| /Linux-v5.10/tools/testing/selftests/bpf/progs/ |
| D | test_core_reloc_kernel.c | 30 struct task_struct *group_leader; member
58 group_leader, in test_core_kernel()
61 group_leader, group_leader, in test_core_kernel()
64 group_leader, group_leader, group_leader, in test_core_kernel()
67 group_leader, group_leader, group_leader, in test_core_kernel()
68 group_leader, in test_core_kernel()
71 group_leader, group_leader, group_leader, in test_core_kernel()
72 group_leader, group_leader, in test_core_kernel()
75 group_leader, group_leader, group_leader, in test_core_kernel()
76 group_leader, group_leader, group_leader, in test_core_kernel()
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| /Linux-v5.10/drivers/perf/ |
| D | qcom_l2_pmu.c | 472 if (event->group_leader->pmu != event->pmu && in l2_cache_event_init()
473 !is_software_event(event->group_leader)) { in l2_cache_event_init()
479 for_each_sibling_event(sibling, event->group_leader) { in l2_cache_event_init()
497 if ((event->group_leader != event) && in l2_cache_event_init()
498 (cluster->on_cpu != event->group_leader->cpu)) { in l2_cache_event_init()
501 event->cpu, event->group_leader->cpu); in l2_cache_event_init()
505 if ((event != event->group_leader) && in l2_cache_event_init()
506 !is_software_event(event->group_leader) && in l2_cache_event_init()
507 (L2_EVT_GROUP(event->group_leader->attr.config) == in l2_cache_event_init()
511 event->group_leader->attr.config, in l2_cache_event_init()
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| D | fsl_imx8_ddr_perf.c | 339 if (event->group_leader->pmu != event->pmu && in ddr_perf_event_init()
340 !is_software_event(event->group_leader)) in ddr_perf_event_init()
344 if (!ddr_perf_filters_compatible(event, event->group_leader)) in ddr_perf_event_init()
346 for_each_sibling_event(sibling, event->group_leader) { in ddr_perf_event_init()
352 for_each_sibling_event(sibling, event->group_leader) { in ddr_perf_event_init()
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| D | arm_smmuv3_pmu.c | 372 if (!is_software_event(event->group_leader)) { in smmu_pmu_event_init()
373 if (!smmu_pmu_events_compatible(event->group_leader, event)) in smmu_pmu_event_init()
380 for_each_sibling_event(sibling, event->group_leader) { in smmu_pmu_event_init()
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| D | arm_dsu_pmu.c | 528 struct perf_event *sibling, *leader = event->group_leader; in dsu_pmu_validate_group()
531 if (event->group_leader == event) in dsu_pmu_validate_group()
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| D | arm_pmu.c | 389 struct perf_event *sibling, *leader = event->group_leader; in validate_group()
490 if (event->group_leader != event) { in __hw_perf_event_init()
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| D | thunderx2_pmu.c | 547 struct perf_event *sibling, *leader = event->group_leader; in tx2_uncore_validate_event_group()
550 if (event->group_leader == event) in tx2_uncore_validate_event_group()
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| /Linux-v5.10/security/yama/ |
| D | yama_lsm.c | 237 myself = rcu_dereference(myself->group_leader); in yama_task_prctl()
283 parent = rcu_dereference(parent->group_leader); in task_is_descendant()
286 walker = rcu_dereference(walker->group_leader); in task_is_descendant()
327 tracee = rcu_dereference(tracee->group_leader); in ptracer_exception_found()
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| /Linux-v5.10/kernel/events/ |
| D | core.c | 618 struct perf_event *leader = event->group_leader; in __perf_effective_state()
944 struct perf_event *group_leader) in perf_cgroup_connect() argument
973 if (group_leader && group_leader->cgrp != cgrp) { in perf_cgroup_connect()
1083 struct perf_event *group_leader) in perf_cgroup_connect() argument
1555 if (event->group_leader != event) in get_event_type()
1556 event = event->group_leader; in get_event_type()
1817 if (event->group_leader == event) { in list_add_event()
1908 event->group_leader->nr_siblings); in perf_event__header_size()
1945 __perf_event_read_size(event, event->group_leader->nr_siblings + 1); in perf_event_validate_size()
1962 struct perf_event *group_leader = event->group_leader, *pos; in perf_group_attach() local
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| /Linux-v5.10/kernel/ |
| D | sys.c | 1023 struct task_struct *group_leader = current->group_leader; in SYSCALL_DEFINE2() local
1028 pid = task_pid_vnr(group_leader); in SYSCALL_DEFINE2()
1049 if (same_thread_group(p->real_parent, group_leader)) { in SYSCALL_DEFINE2()
