/linux/drivers/net/ethernet/google/gve/ |
A D | gve_utils.c | 87 page_info->pagecnt_bias--; in gve_dec_pagecnt_bias() 88 if (page_info->pagecnt_bias == 0) { in gve_dec_pagecnt_bias() 94 page_info->pagecnt_bias = INT_MAX - pagecount; in gve_dec_pagecnt_bias()
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A D | gve_rx.c | 19 page_ref_sub(page_info->page, page_info->pagecnt_bias - 1); in gve_rx_free_buffer() 35 rx->data.page_info[i].pagecnt_bias - 1); in gve_rx_unfill_pages() 78 page_info->pagecnt_bias = INT_MAX; in gve_setup_rx_buffer() 334 if (pagecount == page_info->pagecnt_bias) in gve_rx_can_recycle_buffer() 337 else if (pagecount > page_info->pagecnt_bias) in gve_rx_can_recycle_buffer() 339 WARN(pagecount < page_info->pagecnt_bias, in gve_rx_can_recycle_buffer()
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A D | gve_rx_dqo.c | 21 return page_count(bs->page_info.page) - bs->page_info.pagecnt_bias; in gve_buf_ref_cnt() 27 page_ref_sub(bs->page_info.page, bs->page_info.pagecnt_bias - 1); in gve_free_page_dqo() 171 buf_state->page_info.pagecnt_bias = INT_MAX; in gve_alloc_page_dqo()
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A D | gve.h | 62 int pagecnt_bias; /* expected pagecnt if only the driver has a ref */ member
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/linux/drivers/net/ethernet/intel/iavf/ |
A D | iavf_txrx.c | 691 __page_frag_cache_drain(rx_bi->page, rx_bi->pagecnt_bias); in iavf_clean_rx_ring() 849 bi->pagecnt_bias = 1; in iavf_alloc_mapped_page() 1141 new_buff->pagecnt_bias = old_buff->pagecnt_bias; in iavf_reuse_rx_page() 1173 unsigned int pagecnt_bias = rx_buffer->pagecnt_bias; in iavf_can_reuse_rx_page() local 1182 if (unlikely((page_count(page) - pagecnt_bias) > 1)) in iavf_can_reuse_rx_page() 1195 if (unlikely(!pagecnt_bias)) { in iavf_can_reuse_rx_page() 1197 rx_buffer->pagecnt_bias = USHRT_MAX; in iavf_can_reuse_rx_page() 1267 rx_buffer->pagecnt_bias--; in iavf_get_rx_buffer() 1331 rx_buffer->pagecnt_bias++; in iavf_construct_skb() 1408 rx_buffer->pagecnt_bias); in iavf_put_rx_buffer() [all …]
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A D | iavf_txrx.h | 282 __u16 pagecnt_bias; member
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/linux/drivers/net/ethernet/intel/ice/ |
A D | ice_txrx.c | 415 __page_frag_cache_drain(rx_buf->page, rx_buf->pagecnt_bias); in ice_clean_rx_ring() 682 bi->pagecnt_bias = USHRT_MAX; in ice_alloc_mapped_page() 787 unsigned int pagecnt_bias = rx_buf->pagecnt_bias; in ice_can_reuse_rx_page() local 796 if (unlikely((rx_buf_pgcnt - pagecnt_bias) > 1)) in ice_can_reuse_rx_page() 809 if (unlikely(pagecnt_bias == 1)) { in ice_can_reuse_rx_page() 811 rx_buf->pagecnt_bias = USHRT_MAX; in ice_can_reuse_rx_page() 873 new_buf->pagecnt_bias = old_buf->pagecnt_bias; in ice_reuse_rx_page() 908 rx_buf->pagecnt_bias--; in ice_get_rx_buf() 1018 rx_buf->pagecnt_bias++; in ice_construct_skb() 1190 rx_buf->pagecnt_bias++; in ice_clean_rx_irq() [all …]
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A D | ice_txrx.h | 170 u16 pagecnt_bias; member
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/linux/drivers/net/ethernet/intel/i40e/ |
