Home
last modified time | relevance | path

Searched refs:task_struct (Results 1 – 25 of 1480) sorted by relevance

12345678910>>...60

/linux-6.6.21/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()
[all …]
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()
[all …]
Dsched.h743 struct task_struct { struct
775 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
1468 struct task_struct *oom_reaper_list; argument
1556 static inline struct pid *task_pid(struct task_struct *task) in task_pid()
1572 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, struct pid_namespace *ns);
1574 static inline pid_t task_pid_nr(struct task_struct *tsk) in task_pid_nr()
[all …]
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);
[all …]
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);
[all …]
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 *);
75 extern int delayacct_add_tsk(struct taskstats *, struct task_struct *);
76 extern __u64 __delayacct_blkio_ticks(struct task_struct *);
87 extern void __delayacct_irq(struct task_struct *task, u32 delta);
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()
125 static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk) in delayacct_blkio_ticks()
[all …]
Dcgroup.h67 struct task_struct *cur_task;
112 int cgroup_attach_task_all(struct task_struct *from, struct task_struct *);
123 struct pid *pid, struct task_struct *tsk);
125 void cgroup_fork(struct task_struct *p);
126 extern int cgroup_can_fork(struct task_struct *p,
128 extern void cgroup_cancel_fork(struct task_struct *p,
130 extern void cgroup_post_fork(struct task_struct *p,
132 void cgroup_exit(struct task_struct *p);
133 void cgroup_release(struct task_struct *p);
134 void cgroup_free(struct task_struct *p);
[all …]
Dcpuset.h74 extern void inc_dl_tasks_cs(struct task_struct *task);
75 extern void dec_dl_tasks_cs(struct task_struct *task);
78 extern void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask);
79 extern bool cpuset_cpus_allowed_fallback(struct task_struct *p);
80 extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
99 extern int cpuset_mems_allowed_intersects(const struct task_struct *tsk1,
100 const struct task_struct *tsk2);
111 struct task_struct *task);
113 struct pid *pid, struct task_struct *tsk);
194 static inline void inc_dl_tasks_cs(struct task_struct *task) { } in inc_dl_tasks_cs()
[all …]
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()
/linux-6.6.21/arch/riscv/kernel/
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()
28 OFFSET(TASK_THREAD_S3, task_struct, thread.s[3]); in asm_offsets()
29 OFFSET(TASK_THREAD_S4, task_struct, thread.s[4]); in asm_offsets()
30 OFFSET(TASK_THREAD_S5, task_struct, thread.s[5]); in asm_offsets()
31 OFFSET(TASK_THREAD_S6, task_struct, thread.s[6]); in asm_offsets()
32 OFFSET(TASK_THREAD_S7, task_struct, thread.s[7]); in asm_offsets()
[all …]
/linux-6.6.21/include/linux/sched/
Dtask.h13 struct task_struct;
56 extern struct task_struct init_task;
60 extern asmlinkage void schedule_tail(struct task_struct *prev);
61 extern void init_idle(struct task_struct *idle, int cpu);
63 extern int sched_fork(unsigned long clone_flags, struct task_struct *p);
64 extern void sched_cgroup_fork(struct task_struct *p, struct kernel_clone_args *kargs);
65 extern void sched_post_fork(struct task_struct *p);
66 extern void sched_dead(struct task_struct *p);
76 extern void release_task(struct task_struct * p);
78 extern int copy_thread(struct task_struct *, const struct kernel_clone_args *);
[all …]
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);
[all …]
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()
47 extern void task_cputime_adjusted(struct task_struct *p, u64 *ut, u64 *st);
48 extern void thread_group_cputime_adjusted(struct task_struct *p, u64 *ut, u64 *st);
55 void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times);
56 void thread_group_sample_cputime(struct task_struct *tsk, u64 *samples);
[all …]
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 __always_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()
