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Searched refs:task_struct (Results 1 – 25 of 1452) sorted by relevance

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/linux-6.3-rc2/include/linux/
A Dvtime.h16 extern void vtime_account_kernel(struct task_struct *tsk);
17 extern void vtime_account_idle(struct task_struct *tsk);
21 extern void arch_vtime_task_switch(struct task_struct *tsk);
22 extern void vtime_user_enter(struct task_struct *tsk);
23 extern void vtime_user_exit(struct task_struct *tsk);
24 extern void vtime_guest_enter(struct task_struct *tsk);
25 extern void vtime_guest_exit(struct task_struct *tsk);
37 extern void vtime_account_softirq(struct task_struct *tsk);
38 extern void vtime_account_hardirq(struct task_struct *tsk);
39 extern void vtime_flush(struct task_struct *tsk);
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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 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 Dsched.h737 struct task_struct { struct
769 struct task_struct *last_wakee; argument
975 struct task_struct __rcu *real_parent; argument
978 struct task_struct __rcu *parent; argument
985 struct task_struct *group_leader; argument
1137 struct task_struct *pi_top_task; argument
1464 struct task_struct *oom_reaper_list; argument
1853 extern int dup_user_cpus_ptr(struct task_struct *dst, struct task_struct *src, int node);
1868 static inline int dup_user_cpus_ptr(struct task_struct *dst, struct task_struct *src, int node) in dup_user_cpus_ptr()
1911 extern struct task_struct *idle_task(int cpu);
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A Dkthread.h37 bool set_kthread_struct(struct task_struct *p);
53 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);
93 void *kthread_func(struct task_struct *k);
94 void *kthread_data(struct task_struct *k);
96 int kthread_park(struct task_struct *k);
97 void kthread_unpark(struct task_struct *k);
103 extern struct task_struct *kthreadd_task;
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A Dcgroup.h67 struct task_struct *cur_task;
112 int cgroup_attach_task_all(struct task_struct *from, struct task_struct *);
124 struct pid *pid, struct task_struct *tsk);
126 void cgroup_fork(struct task_struct *p);
127 extern int cgroup_can_fork(struct task_struct *p,
129 extern void cgroup_cancel_fork(struct task_struct *p,
131 extern void cgroup_post_fork(struct task_struct *p,
133 void cgroup_exit(struct task_struct *p);
134 void cgroup_release(struct task_struct *p);
135 void cgroup_free(struct task_struct *p);
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A Dtsacct_kern.h16 struct taskstats *stats, struct task_struct *tsk);
20 struct taskstats *stats, struct task_struct *tsk) in bacct_add_tsk()
25 extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p);
26 extern void acct_update_integrals(struct task_struct *tsk);
27 extern void acct_account_cputime(struct task_struct *tsk);
28 extern void acct_clear_integrals(struct task_struct *tsk);
30 static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p) in xacct_add_tsk()
32 static inline void acct_update_integrals(struct task_struct *tsk) in acct_update_integrals()
34 static inline void acct_account_cputime(struct task_struct *tsk) in acct_account_cputime()
36 static inline void acct_clear_integrals(struct task_struct *tsk) in acct_clear_integrals()
A Dfreezer.h27 extern bool frozen(struct task_struct *p);
29 extern bool freezing_slow_path(struct task_struct *p);
34 static inline bool freezing(struct task_struct *p) in freezing()
43 extern void __thaw_task(struct task_struct *t);
61 extern bool freeze_task(struct task_struct *p);
65 extern bool cgroup_freezing(struct task_struct *task);
67 static inline bool cgroup_freezing(struct task_struct *task) in cgroup_freezing()
74 static inline bool frozen(struct task_struct *p) { return false; } in frozen()
75 static inline bool freezing(struct task_struct *p) { return false; } in freezing()
76 static inline void __thaw_task(struct task_struct *t) {} in __thaw_task()
/linux-6.3-rc2/arch/riscv/kernel/
A Dasm-offsets.c22 OFFSET(TASK_THREAD_RA, task_struct, thread.ra); in asm_offsets()
23 OFFSET(TASK_THREAD_SP, task_struct, thread.sp); in asm_offsets()
24 OFFSET(TASK_THREAD_S0, task_struct, thread.s[0]); in asm_offsets()
25 OFFSET(TASK_THREAD_S1, task_struct, thread.s[1]); in asm_offsets()
26 OFFSET(TASK_THREAD_S2, task_struct, thread.s[2]); in asm_offsets()
27 OFFSET(TASK_THREAD_S3, task_struct, thread.s[3]); in asm_offsets()
279 offsetof(struct task_struct, thread.ra) in asm_offsets()
280 - offsetof(struct task_struct, thread.ra) in asm_offsets()
283 offsetof(struct task_struct, thread.sp) in asm_offsets()
284 - offsetof(struct task_struct, thread.ra) in asm_offsets()
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/linux-6.3-rc2/include/linux/sched/
