| /kernel/linux/linux-5.10/drivers/dma-buf/ |
| D | udmabuf.c | 19 pgoff_t pagecount; member
31 if (pgoff >= ubuf->pagecount) in udmabuf_vm_fault()
64 ret = sg_alloc_table_from_pages(sg, ubuf->pages, ubuf->pagecount, in get_sg_table()
65 0, ubuf->pagecount << PAGE_SHIFT, in get_sg_table()
110 for (pg = 0; pg < ubuf->pagecount; pg++) in release_udmabuf()
186 ubuf->pagecount += list[i].size >> PAGE_SHIFT; in udmabuf_create()
187 if (ubuf->pagecount > pglimit) in udmabuf_create()
191 if (!ubuf->pagecount) in udmabuf_create()
194 ubuf->pages = kmalloc_array(ubuf->pagecount, sizeof(*ubuf->pages), in udmabuf_create()
232 exp_info.size = ubuf->pagecount << PAGE_SHIFT; in udmabuf_create()
|
| /kernel/linux/linux-5.10/drivers/dma-buf/heaps/ |
| D | system_heap.c | 29 for (pg = 0; pg < buffer->pagecount; pg++) in system_heap_free()
53 helper_buffer->pagecount = len / PAGE_SIZE; in system_heap_allocate()
54 helper_buffer->pages = kmalloc_array(helper_buffer->pagecount, in system_heap_allocate()
62 for (pg = 0; pg < helper_buffer->pagecount; pg++) { in system_heap_allocate()
|
| D | cma_heap.c | 32 unsigned long nr_pages = buffer->pagecount; in cma_heap_free()
96 helper_buffer->pagecount = nr_pages; in cma_heap_allocate()
97 helper_buffer->pages = kmalloc_array(helper_buffer->pagecount, in cma_heap_allocate()
105 for (pg = 0; pg < helper_buffer->pagecount; pg++) in cma_heap_allocate()
|
| D | heap-helpers.c | 22 buffer->pagecount = 0; in init_heap_helper_buffer()
46 vaddr = vmap(buffer->pages, buffer->pagecount, VM_MAP, PAGE_KERNEL); in dma_heap_map_kernel()
105 buffer->pagecount, 0, in dma_heap_attach()
106 buffer->pagecount << PAGE_SHIFT, in dma_heap_attach()
165 if (vmf->pgoff > buffer->pagecount) in dma_heap_vm_fault()
|
| D | heap-helpers.h | 39 pgoff_t pagecount; member
|
| /kernel/linux/linux-5.10/drivers/hv/ |
| D | channel.c | 248 int pagecount; in create_gpadl_header() local
257 pagecount = hv_gpadl_size(type, size) >> HV_HYP_PAGE_SHIFT; in create_gpadl_header()
265 if (pagecount > pfncount) { in create_gpadl_header()
282 pagecount * sizeof(u64); in create_gpadl_header()
291 pfnleft = pagecount - pfncount; in create_gpadl_header()
351 sizeof(struct gpa_range) + pagecount * sizeof(u64); in create_gpadl_header()
363 pagecount * sizeof(u64); in create_gpadl_header()
366 for (i = 0; i < pagecount; i++) in create_gpadl_header()
913 u32 pagecount, void *buffer, u32 bufferlen, in vmbus_sendpacket_pagebuffer() argument
924 if (pagecount > MAX_PAGE_BUFFER_COUNT) in vmbus_sendpacket_pagebuffer()
[all …]
|
| /kernel/linux/linux-5.10/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()
[all …]
|
| /kernel/linux/linux-5.10/drivers/infiniband/hw/hfi1/ |
| D | user_exp_rcv.c | 563 unsigned pagecount, pageidx, setcount = 0, i; in find_phys_blocks() local
577 for (pageidx = 0, pagecount = 1, i = 1; i <= npages; i++) { in find_phys_blocks()
597 while (pagecount) { in find_phys_blocks()
598 int maxpages = pagecount; in find_phys_blocks()
599 u32 bufsize = pagecount * PAGE_SIZE; in find_phys_blocks()
612 pagecount -= maxpages; in find_phys_blocks()
617 pagecount = 1; in find_phys_blocks()
620 pagecount++; in find_phys_blocks()
|
| 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()
|
| /kernel/linux/linux-5.10/drivers/net/ethernet/google/gve/ |
| D | gve_rx.c | 289 int pagecount; in gve_rx() local
323 pagecount = page_count(page_info->page); in gve_rx()
324 if (pagecount == 1) { in gve_rx()
340 } else if (pagecount >= 2) { in gve_rx()
346 WARN(pagecount < 1, "Pagecount should never be < 1"); in gve_rx()
|
| /kernel/linux/patches/linux-5.10/zhiyuan_patch/ |
| D | kernel.patch | 696 + pgoff_t pagecount;
720 + buffer->pagecount, 0,
721 + buffer->pagecount << PAGE_SHIFT,
759 - unsigned long nr_pages = buffer->pagecount;
829 + if (vmf->pgoff > buffer->pagecount)
859 + vaddr = vmap(buffer->pages, buffer->pagecount, VM_MAP, PAGE_KERNEL);
916 + cma_release(cma_heap->cma, buffer->cma_pages, buffer->pagecount);
950 + pgoff_t pagecount = size >> PAGE_SHIFT;
977 + cma_pages = cma_alloc(cma_heap->cma, pagecount, align, GFP_KERNEL);
985 + unsigned long nr_clear_pages = pagecount;
[all …]
|
| /kernel/linux/linux-5.10/fs/nfs/ |
| D | pagelist.c | 903 unsigned int pagecount, pageused; in nfs_generic_pgio() local
906 pagecount = nfs_page_array_len(mirror->pg_base, mirror->pg_count); in nfs_generic_pgio()
907 pg_array->npages = pagecount; in nfs_generic_pgio()
909 if (pagecount <= ARRAY_SIZE(pg_array->page_array)) in nfs_generic_pgio()
912 pg_array->pagevec = kcalloc(pagecount, sizeof(struct page *), gfp_flags); in nfs_generic_pgio()
931 if (pageused > pagecount) in nfs_generic_pgio()
936 if (WARN_ON_ONCE(pageused != pagecount)) { in nfs_generic_pgio()
|
| /kernel/linux/linux-5.10/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()
|
| /kernel/linux/linux-5.10/include/linux/ |
| D | hyperv.h | 1142 u32 pagecount,
|
| /kernel/linux/patches/linux-5.10/yangfan_patch/ |
| D | drivers.patch | 6235 + pgoff_t pagecount;
6259 + buffer->pagecount, 0,
6260 + buffer->pagecount << PAGE_SHIFT,
6298 - unsigned long nr_pages = buffer->pagecount;
6366 + if (vmf->pgoff > buffer->pagecount)
6396 + vaddr = vmap(buffer->pages, buffer->pagecount, VM_MAP, PAGE_KERNEL);
6453 + cma_release(cma_heap->cma, buffer->cma_pages, buffer->pagecount);
6487 + pgoff_t pagecount = size >> PAGE_SHIFT;
6514 + cma_pages = cma_alloc(cma_heap->cma, pagecount, align, GFP_KERNEL);
6522 + unsigned long nr_clear_pages = pagecount;
[all …]
|