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Searched refs:event_tail (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/char/
H A Dapm-emulation.c47 unsigned int event_tail; member
168 return q->event_head == q->event_tail; in queue_empty()
173 q->event_tail = (q->event_tail + 1) % APM_MAX_EVENTS; in queue_get_event()
174 return q->events[q->event_tail]; in queue_get_event()
180 if (q->event_head == q->event_tail) { in queue_add_event()
185 q->event_tail = (q->event_tail + 1) % APM_MAX_EVENTS; in queue_add_event()
/kernel/linux/linux-6.6/drivers/char/
H A Dapm-emulation.c47 unsigned int event_tail; member
168 return q->event_head == q->event_tail; in queue_empty()
173 q->event_tail = (q->event_tail + 1) % APM_MAX_EVENTS; in queue_get_event()
174 return q->events[q->event_tail]; in queue_get_event()
180 if (q->event_head == q->event_tail) { in queue_add_event()
185 q->event_tail = (q->event_tail + 1) % APM_MAX_EVENTS; in queue_add_event()
/kernel/linux/linux-5.10/arch/x86/kernel/
H A Dapm_32.c338 int event_tail; member
1160 return as->event_head == as->event_tail; in queue_empty()
1165 if (++as->event_tail >= APM_MAX_EVENTS) in get_queued_event()
1166 as->event_tail = 0; in get_queued_event()
1167 return as->events[as->event_tail]; in get_queued_event()
1183 if (as->event_head == as->event_tail) { in queue_event()
1188 if (++as->event_tail >= APM_MAX_EVENTS) in queue_event()
1189 as->event_tail = 0; in queue_event()
1607 as->event_tail = as->event_head = 0; in do_open()
/kernel/linux/linux-6.6/arch/x86/kernel/
H A Dapm_32.c339 int event_tail; member
1167 return as->event_head == as->event_tail; in queue_empty()
1172 if (++as->event_tail >= APM_MAX_EVENTS) in get_queued_event()
1173 as->event_tail = 0; in get_queued_event()
1174 return as->events[as->event_tail]; in get_queued_event()
1190 if (as->event_head == as->event_tail) { in queue_event()
1195 if (++as->event_tail >= APM_MAX_EVENTS) in queue_event()
1196 as->event_tail = 0; in queue_event()
1614 as->event_tail = as->event_head = 0; in do_open()

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