Searched refs:gref_head (Results 1 - 3 of 3) sorted by relevance

/linux-4.1.27/drivers/tty/hvc/
H A Dhvc_xen.c376 grant_ref_t gref_head; xencons_connect_backend() local
396 ret = gnttab_alloc_grant_references(1, &gref_head); xencons_connect_backend()
399 info->gntref = gref_head; xencons_connect_backend()
400 ref = gnttab_claim_grant_reference(&gref_head); xencons_connect_backend()
/linux-4.1.27/drivers/scsi/
H A Dxen-scsifront.c372 grant_ref_t gref_head; map_data_for_request() local
405 &gref_head); map_data_for_request()
420 ref = gnttab_claim_grant_reference(&gref_head); map_data_for_request()
454 ref = gnttab_claim_grant_reference(&gref_head); scsi_for_each_sg()
/linux-4.1.27/drivers/block/
H A Dxen-blkfront.c232 static struct grant *get_grant(grant_ref_t *gref_head, get_grant() argument
250 gnt_list_entry->gref = gnttab_claim_grant_reference(gref_head); get_grant()
403 grant_ref_t gref_head; blkif_queue_request() local
424 &gref_head) < 0) { blkif_queue_request()
519 gnt_list_entry = get_grant(&gref_head, pfn, info); blkif_queue_request()
525 gnt_list_entry = get_grant(&gref_head, page_to_pfn(sg_page(sg)), info); blkif_queue_request()
580 gnttab_free_grant_references(gref_head); blkif_queue_request()

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