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Searched refs:task_struct (Results 1 – 25 of 1569) sorted by relevance

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/linux/include/linux/
A Dvtime.h12 extern void vtime_account_kernel(struct task_struct *tsk);
13 extern void vtime_account_idle(struct task_struct *tsk);
17 extern void vtime_user_enter(struct task_struct *tsk);
18 extern void vtime_user_exit(struct task_struct *tsk);
19 extern void vtime_guest_enter(struct task_struct *tsk);
20 extern void vtime_guest_exit(struct task_struct *tsk);
32 extern void vtime_account_softirq(struct task_struct *tsk);
33 extern void vtime_account_hardirq(struct task_struct *tsk);
34 extern void vtime_flush(struct task_struct *tsk);
39 static inline void vtime_flush(struct task_struct *tsk) { } in vtime_flush()
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A Dcn_proc.h23 void proc_fork_connector(struct task_struct *task);
24 void proc_exec_connector(struct task_struct *task);
25 void proc_id_connector(struct task_struct *task, int which_id);
26 void proc_sid_connector(struct task_struct *task);
28 void proc_comm_connector(struct task_struct *task);
29 void proc_coredump_connector(struct task_struct *task);
30 void proc_exit_connector(struct task_struct *task);
32 static inline void proc_fork_connector(struct task_struct *task) in proc_fork_connector()
35 static inline void proc_exec_connector(struct task_struct *task) in proc_exec_connector()
38 static inline void proc_id_connector(struct task_struct *task, in proc_id_connector()
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A Dpid.h79 void do_notify_pidfd(struct task_struct *task);
105 extern void exchange_tids(struct task_struct *task, struct task_struct *old);
106 extern void transfer_pid(struct task_struct *old, struct task_struct *new,
204 struct task_struct *tg___ = task; \
230 static inline pid_t task_pid_nr(struct task_struct *tsk) in task_pid_nr()
240 static inline pid_t task_pid_vnr(struct task_struct *tsk) in task_pid_vnr()
246 static inline pid_t task_tgid_nr(struct task_struct *tsk) in task_tgid_nr()
261 static inline int pid_alive(const struct task_struct *p) in pid_alive()
271 static inline pid_t task_pgrp_vnr(struct task_struct *tsk) in task_pgrp_vnr()
315 static inline pid_t task_pgrp_nr(struct task_struct *tsk) in task_pgrp_nr()
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A Dptrace.h49 extern long arch_ptrace(struct task_struct *child, long request,
53 extern void ptrace_disable(struct task_struct *);
57 extern void __ptrace_link(struct task_struct *child,
58 struct task_struct *new_parent,
60 extern void __ptrace_unlink(struct task_struct *child);
90 static inline int ptrace_reparented(struct task_struct *child) in ptrace_reparented()
95 static inline void ptrace_unlink(struct task_struct *child) in ptrace_unlink()
117 static inline struct task_struct *ptrace_parent(struct task_struct *task) in ptrace_parent()
305 extern void user_enable_single_step(struct task_struct *);
306 extern void user_disable_single_step(struct task_struct *);
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A Dkthread.h53 struct task_struct *__k \
72 static inline struct task_struct *
76 struct task_struct *p; in kthread_run_on_cpu()
88 int kthread_stop(struct task_struct *k);
89 int kthread_stop_put(struct task_struct *k);
94 void *kthread_func(struct task_struct *k);
95 void *kthread_data(struct task_struct *k);
97 int kthread_park(struct task_struct *k);
98 void kthread_unpark(struct task_struct *k);
104 extern struct task_struct *kthreadd_task;
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A Dsched.h82 struct task_struct;
