Searched refs:vevent (Results 1 – 3 of 3) sorted by relevance
| /drivers/iommu/iommufd/ |
| A D | eventq.c | 256 struct iommufd_vevent *vevent = NULL; in iommufd_veventq_deliver_fetch() local
265 vevent = kzalloc(sizeof(*vevent), GFP_ATOMIC); in iommufd_veventq_deliver_fetch()
266 if (!vevent) in iommufd_veventq_deliver_fetch()
270 if (vevent) in iommufd_veventq_deliver_fetch()
271 memcpy(vevent, next, sizeof(*vevent)); in iommufd_veventq_deliver_fetch()
273 vevent = next; in iommufd_veventq_deliver_fetch()
277 return vevent; in iommufd_veventq_deliver_fetch()
289 kfree(vevent); in iommufd_veventq_deliver_restore()
290 vevent = NULL; in iommufd_veventq_deliver_restore()
295 if (vevent) in iommufd_veventq_deliver_restore()
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| A D | driver.c | 138 struct iommufd_vevent *vevent; in iommufd_viommu_report_event() local
154 vevent = &veventq->lost_events_header; in iommufd_viommu_report_event()
158 vevent = kzalloc(struct_size(vevent, event_data, data_len), GFP_ATOMIC); in iommufd_viommu_report_event()
159 if (!vevent) { in iommufd_viommu_report_event()
161 vevent = &veventq->lost_events_header; in iommufd_viommu_report_event()
164 memcpy(vevent->event_data, event_data, data_len); in iommufd_viommu_report_event()
165 vevent->data_len = data_len; in iommufd_viommu_report_event()
169 iommufd_vevent_handler(veventq, vevent); in iommufd_viommu_report_event()
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| A D | iommufd_private.h | 606 #define vevent_for_lost_events_header(vevent) \ argument
607 (vevent->header.flags & IOMMU_VEVENTQ_FLAG_LOST_EVENTS)
647 struct iommufd_vevent *vevent) in iommufd_vevent_handler() argument
659 list_add_tail(&vevent->node, &eventq->deliver); in iommufd_vevent_handler()
660 vevent->header.sequence = veventq->sequence; in iommufd_vevent_handler()
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