmet_subsys_disc_changed(struct nvmet_subsys *subsys, in nvmet_subsys_disc_changed() argument
77 if (s->subsys != subsys) in nvmet_subsys_disc_changed()
79 __nvmet_subsys_disc_changed(port, subsys, host); in nvmet_subsys_disc_changed()
152 if (!nvmet_host_allowed(p->subsys, ctrl->hostnqn)) in discovery_log_entries()
217 if (!nvmet_host_allowed(p->subsys, ctrl->hostnqn)) in nvmet_execute_disc_get_log_page()
221 p->subsys->subsysnqn, traddr, in nvmet_execute_disc_get_log_page()
269 memcpy(id->sn, ctrl->subsys->serial, NVMET_SN_MAX_SIZE); in nvmet_execute_disc_identify()
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| D | admin-cmd.c | 113 xa_for_each(&ctrl->subsys->namespaces, idx, ns) { in nvmet_get_smart_log_all()
262 xa_for_each(&ctrl->subsys->namespaces, idx, ns) in nvmet_format_ana_group()
353 struct nvmet_subsys *subsys = ctrl->subsys; in nvmet_execute_identify_ctrl() local
358 if (!subsys->subsys_discovered) { in nvmet_execute_identify_ctrl()
359 mutex_lock(&subsys->lock); in nvmet_execute_identify_ctrl()
360 subsys->subsys_discovered = true; in nvmet_execute_identify_ctrl()
361 mutex_unlock(&subsys->lock); in nvmet_execute_identify_ctrl()
374 memcpy(id->sn, ctrl->subsys->serial, NVMET_SN_MAX_SIZE); in nvmet_execute_identify_ctrl()
375 memcpy_and_pad(id->mn, sizeof(id->mn), subsys->model_number, in nvmet_execute_identify_ctrl()
376 strlen(subsys->model_number), ' '); in nvmet_execute_identify_ctrl()
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| D | debugfs.c | 138 struct dentry *parent = ctrl->subsys->debugfs_dir; in nvmet_debugfs_ctrl_setup()
168 int nvmet_debugfs_subsys_setup(struct nvmet_subsys *subsys) in nvmet_debugfs_subsys_setup() argument
172 subsys->debugfs_dir = debugfs_create_dir(subsys->subsysnqn, in nvmet_debugfs_subsys_setup()
174 if (IS_ERR(subsys->debugfs_dir)) { in nvmet_debugfs_subsys_setup()
175 ret = PTR_ERR(subsys->debugfs_dir); in nvmet_debugfs_subsys_setup()
176 subsys->debugfs_dir = NULL; in nvmet_debugfs_subsys_setup()
181 void nvmet_debugfs_subsys_free(struct nvmet_subsys *subsys) in nvmet_debugfs_subsys_free() argument
183 debugfs_remove_recursive(subsys->debugfs_dir); in nvmet_debugfs_subsys_free()
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| D | debugfs.h | 13 int nvmet_debugfs_subsys_setup(struct nvmet_subsys *subsys);
14 void nvmet_debugfs_subsys_free(struct nvmet_subsys *subsys);
21 static inline int nvmet_debugfs_subsys_setup(struct nvmet_subsys *subsys) in nvmet_debugfs_subsys_setup() argument
25 static inline void nvmet_debugfs_subsys_free(struct nvmet_subsys *subsys){} in nvmet_debugfs_subsys_free() argument
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| /linux-6.12.1/include/linux/ |
| D | cgroup_subsys.h | 9 * This file *must* be included with SUBSYS() defined.
