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Searched refs:task_struct (Results 1 – 25 of 140) sorted by relevance

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/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()
285 struct task_struct *acquired; in lookup_compare_pid()
320 struct task_struct *acquired; in is_pid_lookup_valid()
357 struct task_struct *acquired; in BPF_PROG()
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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()
164 struct task_struct *owned; in subprog_trusted_acq_rel()
235 subprog_untrusted(bpf_core_cast(0, struct task_struct)); in anything_to_untrusted()
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A Dtask_kfunc_common.h13 struct task_struct __kptr * task;
23 struct task_struct *bpf_task_acquire(struct task_struct *p) __ksym;
24 void bpf_task_release(struct task_struct *p) __ksym;
25 struct task_struct *bpf_task_from_pid(s32 pid) __ksym;
26 struct task_struct *bpf_task_from_vpid(s32 vpid) __ksym;
30 static inline struct __tasks_kfunc_map_value *tasks_kfunc_map_value_lookup(struct task_struct *p) in tasks_kfunc_map_value_lookup()
42 static inline int tasks_kfunc_map_insert(struct task_struct *p) in tasks_kfunc_map_insert()
46 struct task_struct *acquired, *old; in tasks_kfunc_map_insert()
A Dstruct_ops_kptr_return_fail__wrong_type.c9 void bpf_task_release(struct task_struct *p) __ksym;
16 struct task_struct *BPF_PROG(kptr_return_fail__wrong_type, int dummy, in BPF_PROG()
17 struct task_struct *task, struct cgroup *cgrp) in BPF_PROG()
19 struct task_struct *ret; in BPF_PROG()
21 ret = (struct task_struct *)bpf_cgroup_acquire(cgrp); in BPF_PROG()
A Dtest_task_under_cgroup.c11 long bpf_task_under_cgroup(struct task_struct *task, struct cgroup *ancestor) __ksym;
13 struct task_struct *bpf_task_acquire(struct task_struct *p) __ksym;
14 void bpf_task_release(struct task_struct *p) __ksym;
21 int BPF_PROG(tp_btf_run, struct task_struct *task, u64 clone_flags) in BPF_PROG()
24 struct task_struct *acquired; in BPF_PROG()
55 struct task_struct *task; in BPF_PROG()
A Dstruct_ops_refcounted_fail__global_subprog.c8 extern void bpf_task_release(struct task_struct *p) __ksym;
12 struct task_struct *task = (struct task_struct *)ctx[1]; in subprog_release()
29 struct task_struct *task = (struct task_struct *)ctx[1]; in refcounted_fail__global_subprog()
A Diters_testmod.c15 struct task_struct *cur_task = bpf_get_current_task_btf(); in iter_next_trusted()
35 struct task_struct *cur_task = bpf_get_current_task_btf(); in iter_next_trusted_or_null()
53 struct task_struct *cur_task = bpf_get_current_task_btf(); in iter_next_rcu()
55 struct task_struct *task_ptr; in iter_next_rcu()
73 struct task_struct *cur_task = bpf_get_current_task_btf(); in iter_next_rcu_or_null()
75 struct task_struct *task_ptr; in iter_next_rcu_or_null()
91 struct task_struct *cur_task = bpf_get_current_task_btf(); in iter_next_rcu_not_trusted()
93 struct task_struct *task_ptr; in iter_next_rcu_not_trusted()
A Dcpumask_failure.c36 int BPF_PROG(test_alloc_no_release, struct task_struct *task, u64 clone_flags) in BPF_PROG()
49 int BPF_PROG(test_alloc_double_release, struct task_struct *task, u64 clone_flags) in BPF_PROG()
64 int BPF_PROG(test_acquire_wrong_cpumask, struct task_struct *task, u64 clone_flags) in BPF_PROG()
77 int BPF_PROG(test_mutate_cpumask, struct task_struct *task, u64 clone_flags) in BPF_PROG()
87 int BPF_PROG(test_insert_remove_no_release, struct task_struct *task, u64 clone_flags) in BPF_PROG()
111 int BPF_PROG(test_cpumask_null, struct task_struct *task, u64 clone_flags) in BPF_PROG()
121 int BPF_PROG(test_global_mask_out_of_rcu, struct task_struct *task, u64 clone_flags) in BPF_PROG()