1051 if (task_session(p) != task_session(group_leader)) in SYSCALL_DEFINE2()
1058 if (p != group_leader) in SYSCALL_DEFINE2()
1072 if (!g || task_session(g) != task_session(group_leader)) in SYSCALL_DEFINE2()
1163 struct task_struct *curr = current->group_leader; in set_special_pids()
1174 struct task_struct *group_leader = current->group_leader; in ksys_setsid() local
1175 struct pid *sid = task_pid(group_leader); in ksys_setsid()
1181 if (group_leader->signal->leader) in ksys_setsid()
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| D | fork.c | 1581 task_lock(current->group_leader); in copy_signal()
1583 task_unlock(current->group_leader); in copy_signal()
2170 p->group_leader = current->group_leader; in copy_process()
2173 p->group_leader = p; in copy_process()
2219 p->exit_signal = current->group_leader->exit_signal; in copy_process()
2289 &p->group_leader->thread_group); in copy_process()
2741 leader = top = top->group_leader; in walk_process_tree()
2760 leader = parent->group_leader; in walk_process_tree()
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| /Linux-v5.10/drivers/gpu/drm/scheduler/ |
| D | sched_entity.c | 178 last_user = cmpxchg(&entity->last_user, current->group_leader, NULL); in drm_sched_entity_flush()
179 if ((!last_user || last_user == current->group_leader) && in drm_sched_entity_flush()
490 WRITE_ONCE(entity->last_user, current->group_leader); in drm_sched_entity_push_job()
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| /Linux-v5.10/lib/ |
| D | is_single_threaded.c | 33 if (unlikely(p == task->group_leader)) in current_is_single_threaded()
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| /Linux-v5.10/arch/alpha/kernel/ |
| D | asm-offsets.c | 25 DEFINE(TASK_GROUP_LEADER, offsetof(struct task_struct, group_leader)); in foo()
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| D | perf_event.c | 649 if (event->group_leader != event) { in __hw_perf_event_init()
650 n = collect_events(event->group_leader, in __hw_perf_event_init()
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| /Linux-v5.10/tools/bpf/bpftool/skeleton/ |
| D | pid_iter.bpf.c | 75 task->group_leader->comm); in iter()
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| /Linux-v5.10/fs/ |
| D | exec.c | 374 task_lock(current->group_leader); in bprm_mm_init()
376 task_unlock(current->group_leader); in bprm_mm_init()
1080 struct task_struct *leader = tsk->group_leader; in de_thread()
1132 tsk->group_leader = tsk; in de_thread()
1133 leader->group_leader = tsk; in de_thread()
1435 task_lock(current->group_leader); in finalize_exec()
1437 task_unlock(current->group_leader); in finalize_exec()
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| /Linux-v5.10/drivers/perf/hisilicon/ |
| D | hisi_uncore_pmu.c | 68 struct perf_event *sibling, *leader = event->group_leader; in hisi_validate_event_group()
86 for_each_sibling_event(sibling, event->group_leader) { in hisi_validate_event_group()
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| /Linux-v5.10/drivers/infiniband/core/ |
| D | umem_odp.c | 138 umem_odp->tgid = get_task_pid(current->group_leader, PIDTYPE_PID); in ib_umem_odp_alloc_implicit()
253 umem_odp->tgid = get_task_pid(current->group_leader, PIDTYPE_PID); in ib_umem_odp_get()
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| /Linux-v5.10/init/ |
| D | init_task.c | 110 .group_leader = &init_task,
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| /Linux-v5.10/arch/powerpc/perf/ |
| D | core-fsl-emb.c | 529 if (event->group_leader != event) { in fsl_emb_pmu_event_init()
530 n = collect_events(event->group_leader, in fsl_emb_pmu_event_init()
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| /Linux-v5.10/kernel/bpf/ |
| D | task_iter.c | 41 task->files == task->group_leader->files) { in task_seq_get_next()
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| /Linux-v5.10/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_process.c | 758 if (thread->group_leader->mm != thread->mm) in kfd_create_process()
839 if (thread->group_leader->mm != thread->mm) in kfd_get_process()
1164 process->lead_thread = thread->group_leader; in create_process()
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| /Linux-v5.10/arch/arm/mm/ |
| D | cache-l2x0-pmu.c | 275 struct perf_event *leader = event->group_leader; in l2x0_pmu_group_is_valid()
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| /Linux-v5.10/include/linux/ |
| D | perf_event.h | 619 if ((event)->group_leader == (event)) \
661 struct perf_event *group_leader; member
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