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Searched refs:task_struct (Results 1 – 25 of 1301) sorted by relevance

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/Linux-v6.1/include/linux/
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);
26 extern void vtime_init_idle(struct task_struct *tsk, int cpu);
28 static inline void vtime_user_enter(struct task_struct *tsk) { } in vtime_user_enter()
29 static inline void vtime_user_exit(struct task_struct *tsk) { } in vtime_user_exit()
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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);
27 void proc_ptrace_connector(struct task_struct *task, int which_id);
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()
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Dsched.h737 struct task_struct { struct
769 struct task_struct *last_wakee; argument
981 struct task_struct __rcu *real_parent; argument
984 struct task_struct __rcu *parent; argument
991 struct task_struct *group_leader; argument
1143 struct task_struct *pi_top_task; argument
1464 struct task_struct *oom_reaper_list; argument
1548 static inline struct pid *task_pid(struct task_struct *task) in task_pid()
1564 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, struct pid_namespace *ns);
1566 static inline pid_t task_pid_nr(struct task_struct *tsk) in task_pid_nr()
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Dptrace.h20 extern int ptrace_access_vm(struct task_struct *tsk, unsigned long addr,
49 extern long arch_ptrace(struct task_struct *child, long request,
51 extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len);
52 extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
53 extern void ptrace_disable(struct task_struct *);
54 extern int ptrace_request(struct task_struct *child, long request,
57 extern void __ptrace_link(struct task_struct *child,
58 struct task_struct *new_parent,
60 extern void __ptrace_unlink(struct task_struct *child);
61 extern void exit_ptrace(struct task_struct *tracer, struct list_head *dead);
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Dkthread.h11 struct task_struct *kthread_create_on_node(int (*threadfn)(void *data),
31 struct task_struct *kthread_create_on_cpu(int (*threadfn)(void *data),
36 void get_kthread_comm(char *buf, size_t buf_size, struct task_struct *tsk);
37 bool set_kthread_struct(struct task_struct *p);
39 void kthread_set_per_cpu(struct task_struct *k, int cpu);
40 bool kthread_is_per_cpu(struct task_struct *k);
53 struct task_struct *__k \
72 static inline struct task_struct *
76 struct task_struct *p; in kthread_run_on_cpu()
85 void free_kthread_struct(struct task_struct *k);
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Dcgroup.h67 struct task_struct *cur_task;
112 int cgroup_attach_task_all(struct task_struct *from, struct task_struct *);
121 int task_cgroup_path(struct task_struct *task, char *buf, size_t buflen);
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);
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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()
Ddelayacct.h68 extern void __delayacct_tsk_init(struct task_struct *);
69 extern void __delayacct_tsk_exit(struct task_struct *);
71 extern void __delayacct_blkio_end(struct task_struct *);
72 extern int delayacct_add_tsk(struct taskstats *, struct task_struct *);
73 extern __u64 __delayacct_blkio_ticks(struct task_struct *);
85 static inline void delayacct_tsk_init(struct task_struct *tsk) in delayacct_tsk_init()
96 static inline void delayacct_tsk_free(struct task_struct *tsk) in delayacct_tsk_free()
112 static inline void delayacct_blkio_end(struct task_struct *p) in delayacct_blkio_end()
121 static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk) in delayacct_blkio_ticks()
221 static inline void delayacct_tsk_init(struct task_struct *tsk) in delayacct_tsk_init()
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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-v6.1/arch/riscv/kernel/
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()
28 OFFSET(TASK_THREAD_S4, task_struct, thread.s[4]); in asm_offsets()
29 OFFSET(TASK_THREAD_S5, task_struct, thread.s[5]); in asm_offsets()
30 OFFSET(TASK_THREAD_S6, task_struct, thread.s[6]); in asm_offsets()
31 OFFSET(TASK_THREAD_S7, task_struct, thread.s[7]); in asm_offsets()
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/Linux-v6.1/include/linux/sched/
Dtask.h13 struct task_struct;
53 extern struct task_struct init_task;
57 extern asmlinkage void schedule_tail(struct task_struct *prev);
58 extern void init_idle(struct task_struct *idle, int cpu);
60 extern int sched_fork(unsigned long clone_flags, struct task_struct *p);
61 extern void sched_cgroup_fork(struct task_struct *p, struct kernel_clone_args *kargs);
62 extern void sched_post_fork(struct task_struct *p);
63 extern void sched_dead(struct task_struct *p);
72 extern void release_task(struct task_struct * p);
74 extern int copy_thread(struct task_struct *, const struct kernel_clone_args *);
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Dsignal.h76 struct task_struct *task;
103 struct task_struct *curr_target;
115 struct task_struct *group_exec_task;
275 extern void flush_signals(struct task_struct *);
276 extern void ignore_signals(struct task_struct *);
277 extern void flush_signal_handlers(struct task_struct *, int force_default);
278 extern int dequeue_signal(struct task_struct *task, sigset_t *mask,
283 struct task_struct *task = current; in kernel_dequeue_signal()
314 , struct task_struct *t);
319 , struct task_struct *t);