13 SUBSYS(cpuset)
17 SUBSYS(cpu)
21 SUBSYS(cpuacct)
25 SUBSYS(io)
29 SUBSYS(memory)
33 SUBSYS(devices)
37 SUBSYS(freezer)
41 SUBSYS(net_cls)
45 SUBSYS(perf_event)
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| /linux-6.12.1/drivers/most/ |
| D | configfs.c | 415 struct configfs_subsystem subsys; member
418 static struct most_common *to_most_common(struct configfs_subsystem *subsys) in to_most_common() argument
420 return container_of(subsys, struct most_common, subsys); in to_most_common()
481 .subsys = {
492 .subsys = {
503 .subsys = {
590 struct configfs_subsystem subsys; member
600 struct most_sound, subsys); in most_sound_make_group()
624 struct most_sound, subsys); in most_sound_disconnect()
639 .subsys = {
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| /linux-6.12.1/drivers/soc/samsung/ |
| D | exynos-asv.c | 29 struct exynos_asv_subsys *subsys = NULL; in exynos_asv_update_cpu_opps() local
34 for (i = 0; i < ARRAY_SIZE(asv->subsys); i++) { in exynos_asv_update_cpu_opps()
36 asv->subsys[i].cpu_dt_compat)) { in exynos_asv_update_cpu_opps()
37 subsys = &asv->subsys[i]; in exynos_asv_update_cpu_opps()
41 if (!subsys) in exynos_asv_update_cpu_opps()
44 for (i = 0; i < subsys->table.num_rows; i++) { in exynos_asv_update_cpu_opps()
48 opp_freq = exynos_asv_opp_get_frequency(subsys, i); in exynos_asv_update_cpu_opps()
59 new_volt = asv->opp_get_voltage(subsys, i, volt); in exynos_asv_update_cpu_opps()
160 for (i = 0; i < ARRAY_SIZE(asv->subsys); i++) in exynos_asv_init()
161 asv->subsys[i].asv = asv; in exynos_asv_init()
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| D | exynos5422-asv.c | 391 struct exynos_asv_subsys *subsys; in exynos5422_asv_offset_voltage_setup() local
397 subsys = &asv->subsys[EXYNOS_ASV_SUBSYS_ID_ARM]; in exynos5422_asv_offset_voltage_setup()
399 subsys->base_volt = 1000000; in exynos5422_asv_offset_voltage_setup()
402 subsys->offset_volt_h = __asv_offset_voltage(value); in exynos5422_asv_offset_voltage_setup()
405 subsys->offset_volt_l = __asv_offset_voltage(value); in exynos5422_asv_offset_voltage_setup()
408 subsys = &asv->subsys[EXYNOS_ASV_SUBSYS_ID_KFC]; in exynos5422_asv_offset_voltage_setup()
410 subsys->base_volt = 1000000; in exynos5422_asv_offset_voltage_setup()
413 subsys->offset_volt_h = __asv_offset_voltage(value); in exynos5422_asv_offset_voltage_setup()
416 subsys->offset_volt_l = __asv_offset_voltage(value); in exynos5422_asv_offset_voltage_setup()
419 static int exynos5422_asv_opp_get_voltage(const struct exynos_asv_subsys *subsys, in exynos5422_asv_opp_get_voltage() argument
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| D | exynos-asv.h | 40 struct exynos_asv_subsys subsys[2]; member
59 static inline u32 exynos_asv_opp_get_voltage(const struct exynos_asv_subsys *subsys, in exynos_asv_opp_get_voltage() argument
62 return __asv_get_table_entry(&subsys->table, level, group + 1); in exynos_asv_opp_get_voltage()
65 static inline u32 exynos_asv_opp_get_frequency(const struct exynos_asv_subsys *subsys, in exynos_asv_opp_get_frequency() argument
68 return __asv_get_table_entry(&subsys->table, level, 0); in exynos_asv_opp_get_frequency()
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| /linux-6.12.1/tools/lib/api/fs/ |
| D | cgroup.c | 12 char subsys[32]; member
19 int cgroupfs_find_mountpoint(char *buf, size_t maxlen, const char *subsys) in cgroupfs_find_mountpoint() argument
27 if (cached && !strcmp(cached->subsys, subsys)) { in cgroupfs_find_mountpoint()
80 p = strstr(p, subsys); in cgroupfs_find_mountpoint()
85 if (!strchr(" ,", p[-1]) || !strchr(" ,", p[strlen(subsys)])) in cgroupfs_find_mountpoint()
98 strncpy(cached->subsys, subsys, sizeof(cached->subsys) - 1); in cgroupfs_find_mountpoint()
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| /linux-6.12.1/drivers/nvme/host/ |