155 int BPF_PROG(test_global_mask_no_null_check, struct task_struct *task, u64 clone_flags) in BPF_PROG()
208 int BPF_PROG(test_invalid_nested_array, struct task_struct *task, u64 clone_flags) in BPF_PROG()
228 int BPF_PROG(test_populate_invalid_destination, struct task_struct *task, u64 clone_flags) in BPF_PROG()
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A Dstruct_ops_kptr_return_fail__invalid_scalar.c9 void bpf_task_release(struct task_struct *p) __ksym;
16 struct task_struct *BPF_PROG(kptr_return_fail__invalid_scalar, int dummy, in BPF_PROG()
17 struct task_struct *task, struct cgroup *cgrp) in BPF_PROG()
20 return (struct task_struct *)1; in BPF_PROG()
A Dstruct_ops_kptr_return_fail__nonzero_offset.c9 void bpf_task_release(struct task_struct *p) __ksym;
16 struct task_struct *BPF_PROG(kptr_return_fail__nonzero_offset, int dummy, in BPF_PROG()
17 struct task_struct *task, struct cgroup *cgrp) in BPF_PROG()
19 return (struct task_struct *)&task->jobctl; in BPF_PROG()
A Drcu_read_lock.c27 struct task_struct *bpf_task_acquire(struct task_struct *p) __ksym;
33 struct task_struct *task; in get_cgroup_id()
54 struct task_struct *task, *real_parent; in task_succ()
83 struct task_struct *task, *real_parent; in no_lock()
95 struct task_struct *task, *real_parent; in two_regions()
114 struct task_struct *task, *real_parent; in non_sleepable_1()
130 struct task_struct *task, *real_parent; in non_sleepable_2()
177 struct task_struct *task; in miss_lock()
191 struct task_struct *task; in miss_unlock()
203 struct task_struct *task, *real_parent; in non_sleepable_rcu_mismatch()
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A Dtest_overhead.c10 struct task_struct;
13 int BPF_KPROBE(prog1, struct task_struct *tsk, const char *buf, bool exec) in BPF_KPROBE()
31 int BPF_PROG(prog4, struct task_struct *tsk, const char *buf, bool exec) in BPF_PROG()
37 int BPF_PROG(prog5, struct task_struct *tsk, const char *buf, bool exec) in BPF_PROG()
A Dstruct_ops_kptr_return_fail__local_kptr.c10 void bpf_task_release(struct task_struct *p) __ksym;
17 struct task_struct *BPF_PROG(kptr_return_fail__local_kptr, int dummy, in BPF_PROG()
18 struct task_struct *task, struct cgroup *cgrp) in BPF_PROG()
20 struct task_struct *t; in BPF_PROG()
A Dstruct_ops_kptr_return.c8 void bpf_task_release(struct task_struct *p) __ksym;
15 struct task_struct *BPF_PROG(kptr_return, int dummy, in BPF_PROG()
16 struct task_struct *task, struct cgroup *cgrp) in BPF_PROG()
A Dtest_subprogs.c57 return BPF_CORE_READ((struct task_struct *)(void *)t, tgid); in get_task_tgid()
71 struct task_struct *t = (void *)bpf_get_current_task(); in prog1()
83 struct task_struct *t = (void *)bpf_get_current_task(); in prog2()
101 struct task_struct *t = (void *)bpf_get_current_task(); in prog3()
117 struct task_struct *t = (void *)bpf_get_current_task(); in prog4()
/tools/testing/selftests/sched_ext/
A Dmaximal.bpf.c39 void BPF_STRUCT_OPS(maximal_running, struct task_struct *p) in BPF_STRUCT_OPS()
48 bool BPF_STRUCT_OPS(maximal_yield, struct task_struct *from, in BPF_STRUCT_OPS()
49 struct task_struct *to) in BPF_STRUCT_OPS()
54 bool BPF_STRUCT_OPS(maximal_core_sched_before, struct task_struct *a, in BPF_STRUCT_OPS()
55 struct task_struct *b) in BPF_STRUCT_OPS()
63 void BPF_STRUCT_OPS(maximal_set_cpumask, struct task_struct *p, in BPF_STRUCT_OPS()
84 s32 BPF_STRUCT_OPS(maximal_init_task, struct task_struct *p, in BPF_STRUCT_OPS()
90 void BPF_STRUCT_OPS(maximal_enable, struct task_struct *p) in BPF_STRUCT_OPS()
93 void BPF_STRUCT_OPS(maximal_exit_task, struct task_struct *p, in BPF_STRUCT_OPS()
97 void BPF_STRUCT_OPS(maximal_disable, struct task_struct *p) in BPF_STRUCT_OPS()
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A Dmaybe_null.bpf.c12 void BPF_STRUCT_OPS(maybe_null_running, struct task_struct *p) in BPF_STRUCT_OPS()