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Dcputime.h21 extern bool task_cputime(struct task_struct *t,
23 extern u64 task_gtime(struct task_struct *t);
25 static inline bool task_cputime(struct task_struct *t, in task_cputime()
33 static inline u64 task_gtime(struct task_struct *t) in task_gtime()
40 static inline void task_cputime_scaled(struct task_struct *t, in task_cputime_scaled()
48 static inline void task_cputime_scaled(struct task_struct *t, in task_cputime_scaled()
56 extern void task_cputime_adjusted(struct task_struct *p, u64 *ut, u64 *st);
57 extern void thread_group_cputime_adjusted(struct task_struct *p, u64 *ut, u64 *st);
64 void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times);
65 void thread_group_sample_cputime(struct task_struct *tsk, u64 *samples);
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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()
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-v6.1/arch/powerpc/kernel/ptrace/
Dptrace-decl.h67 int fpr_set(struct task_struct *target, const struct user_regset *regset,
73 int vsr_active(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,
89 int evr_active(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);
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/Linux-v6.1/arch/powerpc/include/asm/
Dswitch_to.h12 struct task_struct;
15 extern struct task_struct *__switch_to(struct task_struct *,
16 struct task_struct *);
19 extern struct task_struct *_switch(struct thread_struct *prev,
36 extern void flush_all_to_thread(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 *);
49 static inline void save_fpu(struct task_struct *t) { } in save_fpu()
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/Linux-v6.1/arch/parisc/kernel/
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()
47 DEFINE(TASK_PAGEFAULT_DISABLED, offsetof(struct task_struct, pagefault_disabled)); 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()
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/Linux-v6.1/arch/mips/kernel/
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()
86 OFFSET(TASK_STACK_CANARY, task_struct, stack_canary); in output_task_defines()
88 DEFINE(TASK_STRUCT_SIZE, sizeof(struct task_struct)); in output_task_defines()
111 OFFSET(THREAD_REG16, task_struct, thread.reg16); in output_thread_defines()
112 OFFSET(THREAD_REG17, task_struct, thread.reg17); in output_thread_defines()
113 OFFSET(THREAD_REG18, task_struct, thread.reg18); in output_thread_defines()
114 OFFSET(THREAD_REG19, task_struct, thread.reg19); in output_thread_defines()
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/Linux-v6.1/arch/powerpc/kernel/
Dsignal.h13 void __user *get_sigframe(struct ksignal *ksig, struct task_struct *tsk,
17 struct task_struct *tsk);
20 struct task_struct *tsk);
39 struct task_struct *task);
41 struct task_struct *task);
42 extern unsigned long copy_vsx_from_user(struct task_struct *task,
44 extern unsigned long copy_ckvsx_from_user(struct task_struct *task,
46 unsigned long copy_fpr_to_user(void __user *to, struct task_struct *task);
47 unsigned long copy_ckfpr_to_user(void __user *to, struct task_struct *task);
48 unsigned long copy_fpr_from_user(struct task_struct *task, void __user *from);
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/Linux-v6.1/kernel/sched/
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,
52 void __update_stats_enqueue_sleeper(struct rq *rq, struct task_struct *p,
110 void psi_task_change(struct task_struct *task, int clear, int set);
111 void psi_task_switch(struct task_struct *prev, struct task_struct *next,
113 void psi_account_irqtime(struct task_struct *task, u32 delta);
121 static inline void psi_enqueue(struct task_struct *p, bool wakeup) in psi_enqueue()
144 static inline void psi_dequeue(struct task_struct *p, bool sleep) in psi_dequeue()
166 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()
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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()
31 static void set_next_task_stop(struct rq *rq, struct task_struct *stop, bool first) in set_next_task_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()
71 static void put_prev_task_stop(struct rq *rq, struct task_struct *prev) in put_prev_task_stop()
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/Linux-v6.1/arch/loongarch/kernel/
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()
71 DEFINE(TASK_STRUCT_SIZE, sizeof(struct task_struct)); in output_task_defines()
94 OFFSET(THREAD_REG01, task_struct, thread.reg01); in output_thread_defines()
95 OFFSET(THREAD_REG03, task_struct, thread.reg03); in output_thread_defines()
96 OFFSET(THREAD_REG22, task_struct, thread.reg22); in output_thread_defines()
97 OFFSET(THREAD_REG23, task_struct, thread.reg23); in output_thread_defines()
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/Linux-v6.1/arch/riscv/include/asm/
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()
71 extern struct task_struct *__switch_to(struct task_struct *,
72 struct task_struct *);
76 struct task_struct *__prev = (prev); \
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/Linux-v6.1/arch/csky/include/asm/
Dswitch_to.h9 static inline void __switch_to_fpu(struct task_struct *prev, in __switch_to_fpu()
10 struct task_struct *next) in __switch_to_fpu()
16 static inline void __switch_to_fpu(struct task_struct *prev, in __switch_to_fpu()
17 struct task_struct *next) in __switch_to_fpu()
24 extern struct task_struct *__switch_to(struct task_struct *,
25 struct task_struct *);
29 struct task_struct *__prev = (prev); \
30 struct task_struct *__next = (next); \

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