| /Linux-v5.4/include/trace/events/ |
| D | page_ref.h | 32 __entry->count = page_ref_count(page);
81 __entry->count = page_ref_count(page);
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| /Linux-v5.4/net/core/ |
| D | page_pool.c | 295 if (likely(page_ref_count(page) == 1)) { in __page_pool_put_page()
333 if (!(page_ref_count(page) == 1)) in __page_pool_empty_ring()
335 __func__, page_ref_count(page)); in __page_pool_empty_ring()
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| D | sock.c | 2363 if (page_ref_count(pfrag->page) == 1) { in skb_page_frag_refill()
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| /Linux-v5.4/fs/erofs/ |
| D | compress.h | 49 if (page_ref_count(page) > 1) in z_erofs_put_stagingpage()
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| D | utils.c | 16 DBG_BUGON(page_ref_count(page) != 1); in erofs_allocpage()
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| /Linux-v5.4/mm/ |
| D | debug.c | 73 page, page_ref_count(page), mapcount, in __dump_page()
78 page, page_ref_count(page), mapcount, in __dump_page()
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| D | internal.h | 73 VM_BUG_ON_PAGE(page_ref_count(page), page); in set_page_refcounted()
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| D | page_alloc.c | 1025 page_ref_count(page) | in page_expected_state()
1047 if (unlikely(page_ref_count(page) != 0)) in free_pages_check_bad()
2062 if (unlikely(page_ref_count(page) != 0)) in check_new_page_bad()
4872 VM_BUG_ON_PAGE(page_ref_count(page) == 0, page); in __page_frag_cache_drain()
8254 if (!page_ref_count(page)) { in has_unmovable_pages()
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| D | gup.c | 1803 if (WARN_ON_ONCE(page_ref_count(head) < 0)) in try_get_compound_head()
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| /Linux-v5.4/include/linux/ |
| D | page_ref.h | 65 static inline int page_ref_count(struct page *page) in page_ref_count() function
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| D | mm.h | 607 VM_BUG_ON_PAGE(page_ref_count(page) == 0, page); in put_page_testzero()
1014 ((unsigned int) page_ref_count(page) + 127u <= 127u)
1030 if (WARN_ON_ONCE(page_ref_count(page) <= 0)) in try_get_page()
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| /Linux-v5.4/arch/powerpc/platforms/512x/ |
| D | mpc512x_shared.c | 187 BUG_ON(page_ref_count(page) > 1); in mpc512x_free_bootmem()
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| /Linux-v5.4/drivers/net/ethernet/aquantia/atlantic/ |
| D | aq_ring.c | 66 if (page_ref_count(rxbuf->rxdata.page) > 1) { in aq_get_rxpages()
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| /Linux-v5.4/fs/nilfs2/ |
| D | page.c | 169 page, page_ref_count(page), in nilfs_page_bug()
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| /Linux-v5.4/drivers/net/ethernet/cavium/thunder/ |
| D | nicvf_queues.c | 104 ref_count = page_ref_count(page); in nicvf_alloc_page()
363 if (pgcache->page && page_ref_count(pgcache->page) != 0) { in nicvf_free_rbdr()
1650 if (page_ref_count(page) != 1) in nicvf_unmap_rcv_buffer()
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| D | nicvf_main.c | 576 if (page_ref_count(page) == 1) { in nicvf_xdp_rx()
607 if (page_ref_count(page) == 1) { in nicvf_xdp_rx()
684 if (page && (page_ref_count(page) == 1)) in nicvf_snd_pkt_handler()
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| /Linux-v5.4/fs/ |
| D | dax.c | 361 WARN_ON_ONCE(trunc && page_ref_count(page) > 1); in dax_disassociate_entry()
375 if (page_ref_count(page) > 1) in dax_busy_page()
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| /Linux-v5.4/drivers/net/ethernet/cortina/ |
| D | gemini.c | 900 pn, page_ref_count(page), 1 << fpp_order); in geth_fill_freeq()
902 if (page_ref_count(page) > 1) { in geth_fill_freeq()
1020 while (page_ref_count(gpage->page) > 0) in geth_cleanup_freeq()
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| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | en_rx.c | 225 if (page_ref_count(cache->page_cache[cache->head].page) != 1) { in mlx5e_rx_cache_get()
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| /Linux-v5.4/drivers/net/ethernet/freescale/enetc/ |
| D | enetc.c | 539 return (!page_is_pfmemalloc(page) && page_ref_count(page) == 1); in enetc_page_reusable()
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| /Linux-v5.4/kernel/trace/ |
| D | ring_buffer.c | 4647 if (page_ref_count(page) > 1) in ring_buffer_free_read_page()
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| /Linux-v5.4/drivers/net/ethernet/intel/igc/ |
| D | igc_main.c | 1382 if (unlikely((page_ref_count(page) - pagecnt_bias) > 1)) in igc_can_reuse_rx_page()
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| /Linux-v5.4/drivers/net/ethernet/intel/ixgbevf/ |
| D | ixgbevf_main.c | 802 if (unlikely((page_ref_count(page) - pagecnt_bias) > 1)) in ixgbevf_can_reuse_rx_page()
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| /Linux-v5.4/drivers/net/ethernet/intel/igb/ |
| D | igb_main.c | 7954 if (unlikely((page_ref_count(page) - pagecnt_bias) > 1)) in igb_can_reuse_rx_page()
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| /Linux-v5.4/drivers/net/ethernet/intel/ixgbe/ |
| D | ixgbe_main.c | 1961 if (unlikely((page_ref_count(page) - pagecnt_bias) > 1)) in ixgbe_can_reuse_rx_page()
|
