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

/drivers/media/usb/stkwebcam/
H A Dstk-webcam.h55 int mapcount; member in struct:stk_sio_buffer
H A Dstk-webcam.c525 buf->mapcount = 0;
547 if (dev->sio_bufs[i].mapcount > 0)
748 sbuf->mapcount++;
753 sbuf->mapcount--;
754 if (sbuf->mapcount == 0)
/drivers/xen/
H A Dxen-scsiback.c448 int mapcount = 0, i, err = 0; local
453 if (get_free_page(pg + mapcount)) {
454 put_free_pages(pg, mapcount);
458 gnttab_set_map_op(&map[mapcount], vaddr_page(pg[mapcount]),
460 mapcount++;
461 if (mapcount < VSCSI_GRANT_BATCH)
463 err = scsiback_gnttab_data_map_batch(map, pg, grant, mapcount);
464 pg += mapcount;
465 grant += mapcount;
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