778 struct task_struct { struct
812 struct task_struct *last_wakee; argument
1032 struct task_struct __rcu *real_parent; argument
1035 struct task_struct __rcu *parent; argument
1042 struct task_struct *group_leader; argument
1193 struct task_struct *pi_top_task; argument
1522 struct task_struct *oom_reaper_list; argument
1808 extern int dup_user_cpus_ptr(struct task_struct *dst, struct task_struct *src, int node);
1824 static inline int dup_user_cpus_ptr(struct task_struct *dst, struct task_struct *src, int node) in dup_user_cpus_ptr()
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A Dcgroup.h65 struct task_struct *cur_task;
111 int cgroup_attach_task_all(struct task_struct *from, struct task_struct *);
122 struct pid *pid, struct task_struct *tsk);
124 void cgroup_fork(struct task_struct *p);
125 extern int cgroup_can_fork(struct task_struct *p,
127 extern void cgroup_cancel_fork(struct task_struct *p,
129 extern void cgroup_post_fork(struct task_struct *p,
131 void cgroup_exit(struct task_struct *p);
132 void cgroup_release(struct task_struct *p);
133 void cgroup_free(struct task_struct *p);
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A Ddelayacct.h71 extern void __delayacct_tsk_init(struct task_struct *);
72 extern void __delayacct_tsk_exit(struct task_struct *);
74 extern void __delayacct_blkio_end(struct task_struct *);
76 extern __u64 __delayacct_blkio_ticks(struct task_struct *);
89 static inline void delayacct_tsk_init(struct task_struct *tsk) in delayacct_tsk_init()
100 static inline void delayacct_tsk_free(struct task_struct *tsk) in delayacct_tsk_free()
116 static inline void delayacct_blkio_end(struct task_struct *p) in delayacct_blkio_end()
234 static inline void delayacct_tsk_init(struct task_struct *tsk) in delayacct_tsk_init()
236 static inline void delayacct_tsk_free(struct task_struct *tsk) in delayacct_tsk_free()
240 static inline void delayacct_blkio_end(struct task_struct *p) in delayacct_blkio_end()
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A Dcpuset.h73 extern void inc_dl_tasks_cs(struct task_struct *task);
74 extern void dec_dl_tasks_cs(struct task_struct *task);
78 extern bool cpuset_cpus_allowed_fallback(struct task_struct *p);
80 extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
100 const struct task_struct *tsk2);
115 struct task_struct *task);
117 struct pid *pid, struct task_struct *tsk);
190 static inline void inc_dl_tasks_cs(struct task_struct *task) { } in inc_dl_tasks_cs()
195 static inline void cpuset_cpus_allowed(struct task_struct *p, in cpuset_cpus_allowed()
235 const struct task_struct *tsk2) in cpuset_mems_allowed_intersects()
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/linux/include/linux/sched/
A Dtask.h15 struct task_struct;
58 extern struct task_struct init_task;
69 extern void sched_dead(struct task_struct *p);
79 extern void release_task(struct task_struct * p);
86 extern void exit_thread(struct task_struct *tsk);
94 extern void exit_files(struct task_struct *);
95 extern void exit_itimers(struct task_struct *);
101 struct task_struct *fork_idle(int);
108 extern void free_task(struct task_struct *tsk);
117 static inline struct task_struct *get_task_struct(struct task_struct *t) in get_task_struct()
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A Dsignal.h77 struct task_struct *task;
104 struct task_struct *curr_target;
116 struct task_struct *group_exec_task;
283 struct task_struct *task = current; in kernel_dequeue_signal()
308 struct task_struct *t);
322 struct task_struct *t);
335 extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
