| /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 | 4295 unsigned int pg_idx, pg_off, pg_sz; in skb_seq_read() local
4300 pg_off = skb_frag_off(frag); in skb_seq_read()
4304 pg_idx = (pg_off + st->frag_off) >> PAGE_SHIFT; in skb_seq_read()
4305 pg_off = offset_in_page(pg_off + st->frag_off); in skb_seq_read()
4307 PAGE_SIZE - pg_off); in skb_seq_read()
4315 *data = (u8 *)st->frag_data + pg_off + in skb_seq_read()
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| /linux/drivers/net/ethernet/aquantia/atlantic/ |
| H A D | aq_ring.h | 26 unsigned int pg_off; member
165 return page_to_virt(rxpage->page) + rxpage->pg_off; in aq_buf_vaddr()
170 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()
503 buff_->rxdata.pg_off, in aq_add_rx_fragment()
508 buff_->rxdata.pg_off, in aq_add_rx_fragment()
608 buff->rxdata.pg_off, in __aq_ring_rx_clean()
636 buff->rxdata.pg_off + hdr_len, in __aq_ring_rx_clean()
650 buff_->rxdata.pg_off, in __aq_ring_rx_clean()
655 buff_->rxdata.pg_off, in __aq_ring_rx_clean()
[all …]
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| /linux/kernel/bpf/ |
| H A D | ringbuf.c | 86 u32 pg_off; member
399 unsigned long off = (unsigned long)hdr->pg_off << PAGE_SHIFT; in bpf_ringbuf_restore_from_rec()
408 u32 len, pg_off, tmp_size, hdr_len; in __bpf_ringbuf_reserve() local
454 pg_off = bpf_ringbuf_rec_pg_off(rb, hdr); in __bpf_ringbuf_reserve()
456 hdr->pg_off = pg_off; in __bpf_ringbuf_reserve()
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| /linux/fs/btrfs/ |
| H A D | zstd.c | 396 unsigned int pg_off; in zstd_compress_folios() local
423 pg_off = offset_in_page(start); in zstd_compress_folios()
425 workspace->in_buf.src = kmap_local_folio(in_folio, pg_off); in zstd_compress_folios()
509 pg_off = offset_in_page(start); in zstd_compress_folios()
511 workspace->in_buf.src = kmap_local_folio(in_folio, pg_off); in zstd_compress_folios()
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| H A D | zlib.c | 182 unsigned int pg_off; in zlib_compress_folios() local
194 pg_off = offset_in_page(start); in zlib_compress_folios()
196 data_in = kmap_local_folio(in_folio, pg_off); in zlib_compress_folios()
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| /linux/fs/gfs2/ |
| H A D | quota.c | 735 unsigned to_write = bytes, pg_off = off; in gfs2_write_buf_to_page() local
749 if (pg_off >= ((bnum * bsize) + bsize)) { in gfs2_write_buf_to_page()
772 pg_off += (bsize - boff); in gfs2_write_buf_to_page()
774 boff = pg_off % bsize; in gfs2_write_buf_to_page()
798 unsigned pg_off, nbytes, overflow = 0; in gfs2_write_disk_quota() local
805 pg_off = offset_in_page(loc); in gfs2_write_disk_quota()
808 if ((pg_off + nbytes) > PAGE_SIZE) in gfs2_write_disk_quota()
809 overflow = (pg_off + nbytes) - PAGE_SIZE; in gfs2_write_disk_quota()
812 error = gfs2_write_buf_to_page(sdp, pg_beg, pg_off, ptr, in gfs2_write_disk_quota()
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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()
73 (u8 *)(dest + pg_off), bytes); in siw_rx_umem()
96 pg_off = 0; in siw_rx_umem()
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| /linux/drivers/mtd/nand/raw/ |
| H A D | nandsim.c | 1500 u_char *pg_off; in ns_prog_page() local
1508 pg_off = ns->file_buf + NS_PAGE_BYTE_SHIFT(ns); in ns_prog_page()
1515 tx = ns_read_file(ns, ns->cfile, pg_off, num, off); in ns_prog_page()
1522 pg_off[i] &= ns->buf.byte[i]; in ns_prog_page()
1533 tx = ns_write_file(ns, ns->cfile, pg_off, num, off); in ns_prog_page()
1559 pg_off = NS_PAGE_BYTE_OFF(ns); in ns_prog_page()
1561 pg_off[i] &= ns->buf.byte[i]; in ns_prog_page()
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| /linux/drivers/dma/ |
| H A D | dmatest.c | 762 unsigned long pg_off = offset_in_page(buf); in dmatest_func() local
764 um->addr[i] = dma_map_page(dma_dev, pg, pg_off, in dmatest_func()
780 unsigned long pg_off = offset_in_page(buf); in dmatest_func() local
782 dsts[i] = dma_map_page(dma_dev, pg, pg_off, um->len, in dmatest_func()
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| /linux/drivers/block/ |
| H A D | ublk_drv.c | 803 size_t total, size_t pg_off, int dir) in ublk_copy_io_pages() argument
811 (unsigned)(PAGE_SIZE - pg_off)); in ublk_copy_io_pages()
816 memcpy(pg_buf + pg_off, bv_buf, bytes); in ublk_copy_io_pages()
818 memcpy(bv_buf, pg_buf + pg_off, bytes); in ublk_copy_io_pages()
824 pg_off += bytes; in ublk_copy_io_pages()
825 if (pg_off == PAGE_SIZE) { in ublk_copy_io_pages()
827 pg_off = 0; in ublk_copy_io_pages()
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