Searched refs:head_page (Results 1 - 8 of 8) sorted by relevance
/linux-master/kernel/trace/ |
H A D | ring_buffer.c | 446 * head_page == tail_page && head == tail then buffer is empty. 460 struct buffer_page *head_page; /* read from head */ member in struct:ring_buffer_per_cpu 524 struct buffer_page *head_page; member in struct:ring_buffer_iter 1184 * Because the reader may move the head_page pointer, we can 1235 head = cpu_buffer->head_page; 1332 if (RB_WARN_ON(cpu_buffer, !cpu_buffer->head_page)) 1340 page = head = cpu_buffer->head_page; 1350 cpu_buffer->head_page = page; 1626 cpu_buffer->head_page 1628 cpu_buffer->tail_page = cpu_buffer->commit_page = cpu_buffer->head_page; 1940 struct list_head *head_page, *prev_page; local 4383 struct buffer_page *head_page; local [all...] |
H A D | trace.h | 808 extern void *head_page(struct trace_array_cpu *data);
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/linux-master/drivers/infiniband/core/ |
H A D | umem_odp.c | 498 struct page *head_page = compound_head(page); local 508 set_page_dirty(head_page);
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/linux-master/drivers/net/ethernet/mellanox/mlx5/core/ |
H A D | en_rx.c | 2000 struct mlx5e_frag_page *head_page = frag_page; local 2075 for (pfp = head_page; pfp < frag_page; pfp++) 2101 xdp_update_skb_shared_info(skb, frag_page - head_page, 2105 pagep = head_page; 2127 addr = page_pool_get_dma_addr(head_page->page); 2128 mlx5e_copy_skb_header(rq, skb, head_page->page, addr,
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/linux-master/drivers/net/ethernet/freescale/dpaa/ |
H A D | dpaa_eth.c | 1808 struct page *page, *head_page; local 1865 head_page = virt_to_head_page(sg_vaddr); 1870 (page_address(page) - page_address(head_page)); 1880 skb_add_rx_frag(skb, i - 1, head_page, frag_off,
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/linux-master/mm/ |
H A D | page_alloc.c | 977 static int free_tail_page_prepare(struct page *head_page, struct page *page) argument 979 struct folio *folio = (struct folio *)head_page; 992 switch (page - head_page) { 1025 if (unlikely(compound_head(page) != head_page)) {
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/linux-master/net/core/ |
H A D | skbuff.c | 1073 struct page *head_page; local 1082 head_page = compound_head(skb_frag_page(&shinfo->frags[i])); 1083 if (likely(is_pp_page(head_page))) 1084 page_pool_ref_page(head_page); 1086 page_ref_inc(head_page);
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/linux-master/drivers/net/ethernet/freescale/dpaa2/ |
H A D | dpaa2-eth.c | 208 struct page *page, *head_page; local 251 head_page = virt_to_head_page(sg_vaddr); 260 (page_address(page) - page_address(head_page)); 262 skb_add_rx_frag(skb, i - 1, head_page, page_offset,
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