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Searched refs:data_pages (Results 1 – 13 of 13) sorted by relevance

/linux/kernel/events/
H A Dring_buffer.c245 handle->addr = rb->data_pages[handle->page] + offset; in __perf_output_begin()
815 return virt_to_page(rb->data_pages[pgoff - 1]); in __perf_mmap_to_page()
860 rb->data_pages[i] = perf_mmap_alloc_page(cpu); in rb_alloc()
861 if (!rb->data_pages[i]) in rb_alloc()
873 perf_mmap_free_page(rb->data_pages[i]); in rb_alloc()
890 perf_mmap_free_page(rb->data_pages[i]); in rb_free()
942 rb->data_pages[0] = all_buf + PAGE_SIZE; in rb_alloc()
H A Dinternal.h60 void *data_pages[]; member
156 handle->addr = rb->data_pages[handle->page]; \
/linux/drivers/hwtracing/coresight/
H A Dcoresight-tmc-etr.c243 return tmc_pages_get_offset(&sg_table->data_pages, addr); in tmc_sg_get_data_page_offset()
257 tmc_pages_free(&sg_table->data_pages, sg_table->dev, DMA_FROM_DEVICE); in tmc_free_data_pages()
299 rc = tmc_pages_alloc(&sg_table->data_pages, in tmc_alloc_data_pages()
303 sg_table->data_vaddr = vmap(sg_table->data_pages.pages, in tmc_alloc_data_pages()
304 sg_table->data_pages.nr_pages, in tmc_alloc_data_pages()
336 sg_table->data_pages.nr_pages = nr_dpages; in tmc_alloc_sg_table()
363 struct tmc_pages *data = &table->data_pages; in tmc_sg_table_sync_data_range()
401 struct tmc_pages *data_pages = &sg_table->data_pages; in tmc_sg_table_get_data() local
412 *bufpp = page_address(data_pages in tmc_sg_table_get_data()
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H A Dcoresight-priv.h101 * @data_pages: a handle the ring buffer
110 void **data_pages; member
H A Dultrasoc-smb.c318 buf->data_pages = pages; in smb_alloc_buffer()
336 char **dst_pages = (char **)buf->data_pages; in smb_sync_perf_buffer()
H A Dcoresight-tmc-etf.c438 buf->data_pages = pages; in tmc_alloc_etf_buffer()
561 buf_ptr = buf->data_pages[cur] + offset; in tmc_update_etf_buffer()
H A Dcoresight-etb10.c389 buf->data_pages = pages; in etb_alloc_buffer()
532 buf_ptr = buf->data_pages[cur] + offset; in etb_update_buffer()
H A Dcoresight-catu.c213 data_daddr = catu_table->data_pages.daddrs[sys_pidx] + in catu_populate_table()
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_mob.c372 static unsigned long vmw_mob_calculate_pt_pages(unsigned long data_pages) in vmw_mob_calculate_pt_pages() argument
374 unsigned long data_size = data_pages * PAGE_SIZE; in vmw_mob_calculate_pt_pages()
391 struct vmw_mob *vmw_mob_create(unsigned long data_pages) in vmw_mob_create() argument
398 mob->num_pages = vmw_mob_calculate_pt_pages(data_pages); in vmw_mob_create()
H A Dvmwgfx_drv.h1122 extern struct vmw_mob *vmw_mob_create(unsigned long data_pages);
/linux/fs/ceph/
H A Daddr.c619 struct page **data_pages; member
1074 ceph_wbc->data_pages = NULL; in ceph_init_writeback_ctl()
1496 ceph_wbc->data_pages = ceph_wbc->pages; in ceph_submit_write()
1523 ceph_wbc->data_pages, in ceph_submit_write()
1531 ceph_wbc->data_pages = ceph_wbc->pages + i; in ceph_submit_write()
1571 ceph_wbc->data_pages, len, in ceph_submit_write()
1584 ceph_wbc->data_pages = ceph_wbc->pages; in ceph_submit_write()
1586 memcpy(ceph_wbc->pages, ceph_wbc->data_pages + i, in ceph_submit_write()
1588 memset(ceph_wbc->data_pages + i, 0, in ceph_submit_write()
/linux/arch/x86/events/intel/
H A Dbts.c61 void **data_pages; member
112 bb->data_pages = pages; in bts_buffer_setup_aux()
/linux/fs/btrfs/
H A Draid56.c1137 const int data_pages = rbio->nr_data * rbio->stripe_npages; in alloc_rbio_parity_pages() local
1140 ret = btrfs_alloc_page_array(rbio->nr_pages - data_pages, in alloc_rbio_parity_pages()
1141 rbio->stripe_pages + data_pages, GFP_NOFS); in alloc_rbio_parity_pages()
1732 const int data_pages = rbio->nr_data * rbio->stripe_npages; in alloc_rbio_data_pages() local
1735 ret = btrfs_alloc_page_array(data_pages, rbio->stripe_pages, GFP_NOFS); in alloc_rbio_data_pages()