| /linux/net/sunrpc/ |
| H A D | xdr.c | 110 if (!buf->page_len) in xdr_buf_pagecount()
112 return (buf->page_base + buf->page_len + PAGE_SIZE - 1) >> PAGE_SHIFT; in xdr_buf_pagecount()
159 if (xdr->page_len) { in xdr_buf_to_bvec()
164 remaining = xdr->page_len; in xdr_buf_to_bvec()
212 xdr->page_len = len; in xdr_inline_pages()
473 if (pgbase >= buf->page_len) { in xdr_buf_pages_zero()
474 xdr_buf_iov_zero(buf->tail, pgbase - buf->page_len, len); in xdr_buf_pages_zero()
477 if (pgbase + len > buf->page_len) { in xdr_buf_pages_zero()
478 xdr_buf_iov_zero(buf->tail, 0, pgbase + len - buf->page_len); in xdr_buf_pages_zero()
479 len = buf->page_len - pgbase; in xdr_buf_pages_zero()
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| H A D | socklib.c | 69 unsigned int pglen = xdr->page_len; in xdr_partial_copy_from_skb()
179 xdr->page_len + xdr->page_base); in xprt_send_pagedata()
253 if (base < xdr->page_len) { in xprt_sock_sendmsg()
254 unsigned int len = xdr->page_len - base; in xprt_sock_sendmsg()
265 base -= xdr->page_len; in xprt_sock_sendmsg()
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| H A D | svc_xprt.c | 556 rqstp->rq_res.page_len = 0; in svc_xprt_release()
682 arg->page_len = (pages-2)*PAGE_SIZE; in svc_alloc_arg()
909 xb->page_len + in svc_send()
1189 if (rqstp->rq_arg.page_len || !test_bit(RQ_USEDEFERRAL, &rqstp->rq_flags)) in svc_defer()
1239 rqstp->rq_arg.page_len = 0; in svc_deferred_recv()
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| H A D | svc.c | 1560 rqstp->rq_res.page_len = 0; in svc_process()
1619 rqstp->rq_arg.page_len = 0; in svc_process_bc()
1621 rqstp->rq_arg.page_len) in svc_process_bc()
1622 rqstp->rq_arg.page_len = rqstp->rq_arg.len - in svc_process_bc()
1626 rqstp->rq_arg.page_len; in svc_process_bc()
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| H A D | svcsock.c | 679 rqstp->rq_arg.page_len = 0; in svc_udp_recvfrom()
682 rqstp->rq_arg.page_len = len - rqstp->rq_arg.head[0].iov_len; in svc_udp_recvfrom()
684 DIV_ROUND_UP(rqstp->rq_arg.page_len, PAGE_SIZE); in svc_udp_recvfrom()
1177 rqstp->rq_arg.page_len = 0; in svc_tcp_recvfrom()
1179 rqstp->rq_arg.page_len = rqstp->rq_arg.len - rqstp->rq_arg.head[0].iov_len; in svc_tcp_recvfrom()
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| H A D | backchannel_rqst.c | 74 buf->page_len = 0; in xprt_bc_reinit_xdr_buf()
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| /linux/drivers/vfio/pci/pds/ |
| H A D | lm.c | 202 size_t page_len; in pds_vfio_save_read() local
214 page_len = min_t(size_t, len, PAGE_SIZE - page_offset); in pds_vfio_save_read()
216 err = copy_to_user(buf, from_buff + page_offset, page_len); in pds_vfio_save_read()
222 *pos += page_len; in pds_vfio_save_read()
223 len -= page_len; in pds_vfio_save_read()
224 done += page_len; in pds_vfio_save_read()
225 buf += page_len; in pds_vfio_save_read()
300 size_t page_len; in pds_vfio_restore_write() local
312 page_len = min_t(size_t, len, PAGE_SIZE - page_offset); in pds_vfio_restore_write()
314 err = copy_from_user(to_buff + page_offset, buf, page_len); in pds_vfio_restore_write()
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| /linux/drivers/vfio/pci/virtio/ |
| H A D | migrate.c | 348 size_t page_len; in virtiovf_buf_read() local
358 page_len = min_t(size_t, copy_len, PAGE_SIZE - page_offset); in virtiovf_buf_read()