15 void BPF_STRUCT_OPS(maybe_null_success_dispatch, s32 cpu, struct task_struct *p) in BPF_STRUCT_OPS()
21 bool BPF_STRUCT_OPS(maybe_null_success_yield, struct task_struct *from, in BPF_STRUCT_OPS()
22 struct task_struct *to) in BPF_STRUCT_OPS()
A Dselect_cpu_vtime.bpf.c28 static inline u64 task_vtime(const struct task_struct *p) in task_vtime()
38 s32 BPF_STRUCT_OPS(select_cpu_vtime_select_cpu, struct task_struct *p, in BPF_STRUCT_OPS()
54 void BPF_STRUCT_OPS(select_cpu_vtime_dispatch, s32 cpu, struct task_struct *p) in BPF_STRUCT_OPS()
60 void BPF_STRUCT_OPS(select_cpu_vtime_running, struct task_struct *p) in BPF_STRUCT_OPS()
66 void BPF_STRUCT_OPS(select_cpu_vtime_stopping, struct task_struct *p, in BPF_STRUCT_OPS()
72 void BPF_STRUCT_OPS(select_cpu_vtime_enable, struct task_struct *p) in BPF_STRUCT_OPS()
A Dinit_enable_count.bpf.c18 s32 BPF_STRUCT_OPS_SLEEPABLE(cnt_init_task, struct task_struct *p, in BPF_STRUCT_OPS_SLEEPABLE()
31 void BPF_STRUCT_OPS(cnt_exit_task, struct task_struct *p) in BPF_STRUCT_OPS()
36 void BPF_STRUCT_OPS(cnt_enable, struct task_struct *p) in BPF_STRUCT_OPS()
41 void BPF_STRUCT_OPS(cnt_disable, struct task_struct *p) in BPF_STRUCT_OPS()
A Dexit.bpf.c20 s32 BPF_STRUCT_OPS(exit_select_cpu, struct task_struct *p, in BPF_STRUCT_OPS()
31 void BPF_STRUCT_OPS(exit_enqueue, struct task_struct *p, u64 enq_flags) in BPF_STRUCT_OPS()
39 void BPF_STRUCT_OPS(exit_dispatch, s32 cpu, struct task_struct *p) in BPF_STRUCT_OPS()
47 void BPF_STRUCT_OPS(exit_enable, struct task_struct *p) in BPF_STRUCT_OPS()
53 s32 BPF_STRUCT_OPS(exit_init_task, struct task_struct *p, in BPF_STRUCT_OPS()
A Dmaybe_null_fail_yld.bpf.c12 void BPF_STRUCT_OPS(maybe_null_running, struct task_struct *p) in BPF_STRUCT_OPS()
15 bool BPF_STRUCT_OPS(maybe_null_fail_yield, struct task_struct *from, in BPF_STRUCT_OPS()
16 struct task_struct *to) in BPF_STRUCT_OPS()
/tools/bpf/runqslower/
A Drunqslower.bpf.c28 static int trace_enqueue(struct task_struct *t) in trace_enqueue()
49 struct task_struct *p = (void *)ctx[0]; in handle__sched_wakeup()
58 struct task_struct *p = (void *)ctx[0]; in handle__sched_wakeup_new()
69 struct task_struct *prev = (struct task_struct *)ctx[1]; in handle__sched_switch()
70 struct task_struct *next = (struct task_struct *)ctx[2]; in handle__sched_switch()
/tools/perf/util/bpf_skel/
A Dkwork_top.bpf.c175 struct task_struct *prev, *next; in on_switch()
177 prev = (struct task_struct *)ctx[1]; in on_switch()
178 next = (struct task_struct *)ctx[2]; in on_switch()
199 struct task_struct *task; in on_irq_handler_entry()
211 task = (struct task_struct *)bpf_get_current_task(); in on_irq_handler_entry()
234 struct task_struct *task; in on_irq_handler_exit()
247 task = (struct task_struct *)bpf_get_current_task(); in on_irq_handler_exit()
271 struct task_struct *task; in on_softirq_entry()
283 task = (struct task_struct *)bpf_get_current_task(); in on_softirq_entry()
306 struct task_struct *task; in on_softirq_exit()
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/tools/sched_ext/
A Dscx_simple.bpf.c55 s32 BPF_STRUCT_OPS(simple_select_cpu, struct task_struct *p, s32 prev_cpu, u64 wake_flags) in BPF_STRUCT_OPS()
69 void BPF_STRUCT_OPS(simple_enqueue, struct task_struct *p, u64 enq_flags) in BPF_STRUCT_OPS()
90 void BPF_STRUCT_OPS(simple_dispatch, s32 cpu, struct task_struct *prev) in BPF_STRUCT_OPS()
95 void BPF_STRUCT_OPS(simple_running, struct task_struct *p) in BPF_STRUCT_OPS()
110 void BPF_STRUCT_OPS(simple_stopping, struct task_struct *p, bool runnable) in BPF_STRUCT_OPS()
127 void BPF_STRUCT_OPS(simple_enable, struct task_struct *p) in BPF_STRUCT_OPS()

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