707 bool same_thread_group(struct task_struct *p1, struct task_struct *p2) in same_thread_group()
715 static inline struct task_struct *__next_thread(struct task_struct *p) in __next_thread()
719 struct task_struct, in __next_thread()
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A Dcputime.h12 extern bool task_cputime(struct task_struct *t,
14 extern u64 task_gtime(struct task_struct *t);
16 static inline bool task_cputime(struct task_struct *t, in task_cputime()
24 static inline u64 task_gtime(struct task_struct *t) in task_gtime()
31 static inline void task_cputime_scaled(struct task_struct *t, in task_cputime_scaled()
39 static inline void task_cputime_scaled(struct task_struct *t, in task_cputime_scaled()
56 void thread_group_sample_cputime(struct task_struct *tsk, u64 *samples);
119 static inline void account_group_user_time(struct task_struct *tsk, in account_group_user_time()
140 static inline void account_group_system_time(struct task_struct *tsk, in account_group_system_time()
161 static inline void account_group_exec_runtime(struct task_struct *tsk, in account_group_exec_runtime()
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A Dtask_stack.h21 static __always_inline void *task_stack_page(const struct task_struct *task) in task_stack_page()
41 static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org) in setup_thread_stack()
56 static inline unsigned long *end_of_stack(struct task_struct *p) in end_of_stack()
68 static inline void *try_get_task_stack(struct task_struct *tsk) in try_get_task_stack()
74 extern void put_task_stack(struct task_struct *tsk);
76 static inline void *try_get_task_stack(struct task_struct *tsk) in try_get_task_stack()
81 static inline void put_task_stack(struct task_struct *tsk) {} in put_task_stack()
84 void exit_task_stack_account(struct task_struct *tsk);
100 unsigned long stack_not_used(struct task_struct *p);
102 static inline unsigned long stack_not_used(struct task_struct *p) in stack_not_used()
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/linux/arch/riscv/kernel/
A Dasm-offsets.c23 OFFSET(TASK_THREAD_RA, task_struct, thread.ra); in asm_offsets()
24 OFFSET(TASK_THREAD_SP, task_struct, thread.sp); in asm_offsets()
25 OFFSET(TASK_THREAD_S0, task_struct, thread.s[0]); in asm_offsets()
26 OFFSET(TASK_THREAD_S1, task_struct, thread.s[1]); in asm_offsets()
27 OFFSET(TASK_THREAD_S2, task_struct, thread.s[2]); in asm_offsets()
295 offsetof(struct task_struct, thread.ra) in asm_offsets()
296 - offsetof(struct task_struct, thread.ra) in asm_offsets()
299 offsetof(struct task_struct, thread.sp) in asm_offsets()
300 - offsetof(struct task_struct, thread.ra) in asm_offsets()
304 - offsetof(struct task_struct, thread.ra) in asm_offsets()
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/linux/arch/powerpc/kernel/ptrace/
A Dptrace-decl.h73 int fpr_set(struct task_struct *target, const struct user_regset *regset,
81 int vsr_set(struct task_struct *target, const struct user_regset *regset,
87 int vr_active(struct task_struct *target, const struct user_regset *regset);
89 int vr_set(struct task_struct *target, const struct user_regset *regset,
97 int evr_set(struct task_struct *target, const struct user_regset *regset,
103 int gpr32_get_common(struct task_struct *target,
107 int gpr32_set_common(struct task_struct *target,
116 void flush_tmregs_to_thread(struct task_struct *tsk);
118 static inline void flush_tmregs_to_thread(struct task_struct *tsk) { } in flush_tmregs_to_thread()
179 int ptrace_get_debugreg(struct task_struct *child, unsigned long addr,
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/linux/arch/powerpc/include/asm/
A Dswitch_to.h12 struct task_struct;
