kernel/time/timer_migration.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
9  * struct tmigr_event - a timer event associated to a CPU
10  * @nextevt:	The node to enqueue an event in the parent group queue
11  * @cpu:	The CPU to which this event belongs
12  * @ignore:	Hint whether the event could be ignored; it is set when
22  * struct tmigr_group - timer migration hierarchy group
23  * @lock:		Lock protecting the event information and group hierarchy
32  *			pointer several times in the same 'action' (like
36  * @groupevt:		Next event of the group which is only used when the
37  *			group is !active. The group event is then queued into
40  * @next_expiry:	Base monotonic expiry time of the next event of the
76  * struct tmigr_cpu - timer migration per CPU group
92  * @wakeup:		Stores the first timer when the timer migration
96  * @cpuevt:		CPU event which could be enqueued into the parent group
105 	u64			wakeup;  member
110  * union tmigr_state - state of tmigr_group
111  * @state:	Combined version of the state - only used for atomic
113  * &anon struct: Split version of the state - only use the struct members to