| D | multipath.c | 51 void nvme_mpath_default_iopolicy(struct nvme_subsystem *subsys) in nvme_mpath_default_iopolicy() argument
53 subsys->iopolicy = iopolicy; in nvme_mpath_default_iopolicy()
56 void nvme_mpath_unfreeze(struct nvme_subsystem *subsys) in nvme_mpath_unfreeze() argument
60 lockdep_assert_held(&subsys->lock); in nvme_mpath_unfreeze()
61 list_for_each_entry(h, &subsys->nsheads, entry) in nvme_mpath_unfreeze()
66 void nvme_mpath_wait_freeze(struct nvme_subsystem *subsys) in nvme_mpath_wait_freeze() argument
70 lockdep_assert_held(&subsys->lock); in nvme_mpath_wait_freeze()
71 list_for_each_entry(h, &subsys->nsheads, entry) in nvme_mpath_wait_freeze()
76 void nvme_mpath_start_freeze(struct nvme_subsystem *subsys) in nvme_mpath_start_freeze() argument
80 lockdep_assert_held(&subsys->lock); in nvme_mpath_start_freeze()
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| D | core.c | 146 static void nvme_put_subsystem(struct nvme_subsystem *subsys);
668 ida_free(&head->subsys->ns_ida, head->instance); in nvme_free_ns_head()
670 nvme_put_subsystem(head->subsys); in nvme_free_ns_head()
1216 mutex_lock(&ctrl->subsys->lock); in nvme_passthru_start()
1217 nvme_mpath_start_freeze(ctrl->subsys); in nvme_passthru_start()
1218 nvme_mpath_wait_freeze(ctrl->subsys); in nvme_passthru_start()
1231 nvme_mpath_unfreeze(ctrl->subsys); in nvme_passthru_end()
1232 mutex_unlock(&ctrl->subsys->lock); in nvme_passthru_end()
2045 atomic_bs = (1 + ns->ctrl->subsys->awupf) * bs; in nvme_update_disk_info()
2850 static void nvme_init_subnqn(struct nvme_subsystem *subsys, struct nvme_ctrl *ctrl, in nvme_init_subnqn() argument
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| D | sysfs.c | 108 struct nvme_subsystem *subsys = head->subsys; in wwid_show() local
109 int serial_len = sizeof(subsys->serial); in wwid_show()
110 int model_len = sizeof(subsys->model); in wwid_show()
121 while (serial_len > 0 && (subsys->serial[serial_len - 1] == ' ' || in wwid_show()
122 subsys->serial[serial_len - 1] == '\0')) in wwid_show()
124 while (model_len > 0 && (subsys->model[model_len - 1] == ' ' || in wwid_show()
125 subsys->model[model_len - 1] == '\0')) in wwid_show()
128 return sysfs_emit(buf, "nvme.%04x-%*phN-%*phN-%08x\n", subsys->vendor_id, in wwid_show()
129 serial_len, subsys->serial, model_len, subsys->model, in wwid_show()
313 (int)sizeof(ctrl->subsys->field), ctrl->subsys->field); \
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| /linux-6.12.1/drivers/base/ |
| D | bus.c | 76 sp = container_of_const(kset, struct subsys_private, subsys); in bus_to_subsys()
189 error = sysfs_create_file(&sp->subsys.kobj, &attr->attr); in bus_create_file()
203 sysfs_remove_file(&sp->subsys.kobj, &attr->attr); in bus_remove_file()
503 error = sysfs_create_link(&dev->kobj, &sp->subsys.kobj, "subsystem"); in bus_add_device()
829 ret = kobject_synth_uevent(&sp->subsys.kobj, buf, count); in bus_uevent_store()
868 bus_kobj = &priv->subsys.kobj; in bus_register()
877 retval = kset_register(&priv->subsys); in bus_register()
900 __mutex_init(&priv->mutex, "subsys mutex", key); in bus_register()
924 kset_unregister(&priv->subsys); in bus_register()
952 bus_kobj = &sp->subsys.kobj; in bus_unregister()
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| /linux-6.12.1/scripts/ |
| D | get_feat.pl | 104 my $subsys = "";
105 $subsys = $2 if ( m,.*($prefix)/([^/]+).*,);
107 if (length($subsys) > $max_size_subsys) {
108 $max_size_subsys = length($subsys);
189 parse_error($file, $ln, "Subsystem not found", "") if (!$subsys);
199 $data{$name}->{subsys} = $subsys;
245 ($data{$a}->{subsys} cmp $data{$b}->{subsys}) ||
251 printf "%-${max_size_subsys}s ", $data{$name}->{subsys};
277 ($data{$a}->{subsys} cmp $data{$b}->{subsys}) ||
287 printf " %${max_size_subsys}s/ ", $data{$name}->{subsys};
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| /linux-6.12.1/fs/configfs/ |
| D | dir.c | 39 * subsys->su_mutex is held.
