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Searched refs:sleepable (Results 1 – 21 of 21) sorted by relevance

/linux/tools/verification/models/sched/
H A Dsssw.dot8 {node [shape = circle] "sleepable"};
13 "runnable" -> "sleepable" [ label = "sched_set_state_sleepable" ];
18 "signal_wakeup" -> "sleepable" [ label = "sched_set_state_sleepable" ];
19 "sleepable" [label = "sleepable"];
20 "sleepable" -> "runnable" [ label = "sched_set_state_runnable\nsched_wakeup" ];
21 "sleepable" -> "signal_wakeup" [ label = "sched_switch_yield" ];
22 …"sleepable" -> "sleepable" [ label = "sched_set_state_sleepable\nsched_switch_in\nsched_switch_pre…
23 "sleepable" -> "sleeping" [ label = "sched_switch_suspend\nsched_switch_blocking" ];
/linux/drivers/infiniband/sw/rxe/
H A Drxe_pool.h59 bool sleepable);
61 #define rxe_add_to_pool_ah(pool, obj, sleepable) __rxe_add_to_pool(pool, \ argument
62 &(obj)->elem, sleepable)
73 int __rxe_cleanup(struct rxe_pool_elem *elem, bool sleepable);
75 #define rxe_cleanup_ah(obj, sleepable) __rxe_cleanup(&(obj)->elem, sleepable) argument
/linux/Documentation/trace/rv/
H A Dmonitor_sched.rst262 sleepable leads to sleeping and sleeping tasks require wakeup. It includes the
267 the task to ``sleepable``. After a task is suspended, it needs to be woken up
269 Setting the task's state to ``sleepable`` can be reverted before switching if it
275 type of switch when the task is not set to sleepable. This is a limitation of
284 ``sleepable`` as that would be a suspension. A special case of a yield occurs
292 This monitor doesn't include a running state, ``sleepable`` and ``runnable``
328 signal_deliver | sleepable | signal_deliver
/linux/kernel/bpf/
H A Dtrampoline.c1107 bool sleepable = prog->sleepable; in bpf_trampoline_enter() local
1110 return sleepable ? __bpf_prog_enter_sleepable_recur : in bpf_trampoline_enter()
1117 return sleepable ? __bpf_prog_enter_sleepable : __bpf_prog_enter; in bpf_trampoline_enter()
1122 bool sleepable = prog->sleepable; in bpf_trampoline_exit() local
1125 return sleepable ? __bpf_prog_exit_sleepable_recur : in bpf_trampoline_exit()
1132 return sleepable ? __bpf_prog_exit_sleepable : __bpf_prog_exit; in bpf_trampoline_exit()
H A Dsyscall.c2395 if (prog->sleepable) in __bpf_prog_put_noref()
3003 prog->sleepable = !!(attr->prog_flags & BPF_F_SLEEPABLE); in bpf_prog_load()
3192 enum bpf_attach_type attach_type, bool sleepable) in bpf_link_init_sleepable() argument
3197 link->sleepable = sleepable; in bpf_link_init_sleepable()
3289 if (link->sleepable || (link->prog && link->prog->sleepable)) in bpf_link_free()
6068 if (prog->sleepable) in bpf_prog_bind_map()
H A Dcore.c2858 bool sleepable; in bpf_free_used_btfs()
2861 sleepable = aux->prog->sleepable;
2866 if (sleepable) in bpf_prog_free_deferred()
2821 bool sleepable; __bpf_free_used_maps() local
H A Dverifier.c13924 bool sleepable, rcu_lock, rcu_unlock, preempt_disable, preempt_enable; in check_kfunc_call() local
13984 sleepable = is_kfunc_sleepable(&meta); in check_kfunc_call()
13985 if (sleepable && !in_sleepable(env)) { in check_kfunc_call()
14059 } else if (sleepable && env->cur_state->active_rcu_locks) { in check_kfunc_call()
14074 } else if (sleepable) { in check_kfunc_call()
14085 if (env->cur_state->active_irq_id && sleepable) { in check_kfunc_call()
20913 if (prog->sleepable) in check_map_prog_compatibility()
20992 if (env->prog->sleepable) in __add_used_map()
22147 func[i]->sleepable = prog->sleepable; in jit_subprogs()
23761 state->in_sleepable = env->prog->sleepable; in do_check_common()
[all …]
H A Dhelpers.c2149 return prog->sleepable ? &bpf_get_task_stack_sleepable_proto in bpf_base_func_proto()
/linux/kernel/trace/rv/monitors/sssw/
H A DKconfig10 Monitor to ensure sched_set_state to sleepable leads to sleeping and
/linux/drivers/hid/bpf/
H A Dhid_bpf_struct_ops.c51 if (prog->sleepable) in hid_bpf_ops_check_member()
/linux/net/bpf/
H A Dbpf_dummy_struct_ops.c229 if (prog->sleepable) in bpf_dummy_ops_check_member()
/linux/kernel/trace/
H A Dbpf_trace.c1312 return prog->sleepable ? &bpf_get_stack_sleepable_proto : &bpf_get_stack_proto; in kprobe_prog_func_proto()
1983 * It could be that the bpf_prog is not sleepable (and will be freed in perf_event_detach_bpf_prog()
1984 * via normal RCU), but is called from a point that supports sleepable in perf_event_detach_bpf_prog()
3073 bool sleepable = prog->sleepable; in uprobe_prog_run() local
3080 if (sleepable) in uprobe_prog_run()
3093 if (sleepable) in uprobe_prog_run()
/linux/Documentation/locking/
H A Dmutex-design.rst69 While formally kernel mutexes are sleepable locks, it is path (ii) that
/linux/Documentation/hid/
H A Dhid-bpf.rst176 Note that ``hid_rdesc_fixup`` can be declared as sleepable (``SEC("struct_ops.s/hid_rdesc_fixup")``…
201 Available API that can be used in syscall HID-BPF programs or in sleepable HID-BPF struct_ops progr…
/linux/tools/sched_ext/
H A DREADME.md178 useful BPF features, such as sleepable per-task storage allocation in the
/linux/tools/memory-model/Documentation/
H A Dordering.txt118 sleepable contexts. Therefore, RCU's grace-period primitives are
/linux/Documentation/RCU/
H A Dchecklist.rst413 and srcu_read_unlock()), hence the "SRCU": "sleepable RCU".
/linux/Documentation/networking/
H A Dtimestamping.rst750 necessary when retrieving the timestamp needs a sleepable context. In
/linux/Documentation/RCU/Design/Requirements/
H A DRequirements.rst1099 | read-side critical sections, and also within Linux-kernel sleepable |
2593 introduction of `sleepable RCU <https://lwn.net/Articles/202847/>`__, or
/linux/kernel/sched/
H A Dext.c5254 if (prog->sleepable) in bpf_scx_check_member()
/linux/kernel/events/
H A Dcore.c11309 if (prog->type == BPF_PROG_TYPE_KPROBE && prog->sleepable && !is_uprobe) in __perf_event_set_bpf_prog()