15 extern struct task_struct *__switch_to(struct task_struct *,
16 struct task_struct *);
37 extern void giveup_all(struct task_struct *);
41 extern void flush_fp_to_thread(struct task_struct *);
42 extern void giveup_fpu(struct task_struct *);
43 extern void save_fpu(struct task_struct *);
60 extern void giveup_altivec(struct task_struct *);
61 extern void save_altivec(struct task_struct *);
102 extern void giveup_spe(struct task_struct *);
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/linux/arch/parisc/kernel/
A Dasm-offsets.c42 DEFINE(TASK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags)); in main()
44 DEFINE(TASK_TI_CPU, offsetof(struct task_struct, thread_info.cpu)); in main()
46 DEFINE(TASK_STACK, offsetof(struct task_struct, stack)); in main()
49 DEFINE(TASK_REGS, offsetof(struct task_struct, thread.regs)); in main()
50 DEFINE(TASK_PT_PSW, offsetof(struct task_struct, thread.regs.gr[ 0])); in main()
51 DEFINE(TASK_PT_GR1, offsetof(struct task_struct, thread.regs.gr[ 1])); in main()
52 DEFINE(TASK_PT_GR2, offsetof(struct task_struct, thread.regs.gr[ 2])); in main()
53 DEFINE(TASK_PT_GR3, offsetof(struct task_struct, thread.regs.gr[ 3])); in main()
54 DEFINE(TASK_PT_GR4, offsetof(struct task_struct, thread.regs.gr[ 4])); in main()
55 DEFINE(TASK_PT_GR5, offsetof(struct task_struct, thread.regs.gr[ 5])); in main()
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/linux/tools/testing/selftests/bpf/progs/
A Dtask_kfunc_failure.c34 struct task_struct *acquired; in BPF_PROG()
55 struct task_struct *acquired, *stack_task = (struct task_struct *)&clone_flags; in BPF_PROG()
71 struct task_struct *acquired; in BPF_PROG()
86 struct task_struct *acquired; in BPF_PROG()
106 struct task_struct *acquired; in BPF_PROG()
121 struct task_struct *acquired; in BPF_PROG()
135 struct task_struct *kptr; in BPF_PROG()
155 struct task_struct *acquired; in BPF_PROG()
184 struct task_struct *acquired = (struct task_struct *)&clone_flags; in BPF_PROG()
240 struct task_struct *acquired; in BPF_PROG()
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A Dtask_kfunc_success.c21 struct task_struct *bpf_task_acquire(struct task_struct *p) __ksym __weak;
23 struct task_struct *bpf_task_acquire___one(struct task_struct *task) __ksym __weak;
25 struct task_struct *bpf_task_acquire___two(struct task_struct *p, void *ctx) __ksym __weak;
41 struct task_struct *acquired = NULL; in test_acquire_release()
69 struct task_struct *acquired = NULL; in BPF_PROG()
146 struct task_struct *kptr, *acquired; in BPF_PROG()
230 struct task_struct *kptr; in BPF_PROG()
268 struct task_struct *current, *acquired; in BPF_PROG()
285 struct task_struct *acquired; in lookup_compare_pid()
320 struct task_struct *acquired; in is_pid_lookup_valid()
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A Dverifier_global_ptr_args.c12 extern struct task_struct *bpf_task_acquire(struct task_struct *p) __ksym __weak;
13 extern void bpf_task_release(struct task_struct *p) __ksym __weak;
33 struct task_struct *t1 = bpf_get_current_task_btf(); in trusted_task_arg_nullable()
34 struct task_struct *t2 = bpf_task_acquire(t1); in trusted_task_arg_nullable()
79 struct task_struct *t = bpf_get_current_task_btf(); in trusted_task_arg_nonnull_fail2()
80 struct task_struct *nullable; in trusted_task_arg_nonnull_fail2()
100 struct task_struct *t = bpf_get_current_task_btf(); in trusted_task_arg_nonnull()
142 struct task_struct *t = bpf_get_current_task_btf(); in flavor_ptr_nonnull()
147 __weak int subprog_trusted_destroy(struct task_struct *task __arg_trusted) in subprog_trusted_destroy()
164 struct task_struct *owned; in subprog_trusted_acq_rel()