[all …]
/linux-6.6.21/arch/powerpc/kernel/ptrace/
Dptrace-decl.h73 int fpr_set(struct task_struct *target, const struct user_regset *regset,
79 int vsr_active(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,
95 int evr_active(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);
[all …]
/linux-6.6.21/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()
[all …]
/linux-6.6.21/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()
[all …]
/linux-6.6.21/tools/testing/selftests/bpf/progs/
Dtask_kfunc_failure.c19 static struct __tasks_kfunc_map_value *insert_lookup_task(struct task_struct *task) in insert_lookup_task()
32 int BPF_PROG(task_kfunc_acquire_untrusted, struct task_struct *task, u64 clone_flags) in BPF_PROG()
34 struct task_struct *acquired; in BPF_PROG()
53 int BPF_PROG(task_kfunc_acquire_fp, struct task_struct *task, u64 clone_flags) in BPF_PROG()
55 struct task_struct *acquired, *stack_task = (struct task_struct *)&clone_flags; in BPF_PROG()
58 acquired = bpf_task_acquire((struct task_struct *)&stack_task); in BPF_PROG()
69 int BPF_PROG(task_kfunc_acquire_unsafe_kretprobe, struct task_struct *task, u64 clone_flags) in BPF_PROG()
71 struct task_struct *acquired; in BPF_PROG()
84 int BPF_PROG(task_kfunc_acquire_unsafe_kretprobe_rcu, struct task_struct *task, u64 clone_flags) in BPF_PROG()
86 struct task_struct *acquired; in BPF_PROG()
[all …]
Dtask_kfunc_success.c20 struct task_struct *bpf_task_acquire(struct task_struct *p) __ksym __weak;
22 struct task_struct *bpf_task_acquire___one(struct task_struct *task) __ksym __weak;
24 struct task_struct *bpf_task_acquire___two(struct task_struct *p, void *ctx) __ksym __weak;
26 struct task_struct *bpf_task_acquire___three(void *ctx) __ksym __weak;
38 static int test_acquire_release(struct task_struct *task) in test_acquire_release()
40 struct task_struct *acquired = NULL; in test_acquire_release()
66 int BPF_PROG(test_task_kfunc_flavor_relo, struct task_struct *task, u64 clone_flags) in BPF_PROG()
68 struct task_struct *acquired = NULL; in BPF_PROG()
96 int BPF_PROG(test_task_kfunc_flavor_relo_not_found, struct task_struct *task, u64 clone_flags) in BPF_PROG()
110 int BPF_PROG(test_task_acquire_release_argument, struct task_struct *task, u64 clone_flags) in BPF_PROG()
[all …]
/linux-6.6.21/arch/mips/kernel/
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()
88 OFFSET(TASK_STACK_CANARY, task_struct, stack_canary); in output_task_defines()
90 DEFINE(TASK_STRUCT_SIZE, sizeof(struct task_struct)); in output_task_defines()
115 OFFSET(THREAD_REG16, task_struct, thread.reg16); in output_thread_defines()
116 OFFSET(THREAD_REG17, task_struct, thread.reg17); in output_thread_defines()
117 OFFSET(THREAD_REG18, task_struct, thread.reg18); in output_thread_defines()
118 OFFSET(THREAD_REG19, task_struct, thread.reg19); in output_thread_defines()
[all …]
/linux-6.6.21/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);
[all …]
/linux-6.6.21/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()
142 static inline void psi_dequeue(struct task_struct *p, bool sleep) in psi_dequeue()
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()
[all …]
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()
[all …]
/linux-6.6.21/arch/loongarch/include/asm/
Dfpu.h43 static inline void save_lsx(struct task_struct *t);
44 static inline void restore_lsx(struct task_struct *t);
48 static inline void save_lasx(struct task_struct *t);
49 static inline void restore_lasx(struct task_struct *t);
124 static inline void lose_fpu_inatomic(int save, struct task_struct *tsk) in lose_fpu_inatomic()
164 static inline void save_fp(struct task_struct *tsk) in save_fp()
170 static inline void restore_fp(struct task_struct *tsk) in restore_fp()
176 static inline void save_fpu_regs(struct task_struct *tsk) in save_fpu_regs()
221 static inline void save_lsx(struct task_struct *t) in save_lsx()
227 static inline void restore_lsx(struct task_struct *t) in restore_lsx()
[all …]

12345678910>>...60