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Searched refs:page_link (Results 1 – 9 of 9) sorted by relevance

/linux-6.3-rc2/tools/virtio/linux/
A Dscatterlist.h8 unsigned long page_link; member
15 #define sg_is_chain(sg) ((sg)->page_link & 0x01)
16 #define sg_is_last(sg) ((sg)->page_link & 0x02)
18 ((struct scatterlist *) ((sg)->page_link & ~0x03))
32 unsigned long page_link = sg->page_link & 0x3; in sg_assign_page() local
42 sg->page_link = page_link | (unsigned long) page; in sg_assign_page()
72 return (struct page *)((sg)->page_link & ~0x3); in sg_page()
104 prv[prv_nents - 1].page_link = ((unsigned long) sgl | 0x01) & ~0x02; in sg_chain()
121 sg->page_link |= 0x02; in sg_mark_end()
122 sg->page_link &= ~0x01; in sg_mark_end()
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/linux-6.3-rc2/include/linux/
A Dscatterlist.h12 unsigned long page_link; member
79 return sg->page_link & SG_PAGE_LINK_MASK; in __sg_flags()
84 return (struct scatterlist *)(sg->page_link & ~SG_PAGE_LINK_MASK); in sg_chain_ptr()
109 unsigned long page_link = sg->page_link & (SG_CHAIN | SG_END); in sg_assign_page() local
119 sg->page_link = page_link | (unsigned long) page; in sg_assign_page()
149 return (struct page *)((sg)->page_link & ~SG_PAGE_LINK_MASK); in sg_page()
201 chain_sg->page_link = ((unsigned long) sgl | SG_CHAIN) & ~SG_END; in __sg_chain()
234 sg->page_link |= SG_END; in sg_mark_end()
235 sg->page_link &= ~SG_CHAIN; in sg_mark_end()
248 sg->page_link &= ~SG_END; in sg_unmark_end()
/linux-6.3-rc2/tools/testing/selftests/bpf/progs/
A Dloop6.c29 unsigned long page_link; member
34 #define sg_is_chain(sg) ((sg)->page_link & SG_CHAIN)
35 #define sg_is_last(sg) ((sg)->page_link & SG_END)
37 ((struct scatterlist *) ((sg)->page_link & ~(SG_CHAIN | SG_END)))
/linux-6.3-rc2/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_dma_buf.c214 if (sgt->sgl->page_link) { in amdgpu_dma_buf_unmap()
/linux-6.3-rc2/net/ipv4/
A Dtcp_bpf.c389 msg->sg.data[msg->sg.start].page_link && in tcp_bpf_send_verdict()
/linux-6.3-rc2/drivers/dma-buf/
A Ddma-buf.c778 sg->page_link ^= ~0xffUL; in mangle_sg_table()
/linux-6.3-rc2/drivers/gpu/drm/i915/
A Di915_gpu_error.c68 sg->page_link = (unsigned long)virt_to_page(addr); in __sg_set_buf()
101 e->cur->page_link = in __i915_error_grow()
/linux-6.3-rc2/crypto/
A Dtestmgr.c719 if (tsgl->sgl[i].page_link != tsgl->sgl_saved[i].page_link) in is_test_sglist_corrupted()
/linux-6.3-rc2/net/core/
A Dfilter.c2687 msg->sg.data[move_from].page_link = 0; in BPF_CALL_4()

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