360 ret = copy_to_user(*buf, from_buff + page_offset, page_len); in virtiovf_buf_read()
364 *pos += page_len; in virtiovf_buf_read()
365 *len -= page_len; in virtiovf_buf_read()
366 *buf += page_len; in virtiovf_buf_read()
367 done += page_len; in virtiovf_buf_read()
368 copy_len -= page_len; in virtiovf_buf_read()
776 size_t page_len; in virtiovf_append_page_to_mig_buf() local
792 page_len = min_t(size_t, *len, PAGE_SIZE - page_offset); in virtiovf_append_page_to_mig_buf()
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| /linux/drivers/scsi/device_handler/ |
| H A D | scsi_dh_rdac.c | 85 u8 page_len; member
98 u8 page_len[2]; member
109 u8 page_len; member
124 u8 page_len; member
137 u8 page_len; member
175 u8 page_len; member
282 rdac_pg->page_len[0] = 0x01; in rdac_failover_get()
283 rdac_pg->page_len[1] = 0x28; in rdac_failover_get()
293 rdac_pg->page_len = 0x68; in rdac_failover_get()
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| /linux/drivers/vfio/pci/mlx5/ |
| H A D | main.c | 135 size_t page_len; in mlx5vf_buf_read() local
145 page_len = min_t(size_t, copy_len, PAGE_SIZE - page_offset); in mlx5vf_buf_read()
147 ret = copy_to_user(*buf, from_buff + page_offset, page_len); in mlx5vf_buf_read()
151 *pos += page_len; in mlx5vf_buf_read()
152 *len -= page_len; in mlx5vf_buf_read()
153 *buf += page_len; in mlx5vf_buf_read()
154 done += page_len; in mlx5vf_buf_read()
155 copy_len -= page_len; in mlx5vf_buf_read()
686 size_t page_len; in mlx5vf_append_page_to_mig_buf() local
696 page_len = min_t(size_t, *len, PAGE_SIZE - page_offset); in mlx5vf_append_page_to_mig_buf()
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| /linux/net/sunrpc/xprtrdma/ |
| H A D | rpc_rdma.c | 136 if (xdr->page_len) { in rpcrdma_args_inline()
137 remaining = xdr->page_len; in rpcrdma_args_inline()
189 len = buf->page_len; in rpcrdma_alloc_sparse_pages()
240 len = xdrbuf->page_len; in rpcrdma_convert_iovs()
435 if (xdr_pad_size(rqst->rq_rcv_buf.page_len)) { in rpcrdma_encode_write_list()
607 remaining = xdr->page_len; in rpcrdma_prepare_pagelist()
669 dst += xdr->head[0].iov_len + xdr->page_len; in rpcrdma_pullup_tail_iov()
688 remaining = xdr->page_len; in rpcrdma_pullup_pagelist()
719 if (unlikely(xdr->page_len)) in rpcrdma_prepare_noch_pullup()
734 if (xdr->page_len) in rpcrdma_prepare_noch_mapped()
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| H A D | svc_rdma_rw.c | 588 if (xdr->page_len) { in svc_rdma_xb_write()
590 xdr->page_len); in svc_rdma_xb_write()
842 unsigned int page_len; in svc_rdma_copy_inline_range() local
847 page_len = min_t(unsigned int, remaining, in svc_rdma_copy_inline_range()
854 memcpy((unsigned char *)dst + head->rc_pageoff, src + offset, page_len); in svc_rdma_copy_inline_range()
856 head->rc_readbytes += page_len; in svc_rdma_copy_inline_range()
857 head->rc_pageoff += page_len; in svc_rdma_copy_inline_range()
862 remaining -= page_len; in svc_rdma_copy_inline_range()
863 offset += page_len; in svc_rdma_copy_inline_range()
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| H A D | svc_rdma_sendto.c | 644 remaining = xdr->page_len; in svc_rdma_xb_dma_map()
688 remaining = xdr->page_len; in svc_rdma_xb_count_sges()
758 remaining = xdr->page_len; in svc_rdma_xb_linearize()