A D | i40e_txrx.c | 1383 new_buff->pagecnt_bias = old_buff->pagecnt_bias; in i40e_reuse_rx_page() 1697 bi->pagecnt_bias = USHRT_MAX; in i40e_alloc_mapped_page() 1995 unsigned int pagecnt_bias = rx_buffer->pagecnt_bias; in i40e_can_reuse_rx_page() local 2004 if (unlikely((rx_buffer_pgcnt - pagecnt_bias) > 1)) in i40e_can_reuse_rx_page() 2017 if (unlikely(pagecnt_bias == 1)) { in i40e_can_reuse_rx_page() 2019 rx_buffer->pagecnt_bias = USHRT_MAX; in i40e_can_reuse_rx_page() 2091 rx_buffer->pagecnt_bias--; in i40e_get_rx_buffer() 2170 rx_buffer->pagecnt_bias++; in i40e_construct_skb() 2249 rx_buffer->pagecnt_bias); in i40e_put_rx_buffer() 2523 rx_buffer->pagecnt_bias++; in i40e_clean_rx_irq() [all …]
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A D | i40e_txrx.h | 279 __u16 pagecnt_bias; member
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/linux/drivers/net/ethernet/intel/ixgbevf/ |
A D | ixgbevf_main.c | 543 rx_buffer->pagecnt_bias--; in ixgbevf_get_rx_buffer() 565 rx_buffer->pagecnt_bias); in ixgbevf_put_rx_buffer() 639 bi->pagecnt_bias = 1; in ixgbevf_alloc_mapped_page() 781 new_buff->pagecnt_bias = old_buff->pagecnt_bias; in ixgbevf_reuse_rx_page() 786 unsigned int pagecnt_bias = rx_buffer->pagecnt_bias; in ixgbevf_can_reuse_rx_page() local 810 if (unlikely(!pagecnt_bias)) { in ixgbevf_can_reuse_rx_page() 812 rx_buffer->pagecnt_bias = USHRT_MAX; in ixgbevf_can_reuse_rx_page() 910 rx_buffer->pagecnt_bias++; in ixgbevf_construct_skb() 1178 rx_buffer->pagecnt_bias++; in ixgbevf_clean_rx_irq() 1195 rx_buffer->pagecnt_bias++; in ixgbevf_clean_rx_irq() [all …]
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A D | ixgbevf.h | 53 __u16 pagecnt_bias; member
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/linux/drivers/net/ethernet/intel/igc/ |
A D | igc_main.c | 402 buffer_info->pagecnt_bias); in igc_clean_rx_ring_page_shared() 1659 rx_buffer->pagecnt_bias--; in igc_get_rx_buffer() 1782 rx_buffer->pagecnt_bias++; in igc_construct_skb() 1814 new_buff->pagecnt_bias = old_buff->pagecnt_bias; in igc_reuse_rx_page() 1820 unsigned int pagecnt_bias = rx_buffer->pagecnt_bias; in igc_can_reuse_rx_page() local 1843 if (unlikely(pagecnt_bias == 1)) { in igc_can_reuse_rx_page() 1845 rx_buffer->pagecnt_bias = USHRT_MAX; in igc_can_reuse_rx_page() 1931 rx_buffer->pagecnt_bias); in igc_put_rx_buffer() 1987 bi->pagecnt_bias = USHRT_MAX; in igc_alloc_mapped_page() 2367 rx_buffer->pagecnt_bias++; in igc_clean_rx_irq() [all …]
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A D | igc.h | 466 __u16 pagecnt_bias; member
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/linux/include/linux/ |
A D | mm_types.h | 354 unsigned int pagecnt_bias; member
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/linux/drivers/net/ethernet/intel/igb/ |
