Searched refs:pagecount (Results 1 – 9 of 9) sorted by relevance
| /Linux-v5.4/drivers/dma-buf/ |
| D | udmabuf.c | 19 pgoff_t pagecount; member
59 ret = sg_alloc_table_from_pages(sg, ubuf->pages, ubuf->pagecount, in map_udmabuf()
60 0, ubuf->pagecount << PAGE_SHIFT, in map_udmabuf()
90 for (pg = 0; pg < ubuf->pagecount; pg++) in release_udmabuf()
144 ubuf->pagecount += list[i].size >> PAGE_SHIFT; in udmabuf_create()
145 if (ubuf->pagecount > pglimit) in udmabuf_create()
148 ubuf->pages = kmalloc_array(ubuf->pagecount, sizeof(*ubuf->pages), in udmabuf_create()
186 exp_info.size = ubuf->pagecount << PAGE_SHIFT; in udmabuf_create()
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| /Linux-v5.4/drivers/hv/ |
| D | channel.c | 299 int pagecount; in create_gpadl_header() local
308 pagecount = size >> PAGE_SHIFT; in create_gpadl_header()
316 if (pagecount > pfncount) { in create_gpadl_header()
333 pagecount * sizeof(u64); in create_gpadl_header()
342 pfnleft = pagecount - pfncount; in create_gpadl_header()
402 sizeof(struct gpa_range) + pagecount * sizeof(u64); in create_gpadl_header()
414 pagecount * sizeof(u64); in create_gpadl_header()
417 for (i = 0; i < pagecount; i++) in create_gpadl_header()
787 u32 pagecount, void *buffer, u32 bufferlen, in vmbus_sendpacket_pagebuffer() argument
798 if (pagecount > MAX_PAGE_BUFFER_COUNT) in vmbus_sendpacket_pagebuffer()
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| /Linux-v5.4/samples/vfio-mdev/ |
| D | mbochs.c | 154 pgoff_t pagecount; member
173 pgoff_t pagecount; member
539 mdev_state->pagecount = mdev_state->memsize >> PAGE_SHIFT; in mbochs_create()
540 mdev_state->pages = kcalloc(mdev_state->pagecount, in mbochs_create()
547 kobj->name, type->mbytes, mdev_state->pagecount); in mbochs_create()
721 if (WARN_ON(pgoff >= mdev_state->pagecount)) in mbochs_get_page()
738 for (i = 0; i < mdev_state->pagecount; i++) { in mbochs_put_pages()
754 if (page_offset >= mdev_state->pagecount) in mbochs_region_vm_fault()
791 if (WARN_ON(vmf->pgoff >= dmabuf->pagecount)) in mbochs_dmabuf_vm_fault()
831 dmabuf->mode.offset, dmabuf->mode.size, dmabuf->pagecount); in mbochs_print_dmabuf()
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| /Linux-v5.4/drivers/infiniband/hw/hfi1/ |
| D | user_exp_rcv.c | 591 unsigned pagecount, pageidx, setcount = 0, i; in find_phys_blocks() local
605 for (pageidx = 0, pagecount = 1, i = 1; i <= npages; i++) { in find_phys_blocks()
625 while (pagecount) { in find_phys_blocks()
626 int maxpages = pagecount; in find_phys_blocks()
627 u32 bufsize = pagecount * PAGE_SIZE; in find_phys_blocks()
640 pagecount -= maxpages; in find_phys_blocks()
645 pagecount = 1; in find_phys_blocks()
648 pagecount++; in find_phys_blocks()
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| D | tid_rdma.c | 880 u32 pagecount, pageidx, setcount = 0, i; in tid_rdma_find_phys_blocks_4k() local
893 for (pageidx = 0, pagecount = 1, i = 1; i <= npages; i++) { in tid_rdma_find_phys_blocks_4k()
914 while (pagecount) { in tid_rdma_find_phys_blocks_4k()
915 int maxpages = pagecount; in tid_rdma_find_phys_blocks_4k()
916 u32 bufsize = pagecount * PAGE_SIZE; in tid_rdma_find_phys_blocks_4k()
932 pagecount -= maxpages; in tid_rdma_find_phys_blocks_4k()
937 pagecount = 1; in tid_rdma_find_phys_blocks_4k()
941 pagecount++; in tid_rdma_find_phys_blocks_4k()
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| /Linux-v5.4/drivers/net/ethernet/google/gve/ |
| D | gve_rx.c | 283 int pagecount; in gve_rx() local
310 pagecount = page_count(page_info->page); in gve_rx()
311 if (pagecount == 1) { in gve_rx()
323 } else if (pagecount >= 2) { in gve_rx()
329 WARN(pagecount < 1, "Pagecount should never be < 1"); in gve_rx()
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| /Linux-v5.4/fs/nfs/ |
| D | pagelist.c | 769 unsigned int pagecount, pageused; in nfs_generic_pgio() local
772 pagecount = nfs_page_array_len(mirror->pg_base, mirror->pg_count); in nfs_generic_pgio()
773 pg_array->npages = pagecount; in nfs_generic_pgio()
775 if (pagecount <= ARRAY_SIZE(pg_array->page_array)) in nfs_generic_pgio()
778 pg_array->pagevec = kcalloc(pagecount, sizeof(struct page *), gfp_flags); in nfs_generic_pgio()
797 if (pageused > pagecount) in nfs_generic_pgio()
802 if (WARN_ON_ONCE(pageused != pagecount)) { in nfs_generic_pgio()
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| /Linux-v5.4/drivers/usb/atm/ |
| D | ueagle-atm.c | 724 u8 pagecount, blockcount; in check_dsp_e1() local
729 pagecount = FW_GET_BYTE(dsp); in check_dsp_e1()
733 if (p + 4 * pagecount > len) in check_dsp_e1()
736 for (i = 0; i < pagecount; i++) { in check_dsp_e1()
906 u8 pagecount, blockcount; in uea_load_page_e1() local
921 pagecount = FW_GET_BYTE(p); in uea_load_page_e1()
924 if (pageno >= pagecount) in uea_load_page_e1()
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| /Linux-v5.4/include/linux/ |
| D | hyperv.h | 1092 u32 pagecount,
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