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Searched refs:real_parent (Results 1 – 25 of 35) sorted by relevance

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/linux-6.15/tools/testing/selftests/bpf/progs/
H A Drcu_read_lock.c63 real_parent = task->real_parent; in task_succ()
86 real_parent = task->real_parent; in no_lock()
101 real_parent = task->real_parent; in two_regions()
117 real_parent = task->real_parent; in non_sleepable_1()
136 real_parent = task->real_parent; in non_sleepable_2()
152 real_parent = task->real_parent; in task_acquire()
207 real_parent = task->real_parent; in non_sleepable_rcu_mismatch()
228 real_parent = task->real_parent; in inproper_sleepable_helper()
270 real_parent = task->real_parent; in nested_rcu_region()
301 real_parent = task->real_parent; in task_untrusted_rcuptr()
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H A Dprofiler.inc.h189 parent = BPF_CORE_READ(parent, real_parent); in populate_ancestors()
708 struct task_struct* parent_task = BPF_CORE_READ(task, real_parent); in raw_tracepoint__sched_process_exec()
/linux-6.15/drivers/irqchip/
H A Dirq-msi-lib.c27 struct irq_domain *real_parent, in msi_lib_init_dev_msi_info() argument
30 const struct msi_parent_ops *pops = real_parent->msi_parent_ops; in msi_lib_init_dev_msi_info()
44 if (WARN_ON_ONCE(domain != real_parent)) in msi_lib_init_dev_msi_info()
H A Dirq-gic-v3-its-msi-parent.c163 struct irq_domain *real_parent, struct msi_domain_info *info) in its_init_dev_msi_info() argument
165 if (!msi_lib_init_dev_msi_info(dev, domain, real_parent, info)) in its_init_dev_msi_info()
H A Dirq-msi-lib.h24 struct irq_domain *real_parent,
H A Dirq-gic-v3-mbi.c165 struct irq_domain *real_parent, struct msi_domain_info *info) in mbi_init_dev_msi_info() argument
167 if (!msi_lib_init_dev_msi_info(dev, domain, real_parent, info)) in mbi_init_dev_msi_info()
H A Dirq-riscv-imsic-platform.c279 struct irq_domain *real_parent, struct msi_domain_info *info) in imsic_init_dev_msi_info() argument
281 if (!msi_lib_init_dev_msi_info(dev, domain, real_parent, info)) in imsic_init_dev_msi_info()
/linux-6.15/arch/x86/kernel/apic/
H A Dmsi.c206 struct irq_domain *real_parent, struct msi_domain_info *info) in x86_init_dev_msi_info() argument
208 const struct msi_parent_ops *pops = real_parent->msi_parent_ops; in x86_init_dev_msi_info()
211 switch (real_parent->bus_token) { in x86_init_dev_msi_info()
214 if (WARN_ON_ONCE(domain != real_parent)) in x86_init_dev_msi_info()
/linux-6.15/kernel/
H A Dexit.c353 is_global_init(p->real_parent)) in will_become_orphaned_pgrp()
356 if (task_pgrp(p->real_parent) != pgrp && in will_become_orphaned_pgrp()
357 task_session(p->real_parent) == task_session(p)) in will_become_orphaned_pgrp()
402 parent = tsk->real_parent; in kill_orphaned_pgrp()
526 list_for_each_entry(g, &p->real_parent->children, sibling) { in mm_update_next_owner()
662 for (reaper = father->real_parent; in find_new_reaper()
664 reaper = reaper->real_parent) { in find_new_reaper()
726 RCU_INIT_POINTER(t->real_parent, reaper); in forget_original_parent()
729 t->parent = t->real_parent; in forget_original_parent()
1611 !ptrace ? target->real_parent : target->parent; in is_effectively_child()
H A Dptrace.c127 child->parent = child->real_parent; in __ptrace_unlink()
500 if (!ret && !(current->real_parent->flags & PF_EXITING)) { in ptrace_traceme()
502 ptrace_link(current, current->real_parent); in ptrace_traceme()
550 if (!same_thread_group(p->real_parent, tracer)) in __ptrace_detach()
H A Dtsacct.c65 task_tgid_nr_ns(rcu_dereference(tsk->real_parent), pid_ns) : 0; in bacct_add_tsk()
H A Dfork.c2565 p->real_parent = current->real_parent; in copy_process()
2572 p->real_parent = current; in copy_process()
2628 p->signal->has_child_subreaper = p->real_parent->signal->has_child_subreaper || in copy_process()
2629 p->real_parent->signal->is_child_subreaper; in copy_process()
2630 list_add_tail(&p->sibling, &p->real_parent->children); in copy_process()
3176 parent = child->real_parent; in walk_process_tree()
H A Dacct.c538 ac->ac_ppid = task_tgid_nr_ns(rcu_dereference(current->real_parent), ns); in fill_ac()
/linux-6.15/include/linux/
H A Dptrace.h92 return !same_thread_group(child->real_parent, child->parent); in ptrace_reparented()
206 child->parent = child->real_parent; in ptrace_init_task()
H A Dpid.h303 pid = task_tgid_nr_ns(rcu_dereference(tsk->real_parent), ns); in task_ppid_nr_ns()
H A Dsched.h1068 struct task_struct __rcu *real_parent; member
/linux-6.15/drivers/connector/
H A Dcn_proc.c133 parent = rcu_dereference(task->real_parent); in proc_fork_connector()
310 parent = rcu_dereference(task->real_parent); in proc_coredump_connector()
345 parent = rcu_dereference(task->real_parent); in proc_exit_connector()
/linux-6.15/fs/proc/
H A Darray.c161 task_tgid_nr_ns(rcu_dereference(p->real_parent), ns) : 0; in task_state()
534 ppid = task_tgid_nr_ns(task->real_parent, ns); in do_task_stat()
737 if (task && task->real_parent == start && in get_children_pid()
/linux-6.15/init/
H A Dinit_task.c117 .real_parent = &init_task,
/linux-6.15/include/linux/sched/
H A Dmm.h238 rcu_dereference(tsk->real_parent)->mm == tsk->mm; in in_vfork()
/linux-6.15/security/yama/
H A Dyama_lsm.c286 walker = rcu_dereference(walker->real_parent); in task_is_descendant()
/linux-6.15/fs/
H A Dbinfmt_elf_fdpic.c1299 prstatus->pr_ppid = task_pid_vnr(rcu_dereference(p->real_parent)); in fill_prstatus()
1347 psinfo->pr_ppid = task_pid_vnr(rcu_dereference(p->real_parent)); in fill_psinfo()
H A Dbinfmt_elf.c1549 prstatus->pr_ppid = task_pid_vnr(rcu_dereference(p->real_parent)); in fill_prstatus()
1598 psinfo->pr_ppid = task_pid_vnr(rcu_dereference(p->real_parent)); in fill_psinfo()
/linux-6.15/security/tomoyo/
H A Dcommon.h1136 pid = task_tgid_vnr(rcu_dereference(current->real_parent)); in tomoyo_sys_getppid()
/linux-6.15/Documentation/staging/
H A Dstatic-keys.rst222 pid = task_tgid_vnr(rcu_dereference(current->real_parent));

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