A Dtask.h13 struct task_struct;
53 extern struct task_struct init_task;
62 extern void sched_post_fork(struct task_struct *p);
63 extern void sched_dead(struct task_struct *p);
73 extern void release_task(struct task_struct * p);
80 extern void exit_thread(struct task_struct *tsk);
88 extern void exit_files(struct task_struct *);
89 extern void exit_itimers(struct task_struct *);
93 struct task_struct *fork_idle(int);
99 extern void free_task(struct task_struct *tsk);
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A Dsignal.h76 struct task_struct *task;
103 struct task_struct *curr_target;
115 struct task_struct *group_exec_task;
283 struct task_struct *task = current; in kernel_dequeue_signal()
314 , struct task_struct *t);
319 , struct task_struct *t);
331 struct task_struct *t);
344 extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
716 bool same_thread_group(struct task_struct *p1, struct task_struct *p2) in same_thread_group()
721 static inline struct task_struct *next_thread(const struct task_struct *p) 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 Drt.h7 struct task_struct;
16 static inline int rt_task(struct task_struct *p) in rt_task()
21 static inline bool task_is_realtime(struct task_struct *tsk) in task_is_realtime()
36 static inline struct task_struct *rt_mutex_get_top_task(struct task_struct *p) in rt_mutex_get_top_task()
40 extern void rt_mutex_setprio(struct task_struct *p, struct task_struct *pi_task);
41 extern void rt_mutex_adjust_pi(struct task_struct *p);
43 static inline struct task_struct *rt_mutex_get_top_task(struct task_struct *task) in rt_mutex_get_top_task()
A Dtask_stack.h19 static __always_inline void *task_stack_page(const struct task_struct *task) in task_stack_page()
26 static inline unsigned long *end_of_stack(const struct task_struct *task) in end_of_stack()
39 static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org) in setup_thread_stack()
54 static inline unsigned long *end_of_stack(struct task_struct *p) in end_of_stack()
66 static inline void *try_get_task_stack(struct task_struct *tsk) in try_get_task_stack()
72 extern void put_task_stack(struct task_struct *tsk);
74 static inline void *try_get_task_stack(struct task_struct *tsk) in try_get_task_stack()
79 static inline void put_task_stack(struct task_struct *tsk) {} in put_task_stack()
82 void exit_task_stack_account(struct task_struct *tsk);
97 static inline unsigned long stack_not_used(struct task_struct *p) in stack_not_used()
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/linux-6.3-rc2/arch/powerpc/kernel/ptrace/
A Dptrace-decl.h67 int fpr_set(struct task_struct *target, const struct user_regset *regset,
75 int vsr_set(struct task_struct *target, const struct user_regset *regset,
81 int vr_active(struct task_struct *target, const struct user_regset *regset);
83 int vr_set(struct task_struct *target, const struct user_regset *regset,
91 int evr_set(struct task_struct *target, const struct user_regset *regset,
97 int gpr32_get_common(struct task_struct *target,
101 int gpr32_set_common(struct task_struct *target,
110 void flush_tmregs_to_thread(struct task_struct *tsk);
112 static inline void flush_tmregs_to_thread(struct task_struct *tsk) { } in flush_tmregs_to_thread()
173 int ptrace_get_debugreg(struct task_struct *child, unsigned long addr,
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/linux-6.3-rc2/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 *);
56 extern void giveup_altivec(struct task_struct *);
57 extern void save_altivec(struct task_struct *);
98 extern void giveup_spe(struct task_struct *);
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/linux-6.3-rc2/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-6.3-rc2/tools/testing/selftests/bpf/progs/
A Dtask_kfunc_failure.c34 struct task_struct *acquired; in BPF_PROG()
52 struct task_struct *acquired, *stack_task = (struct task_struct *)&clone_flags; in BPF_PROG()
65 struct task_struct *acquired; in BPF_PROG()
78 struct task_struct *acquired; in BPF_PROG()
92 struct task_struct *acquired; in BPF_PROG()
107 struct task_struct *acquired; in BPF_PROG()
120 struct task_struct *kptr; in BPF_PROG()
155 struct task_struct *kptr; in BPF_PROG()
171 struct task_struct *kptr; in BPF_PROG()
191 struct task_struct *kptr; in BPF_PROG()
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A Dtask_kfunc_success.c27 static int test_acquire_release(struct task_struct *task) in test_acquire_release()
29 struct task_struct *acquired; in test_acquire_release()
73 struct task_struct *kptr; in BPF_PROG()
106 struct task_struct *kptr; in BPF_PROG()
144 struct task_struct *current, *acquired; in BPF_PROG()
156 static void lookup_compare_pid(const struct task_struct *p) in lookup_compare_pid()
