Searched refs:pagecount (Results 1 – 9 of 9) sorted by relevance
| /drivers/dma-buf/heaps/ |
| A D | cma_heap.c | 42 pgoff_t pagecount; member
66 buffer->pagecount, 0, in cma_heap_attach()
67 buffer->pagecount << PAGE_SHIFT, in cma_heap_attach()
172 if (vmf->pgoff >= buffer->pagecount) in cma_heap_vm_fault()
262 cma_release(cma_heap->cma, buffer->cma_pages, buffer->pagecount); in cma_heap_dma_buf_release()
288 pgoff_t pagecount = size >> PAGE_SHIFT; in cma_heap_allocate() local
306 cma_pages = cma_alloc(cma_heap->cma, pagecount, align, false); in cma_heap_allocate()
312 unsigned long nr_clear_pages = pagecount; in cma_heap_allocate()
339 for (pg = 0; pg < pagecount; pg++) in cma_heap_allocate()
344 buffer->pagecount = pagecount; in cma_heap_allocate()
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| /drivers/dma-buf/ |
| A D | udmabuf.c | 28 pgoff_t pagecount; member
55 if (pgoff >= ubuf->pagecount) in udmabuf_vm_fault()
73 if (WARN_ON(pgoff >= ubuf->pagecount)) in udmabuf_vm_fault()
122 for (pg = 0; pg < ubuf->pagecount; pg++) in vmap_udmabuf()
126 vaddr = vm_map_ram(pages, ubuf->pagecount, -1); in vmap_udmabuf()
141 vm_unmap_ram(map->vaddr, ubuf->pagecount); in vunmap_udmabuf()
157 ret = sg_alloc_table(sg, ubuf->pagecount, GFP_KERNEL); in get_sg_table()
161 for_each_sg(sg->sgl, sgl, ubuf->pagecount, i) in get_sg_table()
318 exp_info.size = ubuf->pagecount << PAGE_SHIFT; in export_udmabuf()
329 pgoff_t upgcnt = ubuf->pagecount; in udmabuf_pin_folios()
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| /drivers/net/ethernet/google/gve/ |
| A D | gve_utils.c | 96 int pagecount = page_count(page_info->page); in gve_dec_pagecnt_bias() local
101 page_info->pagecnt_bias = INT_MAX - pagecount; in gve_dec_pagecnt_bias()
104 page_ref_add(page_info->page, INT_MAX - pagecount); in gve_dec_pagecnt_bias()
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| A D | gve_buffer_mgmt_dqo.c | 172 int pagecount; in gve_try_recycle_buf() local
178 pagecount = gve_buf_ref_cnt(buf_state); in gve_try_recycle_buf()
185 if (pagecount == 1) { in gve_try_recycle_buf()
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| A D | gve_rx.c | 504 int pagecount = page_count(page_info->page); in gve_rx_can_recycle_buffer() local
507 if (pagecount == page_info->pagecnt_bias) in gve_rx_can_recycle_buffer()
510 else if (pagecount > page_info->pagecnt_bias) in gve_rx_can_recycle_buffer()
512 WARN(pagecount < page_info->pagecnt_bias, in gve_rx_can_recycle_buffer()
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| /drivers/infiniband/hw/hfi1/ |
| A D | user_exp_rcv.c | 567 unsigned pagecount, pageidx, setcount = 0, i; in find_phys_blocks() local
581 for (pageidx = 0, pagecount = 1, i = 1; i <= npages; i++) { in find_phys_blocks()
601 while (pagecount) { in find_phys_blocks()
602 int maxpages = pagecount; in find_phys_blocks()
603 u32 bufsize = pagecount * PAGE_SIZE; in find_phys_blocks()
616 pagecount -= maxpages; in find_phys_blocks()
621 pagecount = 1; in find_phys_blocks()
624 pagecount++; in find_phys_blocks()
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| A D | tid_rdma.c | 886 u32 pagecount, pageidx, setcount = 0, i; in tid_rdma_find_phys_blocks_4k() local
899 for (pageidx = 0, pagecount = 1, i = 1; i <= npages; i++) { in tid_rdma_find_phys_blocks_4k()
920 while (pagecount) { in tid_rdma_find_phys_blocks_4k()
921 int maxpages = pagecount; in tid_rdma_find_phys_blocks_4k()
922 u32 bufsize = pagecount * PAGE_SIZE; in tid_rdma_find_phys_blocks_4k()
938 pagecount -= maxpages; in tid_rdma_find_phys_blocks_4k()
943 pagecount = 1; in tid_rdma_find_phys_blocks_4k()
947 pagecount++; in tid_rdma_find_phys_blocks_4k()
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| /drivers/hv/ |
| A D | channel.c | 317 int pagecount; in create_gpadl_header() local
326 pagecount = hv_gpadl_size(type, size) >> HV_HYP_PAGE_SHIFT; in create_gpadl_header()
331 pfncount = umin(pagecount, pfnsize / sizeof(u64)); in create_gpadl_header()
347 pagecount * sizeof(u64); in create_gpadl_header()
356 pfnleft = pagecount - pfncount; in create_gpadl_header()
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| /drivers/usb/atm/ |
| A 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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