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/linux/arch/mips/kernel/
A Dasm-offsets.c83 OFFSET(TASK_THREAD_INFO, task_struct, stack); in output_task_defines()
84 OFFSET(TASK_FLAGS, task_struct, flags); in output_task_defines()
85 OFFSET(TASK_MM, task_struct, mm); in output_task_defines()
86 OFFSET(TASK_PID, task_struct, pid); in output_task_defines()
116 OFFSET(THREAD_REG16, task_struct, thread.reg16); in output_thread_defines()
127 OFFSET(THREAD_STATUS, task_struct, in output_thread_defines()
130 OFFSET(THREAD_BVADDR, task_struct, \ in output_thread_defines()
132 OFFSET(THREAD_BUADDR, task_struct, \ in output_thread_defines()
134 OFFSET(THREAD_ECODE, task_struct, \ in output_thread_defines()
144 OFFSET(THREAD_FPU, task_struct, thread.fpu); in output_thread_fpu_defines()
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/linux/tools/testing/selftests/sched_ext/
A Dmaximal.bpf.c37 void BPF_STRUCT_OPS(maximal_running, struct task_struct *p) in BPF_STRUCT_OPS()
46 bool BPF_STRUCT_OPS(maximal_yield, struct task_struct *from, in BPF_STRUCT_OPS()
47 struct task_struct *to) in BPF_STRUCT_OPS()
52 bool BPF_STRUCT_OPS(maximal_core_sched_before, struct task_struct *a, in BPF_STRUCT_OPS()
53 struct task_struct *b) in BPF_STRUCT_OPS()
61 void BPF_STRUCT_OPS(maximal_set_cpumask, struct task_struct *p, in BPF_STRUCT_OPS()
82 s32 BPF_STRUCT_OPS(maximal_init_task, struct task_struct *p, in BPF_STRUCT_OPS()
88 void BPF_STRUCT_OPS(maximal_enable, struct task_struct *p) in BPF_STRUCT_OPS()
91 void BPF_STRUCT_OPS(maximal_exit_task, struct task_struct *p, in BPF_STRUCT_OPS()
95 void BPF_STRUCT_OPS(maximal_disable, struct task_struct *p) in BPF_STRUCT_OPS()
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/linux/kernel/sched/
A Dstats.h111 void psi_task_switch(struct task_struct *prev, struct task_struct *next,
114 void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_struct *prev);
117 struct task_struct *prev) {} in psi_account_irqtime()
181 static inline void psi_ttwu_dequeue(struct task_struct *p) in psi_ttwu_dequeue()
200 static inline void psi_sched_switch(struct task_struct *prev, in psi_sched_switch()
201 struct task_struct *next, in psi_sched_switch()
213 static inline void psi_ttwu_dequeue(struct task_struct *p) {} in psi_ttwu_dequeue()
214 static inline void psi_sched_switch(struct task_struct *prev, in psi_sched_switch()
215 struct task_struct *next, in psi_sched_switch()
218 struct task_struct *prev) {} in psi_account_irqtime()
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A Dext.h13 void scx_pre_fork(struct task_struct *p);
14 int scx_fork(struct task_struct *p);
15 void scx_post_fork(struct task_struct *p);
16 void scx_cancel_fork(struct task_struct *p);
20 int scx_check_setscheduler(struct task_struct *p, int policy);
32 static inline bool task_on_scx(const struct task_struct *p) in task_on_scx()
38 bool scx_prio_less(const struct task_struct *a, const struct task_struct *b,
45 static inline void scx_pre_fork(struct task_struct *p) {} in scx_pre_fork()
47 static inline void scx_post_fork(struct task_struct *p) {} in scx_post_fork()
76 void scx_move_task(struct task_struct *p);
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/linux/arch/powerpc/kernel/
A Dsignal.h14 struct task_struct *tsk);
17 struct task_struct *tsk);
36 struct task_struct *task);
38 struct task_struct *task);
49 struct task_struct *__t = task; \
59 struct task_struct *__t = task; \
69 struct task_struct *__t = task; \
79 struct task_struct *__t = task; \
90 struct task_struct *__t = task; \
192 struct task_struct *tsk);
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