158 struct task_struct *acquired; in lookup_compare_pid()
174 struct task_struct *acquired; in BPF_PROG()
186 struct task_struct *current, *acquired; in BPF_PROG()
197 struct task_struct *acquired; in is_pid_lookup_valid()
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/linux-6.3-rc2/arch/mips/kernel/
A Dasm-offsets.c81 OFFSET(TASK_THREAD_INFO, task_struct, stack); in output_task_defines()
82 OFFSET(TASK_FLAGS, task_struct, flags); in output_task_defines()
83 OFFSET(TASK_MM, task_struct, mm); in output_task_defines()
84 OFFSET(TASK_PID, task_struct, pid); in output_task_defines()
111 OFFSET(THREAD_REG16, task_struct, thread.reg16); in output_thread_defines()
122 OFFSET(THREAD_STATUS, task_struct, in output_thread_defines()
125 OFFSET(THREAD_BVADDR, task_struct, \ in output_thread_defines()
127 OFFSET(THREAD_BUADDR, task_struct, \ in output_thread_defines()
129 OFFSET(THREAD_ECODE, task_struct, \ in output_thread_defines()
138 OFFSET(THREAD_FPU, task_struct, thread.fpu); in output_thread_fpu_defines()
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/linux-6.3-rc2/arch/powerpc/kernel/
A Dsignal.h17 struct task_struct *tsk);
20 struct task_struct *tsk);
39 struct task_struct *task);
41 struct task_struct *task);
52 struct task_struct *__t = task; \
62 struct task_struct *__t = task; \
72 struct task_struct *__t = task; \
82 struct task_struct *__t = task; \
93 struct task_struct *__t = task; \
195 struct task_struct *tsk);
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/linux-6.3-rc2/kernel/sched/
A Dstats.h47 void __update_stats_wait_start(struct rq *rq, struct task_struct *p,
50 void __update_stats_wait_end(struct rq *rq, struct task_struct *p,
111 void psi_task_switch(struct task_struct *prev, struct task_struct *next,
113 void psi_account_irqtime(struct task_struct *task, u32 delta);
159 static inline void psi_ttwu_dequeue(struct task_struct *p) in psi_ttwu_dequeue()
178 static inline void psi_sched_switch(struct task_struct *prev, in psi_sched_switch()
179 struct task_struct *next, in psi_sched_switch()
191 static inline void psi_ttwu_dequeue(struct task_struct *p) {} in psi_ttwu_dequeue()
192 static inline void psi_sched_switch(struct task_struct *prev, in psi_sched_switch()
193 struct task_struct *next, in psi_sched_switch()
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A Dstop_task.c13 select_task_rq_stop(struct task_struct *p, int cpu, int flags) in select_task_rq_stop()
19 balance_stop(struct rq *rq, struct task_struct *prev, struct rq_flags *rf) in balance_stop()
26 check_preempt_curr_stop(struct rq *rq, struct task_struct *p, int flags) in check_preempt_curr_stop()
36 static struct task_struct *pick_task_stop(struct rq *rq) in pick_task_stop()
44 static struct task_struct *pick_next_task_stop(struct rq *rq) in pick_next_task_stop()
46 struct task_struct *p = pick_task_stop(rq); in pick_next_task_stop()
55 enqueue_task_stop(struct rq *rq, struct task_struct *p, int flags) in enqueue_task_stop()
61 dequeue_task_stop(struct rq *rq, struct task_struct *p, int flags) in dequeue_task_stop()
73 struct task_struct *curr = rq->curr; in put_prev_task_stop()
99 static void switched_to_stop(struct rq *rq, struct task_struct *p) in switched_to_stop()
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/linux-6.3-rc2/arch/loongarch/kernel/
A Dasm-offsets.c66 OFFSET(TASK_STATE, task_struct, __state); in output_task_defines()
67 OFFSET(TASK_THREAD_INFO, task_struct, stack); in output_task_defines()
68 OFFSET(TASK_FLAGS, task_struct, flags); in output_task_defines()
69 OFFSET(TASK_MM, task_struct, mm); in output_task_defines()
70 OFFSET(TASK_PID, task_struct, pid); in output_task_defines()
111 OFFSET(THREAD_CSRCRMD, task_struct, in output_thread_defines()
113 OFFSET(THREAD_CSRPRMD, task_struct, in output_thread_defines()
115 OFFSET(THREAD_CSREUEN, task_struct, in output_thread_defines()
117 OFFSET(THREAD_CSRECFG, task_struct, in output_thread_defines()
129 OFFSET(THREAD_BVADDR, task_struct, \ in output_thread_defines()
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/linux-6.3-rc2/arch/riscv/include/asm/
A Dswitch_to.h17 extern void __fstate_save(struct task_struct *save_to);
18 extern void __fstate_restore(struct task_struct *restore_from);
25 static inline void fstate_off(struct task_struct *task, in fstate_off()
31 static inline void fstate_save(struct task_struct *task, in fstate_save()
40 static inline void fstate_restore(struct task_struct *task, in fstate_restore()
49 static inline void __switch_to_aux(struct task_struct *prev, in __switch_to_aux()
50 struct task_struct *next) in __switch_to_aux()
72 extern struct task_struct *__switch_to(struct task_struct *,
73 struct task_struct *);
77 struct task_struct *__prev = (prev); \
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