A D | igb_main.c | 4957 buffer_info->pagecnt_bias); in igb_clean_rx_ring() 8232 new_buff->pagecnt_bias = old_buff->pagecnt_bias; in igb_reuse_rx_page() 8238 unsigned int pagecnt_bias = rx_buffer->pagecnt_bias; in igb_can_reuse_rx_page() local 8261 if (unlikely(pagecnt_bias == 1)) { in igb_can_reuse_rx_page() 8263 rx_buffer->pagecnt_bias = USHRT_MAX; in igb_can_reuse_rx_page() 8345 rx_buffer->pagecnt_bias++; in igb_construct_skb() 8650 rx_buffer->pagecnt_bias--; in igb_get_rx_buffer() 8669 rx_buffer->pagecnt_bias); in igb_put_rx_buffer() 8753 rx_buffer->pagecnt_bias++; in igb_clean_rx_irq() 8769 rx_buffer->pagecnt_bias++; in igb_clean_rx_irq() [all …]
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A D | igb.h | 288 __u16 pagecnt_bias; member
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/linux/drivers/net/ethernet/hisilicon/hns3/ |
A D | hns3_enet.c | 3208 cb->pagecnt_bias = USHRT_MAX; in hns3_alloc_buffer() 3220 if (cb->type & DESC_TYPE_PAGE && cb->pagecnt_bias) in hns3_free_buffer() 3221 __page_frag_cache_drain(cb->priv, cb->pagecnt_bias); in hns3_free_buffer() 3536 return page_count(cb->priv) == cb->pagecnt_bias; in hns3_can_reuse_page() 3606 desc_cb->pagecnt_bias--; in hns3_nic_reuse_page() 3608 if (unlikely(!desc_cb->pagecnt_bias)) { in hns3_nic_reuse_page() 3610 desc_cb->pagecnt_bias = USHRT_MAX; in hns3_nic_reuse_page() 3617 __page_frag_cache_drain(desc_cb->priv, desc_cb->pagecnt_bias); in hns3_nic_reuse_page() 3879 desc_cb->pagecnt_bias); in hns3_alloc_skb()
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A D | hns3_enet.h | 338 u16 pagecnt_bias; member
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/linux/drivers/net/ethernet/intel/ixgbe/ |
A D | ixgbe_main.c | 1569 bi->pagecnt_bias = USHRT_MAX; in ixgbe_alloc_mapped_page() 1944 new_buff->pagecnt_bias = old_buff->pagecnt_bias; in ixgbe_reuse_rx_page() 1950 unsigned int pagecnt_bias = rx_buffer->pagecnt_bias; in ixgbe_can_reuse_rx_page() local 1977 if (unlikely(pagecnt_bias == 1)) { in ixgbe_can_reuse_rx_page() 1979 rx_buffer->pagecnt_bias = USHRT_MAX; in ixgbe_can_reuse_rx_page() 2058 rx_buffer->pagecnt_bias--; in ixgbe_get_rx_buffer() 2083 rx_buffer->pagecnt_bias); in ixgbe_put_rx_buffer() 2144 rx_buffer->pagecnt_bias++; in ixgbe_construct_skb() 2361 rx_buffer->pagecnt_bias++; in ixgbe_clean_rx_irq() 2378 rx_buffer->pagecnt_bias++; in ixgbe_clean_rx_irq() [all …]
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A D | ixgbe.h | 233 __u16 pagecnt_bias; member
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/linux/drivers/net/wireless/mediatek/mt76/ |
A D | dma.c | 501 __page_frag_cache_drain(page, q->rx_page.pagecnt_bias); in mt76_dma_rx_cleanup()
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A D | usb.c | 757 __page_frag_cache_drain(page, q->rx_page.pagecnt_bias); in mt76u_free_rx_queue()
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/linux/mm/ |
A D | page_alloc.c | 5537 nc->pagecnt_bias = PAGE_FRAG_CACHE_MAX_SIZE + 1; in page_frag_alloc_align() 5545 if (!page_ref_sub_and_test(page, nc->pagecnt_bias)) in page_frag_alloc_align() 5561 nc->pagecnt_bias = PAGE_FRAG_CACHE_MAX_SIZE + 1; in page_frag_alloc_align() 5565 nc->pagecnt_bias--; in page_frag_alloc_align()
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/linux/drivers/nvme/target/ |
A D | tcp.c | 1479 __page_frag_cache_drain(page, queue->pf_cache.pagecnt_bias); in nvmet_tcp_release_queue_work()
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