| /linux/net/core/ |
| H A D | net_test.c | 167 unsigned int pg_off = 0; in gso_test_func() local
174 skb_fill_page_desc(skb, i, page, pg_off, tcase->frags[i]); in gso_test_func()
175 pg_off += tcase->frags[i]; in gso_test_func()
178 KUNIT_ASSERT_LE(test, pg_off, PAGE_SIZE); in gso_test_func()
180 skb->data_len = pg_off; in gso_test_func()
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| H A D | skbuff.c | 4486 unsigned int pg_idx, pg_off, pg_sz; in skb_seq_read()
4491 pg_off = skb_frag_off(frag); in skb_seq_read()
4495 pg_idx = (pg_off + st->frag_off) >> PAGE_SHIFT; in skb_seq_read()
4496 pg_off = offset_in_page(pg_off + st->frag_off); in skb_seq_read()
4498 PAGE_SIZE - pg_off); in skb_seq_read()
4506 *data = (u8 *)st->frag_data + pg_off + in skb_seq_read()
4482 unsigned int pg_idx, pg_off, pg_sz; skb_seq_read() local
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| /linux/drivers/infiniband/core/ |
| H A D | uverbs_std_types_dmabuf.c | 99 off_t pg_off; in UVERBS_HANDLER() local
102 ret = uverbs_get_const(&pg_off, attrs, UVERBS_ATTR_ALLOC_DMABUF_PGOFF); in UVERBS_HANDLER()
106 mmap_entry = ib_dev->ops.pgoff_to_mmap_entry(attrs->context, pg_off); in UVERBS_HANDLER()
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| /linux/drivers/net/ethernet/aquantia/atlantic/ |
| H A D | aq_ring.h | 26 unsigned int pg_off; member
168 return page_to_virt(rxpage->page) + rxpage->pg_off; in aq_buf_vaddr()
173 return rxpage->daddr + rxpage->pg_off; in aq_buf_daddr()
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| H A D | aq_ring.c | 73 rxpage->pg_off = rx_ring->page_offset; in aq_alloc_rxpages()
96 rxbuf->rxdata.pg_off += frame_max + page_offset + in aq_get_rxpages()
98 if (rxbuf->rxdata.pg_off + frame_max + tail_size <= in aq_get_rxpages()
115 rxbuf->rxdata.pg_off = page_offset; in aq_get_rxpages()
556 buff_->rxdata.pg_off, in aq_add_rx_fragment()
561 buff_->rxdata.pg_off, in aq_add_rx_fragment()
666 buff->rxdata.pg_off, in __aq_ring_rx_clean()
694 buff->rxdata.pg_off + hdr_len, in __aq_ring_rx_clean()
708 buff_->rxdata.pg_off, in __aq_ring_rx_clean()
713 buff_->rxdata.pg_off, in __aq_ring_rx_clean()
[all …]
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| /linux/kernel/bpf/ |
| H A D | ringbuf.c | 90 u32 pg_off; member
426 unsigned long off = (unsigned long)hdr->pg_off << PAGE_SHIFT; in bpf_ringbuf_restore_from_rec()
467 u32 len, pg_off, hdr_len; in __bpf_ringbuf_reserve() local
528 pg_off = bpf_ringbuf_rec_pg_off(rb, hdr); in __bpf_ringbuf_reserve()
530 hdr->pg_off = pg_off; in __bpf_ringbuf_reserve()
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| /linux/drivers/acpi/ |
| H A D | osl.c | 292 static void __iomem *acpi_map(acpi_physical_address pg_off, unsigned long pg_sz) in acpi_map() argument
296 pfn = pg_off >> PAGE_SHIFT; in acpi_map()
302 return acpi_os_ioremap(pg_off, pg_sz); in acpi_map()
305 static void acpi_unmap(acpi_physical_address pg_off, void __iomem *vaddr) in acpi_unmap() argument
309 pfn = pg_off >> PAGE_SHIFT; in acpi_unmap()
334 acpi_physical_address pg_off; in acpi_os_map_iomem() local
359 pg_off = round_down(phys, PAGE_SIZE); in acpi_os_map_iomem()
360 pg_sz = round_up(phys + size, PAGE_SIZE) - pg_off; in acpi_os_map_iomem()
370 map->phys = pg_off; in acpi_os_map_iomem()
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| /linux/fs/gfs2/ |
