Searched refs:mapcount (Results 1 – 8 of 8) sorted by relevance
| /linux-4.1.27/drivers/xen/ |
| D | xen-scsiback.c | 443 int mapcount = 0, i, err = 0; in scsiback_gnttab_data_map_list() local
448 if (get_free_page(pg + mapcount)) { in scsiback_gnttab_data_map_list()
449 put_free_pages(pg, mapcount); in scsiback_gnttab_data_map_list()
453 gnttab_set_map_op(&map[mapcount], vaddr_page(pg[mapcount]), in scsiback_gnttab_data_map_list()
455 mapcount++; in scsiback_gnttab_data_map_list()
456 if (mapcount < VSCSI_GRANT_BATCH) in scsiback_gnttab_data_map_list()
458 err = scsiback_gnttab_data_map_batch(map, pg, grant, mapcount); in scsiback_gnttab_data_map_list()
459 pg += mapcount; in scsiback_gnttab_data_map_list()
460 grant += mapcount; in scsiback_gnttab_data_map_list()
461 pending_req->n_grants += mapcount; in scsiback_gnttab_data_map_list()
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| /linux-4.1.27/drivers/media/usb/stkwebcam/ |
| D | stk-webcam.h | 55 int mapcount; member
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| D | stk-webcam.c | 525 buf->mapcount = 0; in stk_setup_siobuf()
547 if (dev->sio_bufs[i].mapcount > 0) in stk_free_sio_buffers()
746 sbuf->mapcount++; in stk_v4l_vm_open()
751 sbuf->mapcount--; in stk_v4l_vm_close()
752 if (sbuf->mapcount == 0) in stk_v4l_vm_close()
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| /linux-4.1.27/mm/ |
| D | rmap.c | 715 int mapcount; member
789 pra->mapcount--; in page_referenced_one()
790 if (!pra->mapcount) in page_referenced_one()
825 .mapcount = page_mapcount(page), in page_referenced()
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| D | huge_memory.c | 1831 int mapcount, mapcount2; in __split_huge_page() local
1838 mapcount = 0; in __split_huge_page()
1843 mapcount += __split_huge_page_splitting(page, vma, addr); in __split_huge_page()
1855 if (mapcount != page_mapcount(page)) { in __split_huge_page()
1857 mapcount, page_mapcount(page)); in __split_huge_page()
1870 if (mapcount != mapcount2) { in __split_huge_page()
1872 mapcount, mapcount2, page_mapcount(page)); in __split_huge_page()
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| /linux-4.1.27/Documentation/vm/ |
| D | page_migration | 104 This decrease the mapcount of a page. If the resulting
105 mapcount is not zero then we do not migrate the page.
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| /linux-4.1.27/fs/proc/ |
| D | task_mmu.c | 454 int mapcount; in smaps_account() local
463 mapcount = page_mapcount(page); in smaps_account()
464 if (mapcount >= 2) { in smaps_account()
472 do_div(pss_delta, mapcount); in smaps_account()
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| /linux-4.1.27/Documentation/cgroups/ |
| D | memory.txt | 710 | And mapcount of the page is ignored (the page can be moved even if
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