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| /linux/include/trace/events/ |
| H A D | sunrpc.h | 66 __field(unsigned int, page_len)
79 __entry->page_len = xdr->page_len;
87 __entry->page_len, __entry->page_base,
684 __field(unsigned int, page_len)
713 __entry->page_len = xdr->buf->page_len,
725 __entry->page_len,
750 __field(unsigned int, page_len)
771 __entry->page_len = xdr->buf->page_len,
783 __entry->page_len,
1583 __field(unsigned int, page_len)
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| /linux/tools/testing/selftests/powerpc/nx-gzip/ |
| H A D | gzip_vas.c | 289 int nxu_touch_pages(void *buf, long buf_len, long page_len, int wr) in nxu_touch_pages() argument
307 begin = begin + page_len; in nxu_touch_pages()
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| /linux/mm/ |
| H A D | page_reporting.c | 152 unsigned int page_len = PAGE_SIZE << order; in page_reporting_cycle() local
208 sg_set_page(&sgl[*offset], page, page_len, 0); in page_reporting_cycle()
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| /linux/drivers/scsi/bfa/ |
| H A D | bfa_fc.h | 568 u32 page_len:8; member
600 u32 page_len:8; member
759 u32 page_len:8; member
775 u32 page_len:8; member
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| /linux/include/linux/sunrpc/ |
| H A D | svc.h | 502 WARN_ON(buf->len != buf->head->iov_len + buf->page_len + buf->tail->iov_len); in svcxdr_init_decode()
503 buf->len = buf->head->iov_len + buf->page_len + buf->tail->iov_len; in svcxdr_init_decode()
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| H A D | xdr.h | 63 page_len, /* Length of page data */ member
80 buf->page_len = 0; in xdr_buf_init()
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| /linux/net/sunrpc/auth_gss/ |
| H A D | gss_rpc_xdr.h | 126 unsigned int page_len; /* Length of page data */ member
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| H A D | gss_rpc_xdr.c | 53 *p = cpu_to_be32(in->page_len); in gssx_enc_in_token()
56 xdr_write_pages(xdr, in->pages, in->page_base, in->page_len); in gssx_enc_in_token()
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| H A D | auth_gss.c | 1808 if (snd_buf->page_len == 0) { in alloc_enc_pages()
1814 last = (snd_buf->page_base + snd_buf->page_len - 1) >> PAGE_SHIFT; in alloc_enc_pages()
1872 if (snd_buf->page_len || snd_buf->tail[0].iov_len) { in gss_wrap_req_priv()
1895 if (snd_buf->page_len || snd_buf->tail[0].iov_len) in gss_wrap_req_priv()
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| /linux/fs/nfs/ |
| H A D | nfs2xdr.c | 435 if (unlikely(length >= xdr->buf->page_len || length > NFS_MAXPATHLEN)) in decode_path()
983 return xdr_read_pages(xdr, xdr->buf->page_len); in decode_readdirok()
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| /linux/tools/testing/selftests/powerpc/nx-gzip/include/ |
| H A D | nxu.h | 576 extern int nxu_touch_pages(void *buf, long buf_len, long page_len, int wr);
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| /linux/fs/nfsd/ |
| H A D | vfs.c | 1000 rqstp->rq_res.page_len)) in nfsd_splice_actor()
1005 if (rqstp->rq_res.page_len == 0) // first call in nfsd_splice_actor()
1007 rqstp->rq_res.page_len += sd->len; in nfsd_splice_actor()
1189 if (nf->nf_dio_read_offset_align && !rqstp->rq_res.page_len) in nfsd_iter_read()
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