| H A D | quota.c | 750 unsigned to_write = bytes, pg_off = off; in gfs2_write_buf_to_page() local
764 if (pg_off >= ((bnum * bsize) + bsize)) { in gfs2_write_buf_to_page()
787 pg_off += (bsize - boff); in gfs2_write_buf_to_page()
789 boff = pg_off % bsize; in gfs2_write_buf_to_page()
813 unsigned pg_off, nbytes, overflow = 0; in gfs2_write_disk_quota() local
820 pg_off = offset_in_page(loc); in gfs2_write_disk_quota()
823 if ((pg_off + nbytes) > PAGE_SIZE) in gfs2_write_disk_quota()
824 overflow = (pg_off + nbytes) - PAGE_SIZE; in gfs2_write_disk_quota()
827 error = gfs2_write_buf_to_page(sdp, pg_beg, pg_off, ptr, in gfs2_write_disk_quota()
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| /linux/fs/ntfs/ |
| H A D | lcnalloc.c | 199 int err = 0, rlpos, rlsize, buf_size, pg_off; in ntfs_cluster_alloc() local
332 pg_off = last_read_pos & ~PAGE_MASK; in ntfs_cluster_alloc()
333 buf_size = PAGE_SIZE - pg_off; in ntfs_cluster_alloc()
351 buf = kmap_local_folio(folio, 0) + pg_off; in ntfs_cluster_alloc()
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| /linux/drivers/infiniband/sw/siw/ |
| H A D | siw_qp_rx.c | 36 int pg_off, bytes, rv; in siw_rx_umem() local
51 pg_off = dest_addr & ~PAGE_MASK; in siw_rx_umem()
52 bytes = min(len, (int)PAGE_SIZE - pg_off); in siw_rx_umem()
57 rv = skb_copy_bits(srx->skb, srx->skb_offset, dest + pg_off, in siw_rx_umem()
72 siw_crc_update(&srx->mpa_crc, dest + pg_off, in siw_rx_umem()
96 pg_off = 0; in siw_rx_umem()
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| /linux/drivers/net/ethernet/meta/fbnic/ |
| H A D | fbnic_txrx.c | 959 static unsigned int fbnic_hdr_pg_start(unsigned int pg_off) in fbnic_hdr_pg_start() argument
966 pg_off == ALIGN(FBNIC_RX_HROOM, 128)) in fbnic_hdr_pg_start()
969 return pg_off - FBNIC_RX_HROOM; in fbnic_hdr_pg_start()
972 static unsigned int fbnic_hdr_pg_end(unsigned int pg_off, unsigned int len) in fbnic_hdr_pg_end() argument
977 pg_off += len + FBNIC_RX_TROOM + FBNIC_RX_HROOM; in fbnic_hdr_pg_end()
979 return ALIGN(pg_off, 128) - FBNIC_RX_HROOM; in fbnic_hdr_pg_end()
1027 unsigned int pg_off = FIELD_GET(FBNIC_RCD_AL_BUFF_OFF_MASK, rcd); in fbnic_add_rx_frag() local
1034 FBNIC_BD_FRAG_SIZE - pg_off : ALIGN(len, 128); in fbnic_add_rx_frag()
1036 pg_off += (FBNIC_RCD_AL_BUFF_FRAG_MASK & rcd) * in fbnic_add_rx_frag()
1041 pg_off, truesize); in fbnic_add_rx_frag()
[all …]
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| /linux/drivers/mtd/nand/raw/ |
| H A D | nandsim.c | 1499 u_char *pg_off; in ns_prog_page() local
1507 pg_off = ns->file_buf + NS_PAGE_BYTE_SHIFT(ns); in ns_prog_page()
1514 tx = ns_read_file(ns, ns->cfile, pg_off, num, off); in ns_prog_page()
1521 pg_off[i] &= ns->buf.byte[i]; in ns_prog_page()
1532 tx = ns_write_file(ns, ns->cfile, pg_off, num, off); in ns_prog_page()
1558 pg_off = NS_PAGE_BYTE_OFF(ns); in ns_prog_page()
1560 pg_off[i] &= ns->buf.byte[i]; in ns_prog_page()
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| /linux/drivers/infiniband/hw/mlx5/ |
| H A D | main.c | 2527 mlx5_ib_pgoff_to_mmap_entry(struct ib_ucontext *ucontext, off_t pg_off) in mlx5_ib_pgoff_to_mmap_entry() argument
2533 pg_off = pg_off >> PAGE_SHIFT; in mlx5_ib_pgoff_to_mmap_entry()
2534 command = get_command(pg_off); in mlx5_ib_pgoff_to_mmap_entry()
2535 idx = get_extended_index(pg_off); in mlx5_ib_pgoff_to_mmap_entry()
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