732 * subsys->su_mutex is held.
790 struct configfs_subsystem *subsys = NULL; /* gcc is a turd */ in link_group() local
795 subsys = parent_group->cg_subsys; in link_group()
797 subsys = to_configfs_subsystem(group); in link_group()
800 group->cg_subsys = subsys; in link_group()
1118 int configfs_depend_item(struct configfs_subsystem *subsys, in configfs_depend_item() argument
1123 struct config_item *s_item = &subsys->su_group.cg_item; in configfs_depend_item()
1147 /* Ok, now we can trust subsys/s_item */ in configfs_depend_item()
1193 * determine if we should lock root and check subsys or not. When we are
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| /linux-6.12.1/tools/testing/selftests/turbostat/ |
| D | added_perf_counters.py | 9 def __init__(self, subsys, event): argument
10 self.subsys = subsys
14 return f'{self.subsys}/{self.event}/'
17 return f'perf/{self.subsys}/{self.event},{counter_scope},{counter_type},{column_name}'
94 if counter.subsys == 'cstate_core':
96 elif counter.subsys == 'cstate_pkg':
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| /linux-6.12.1/include/linux/soc/mediatek/ |
| D | mtk-cmdq.h | 54 u8 subsys; member
116 * @subsys: the CMDQ sub system code
122 int cmdq_pkt_write(struct cmdq_pkt *pkt, u8 subsys, u16 offset, u32 value);
127 * @subsys: the CMDQ sub system code
134 int cmdq_pkt_write_mask(struct cmdq_pkt *pkt, u8 subsys,
158 * Support write value to physical address without subsys. Use CMDQ_ADDR_HIGH()
176 * Support write value to physical address without subsys. Use CMDQ_ADDR_HIGH()
274 * @subsys: the CMDQ sub system code
280 int cmdq_pkt_poll(struct cmdq_pkt *pkt, u8 subsys,
290 * @subsys: the CMDQ sub system code
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| /linux-6.12.1/samples/configfs/ |
| D | configfs_sample.c | 32 struct configfs_subsystem subsys; member
40 struct childless, subsys); in to_childless()
100 .subsys = {
324 &childless_subsys.subsys,
332 struct configfs_subsystem *subsys; in configfs_example_init() local
336 subsys = example_subsys[i]; in configfs_example_init()
338 config_group_init(&subsys->su_group); in configfs_example_init()
339 mutex_init(&subsys->su_mutex); in configfs_example_init()
340 ret = configfs_register_subsystem(subsys); in configfs_example_init()
343 ret, subsys->su_group.cg_item.ci_namebuf); in configfs_example_init()
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| /linux-6.12.1/drivers/soc/mediatek/ |
| D | mtk-cmdq-helper.c | 38 u8 subsys; member
79 client_reg->subsys = (u8)spec.args[0]; in cmdq_dev_get_client_reg()
183 int cmdq_pkt_write(struct cmdq_pkt *pkt, u8 subsys, u16 offset, u32 value) in cmdq_pkt_write() argument
190 inst.subsys = subsys; in cmdq_pkt_write()
196 int cmdq_pkt_write_mask(struct cmdq_pkt *pkt, u8 subsys, in cmdq_pkt_write_mask() argument
212 err = cmdq_pkt_write(pkt, subsys, offset_mask, value); in cmdq_pkt_write_mask()
393 int cmdq_pkt_poll(struct cmdq_pkt *pkt, u8 subsys, in cmdq_pkt_poll() argument
402 inst.subsys = subsys; in cmdq_pkt_poll()
409 int cmdq_pkt_poll_mask(struct cmdq_pkt *pkt, u8 subsys, in cmdq_pkt_poll_mask() argument
422 err = cmdq_pkt_poll(pkt, subsys, offset, value); in cmdq_pkt_poll_mask()
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| /linux-6.12.1/include/linux/netfilter/ |
| D | nfnetlink.h | 62 static inline u16 nfnl_msg_type(u8 subsys, u8 msg_type) in nfnl_msg_type() argument
64 return subsys << 8 | msg_type; in nfnl_msg_type()
105 #define MODULE_ALIAS_NFNL_SUBSYS(subsys) \ argument
106 MODULE_ALIAS("nfnetlink-subsys-" __stringify(subsys))
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