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Searched refs:page_len (Results 1 – 25 of 37) sorted by relevance

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/linux/net/sunrpc/
H A Dxdr.c110 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()
162 if (xdr->page_len) { in xdr_buf_to_bvec()
167 remaining = xdr->page_len; in xdr_buf_to_bvec()
213 unsigned int page_len, thislen, page_offset; in xdr_buf_to_sg() local
239 if (offset >= buf->page_len) { in xdr_buf_to_sg()
240 offset -= buf->page_len; in xdr_buf_to_sg()
242 page_len = min(buf->page_len - offset, len); in xdr_buf_to_sg()
243 len -= page_len; in xdr_buf_to_sg()
248 if (thislen > page_len) in xdr_buf_to_sg()
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H A Dsocklib.c69 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()
H A Dsvc_xprt.c590 rqstp->rq_res.page_len = 0; in svc_xprt_release()
744 arg->page_len = (pages-2)*PAGE_SIZE; in svc_alloc_arg()
1004 xb->page_len + in svc_send()
1284 if (rqstp->rq_arg.page_len || !test_bit(RQ_USEDEFERRAL, &rqstp->rq_flags)) in svc_defer()
1334 rqstp->rq_arg.page_len = 0; in svc_deferred_recv()
H A Dsvc.c1669 rqstp->rq_res.page_len = 0; in svc_process()
1729 rqstp->rq_arg.page_len = 0; in svc_process_bc()
1731 rqstp->rq_arg.page_len) in svc_process_bc()
1732 rqstp->rq_arg.page_len = rqstp->rq_arg.len - in svc_process_bc()
1736 rqstp->rq_arg.page_len; in svc_process_bc()
H A Dsvcsock.c687 rqstp->rq_arg.page_len = 0; in svc_udp_recvfrom()
689 rqstp->rq_arg.page_len = len - rqstp->rq_arg.head[0].iov_len; in svc_udp_recvfrom()
1187 rqstp->rq_arg.page_len = 0; in svc_tcp_recvfrom()
1189 rqstp->rq_arg.page_len = rqstp->rq_arg.len - rqstp->rq_arg.head[0].iov_len; in svc_tcp_recvfrom()
H A Dbackchannel_rqst.c93 buf->page_len = 0; in xprt_bc_reinit_xdr_buf()
/linux/drivers/vfio/pci/pds/
H A Dlm.c202 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/scsi/device_handler/
H A Dscsi_dh_rdac.c85 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()
/linux/net/sunrpc/xprtrdma/
H A Drpc_rdma.c136 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()
214 if (!xdrbuf->page_len) in rpcrdma_xdr_cursor_init()
389 if (xdr_pad_size(rqst->rq_rcv_buf.page_len)) { in rpcrdma_encode_write_list()
565 remaining = xdr->page_len; in rpcrdma_prepare_pagelist()
627 dst += xdr->head[0].iov_len + xdr->page_len; in rpcrdma_pullup_pagelist()
646 remaining = xdr->page_len; in rpcrdma_pullup_pagelist()
677 if (unlikely(xdr->page_len)) in rpcrdma_prepare_noch_mapped()
692 if (xdr->page_len) in rpcrdma_prepare_noch_mapped()
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H A Dsvc_rdma_rw.c597 if (xdr->page_len) { in svc_rdma_xb_write()
599 xdr->page_len); in svc_rdma_xb_write()
877 unsigned int page_len; in svc_rdma_copy_inline_range() local
882 page_len = min_t(unsigned int, remaining, in svc_rdma_copy_inline_range()
889 memcpy((unsigned char *)dst + head->rc_pageoff, src + offset, page_len); in svc_rdma_copy_inline_range()
891 head->rc_readbytes += page_len; in svc_rdma_copy_inline_range()
892 head->rc_pageoff += page_len; in svc_rdma_copy_inline_range()
897 remaining -= page_len; in svc_rdma_copy_inline_range()
898 offset += page_len; in svc_rdma_copy_inline_range()
H A Dsvc_rdma_recvfrom.c420 arg->page_len = 0; in svc_rdma_build_arg_xdr()
839 buf->page_len = length; in svc_rdma_read_complete_one()
860 buf->page_len = ctxt->rc_readbytes - buf->head[0].iov_len; in svc_rdma_read_complete_multiple()
879 buf->page_len = ctxt->rc_readbytes - buf->head[0].iov_len; in svc_rdma_read_complete_pzrc()
H A Dsvc_rdma_sendto.c769 remaining = xdr->page_len; in svc_rdma_xb_dma_map()
813 remaining = xdr->page_len; in svc_rdma_xb_count_sges()
895 remaining = xdr->page_len; in svc_rdma_xb_linearize()
H A Dfrwr_ops.c323 if (!(cur->xc_flags & XC_PAGES_DONE) && xdrbuf->page_len) { in frwr_map()
327 remaining = xdrbuf->page_len - cur->xc_page_offset; in frwr_map()
/linux/tools/testing/selftests/powerpc/nx-gzip/
H A Dgzip_vas.c289 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()
/linux/drivers/target/
H A Dtarget_core_pscsi.c220 int ident_len, page_len, off = 4, ret; in pscsi_get_inquiry_vpd_device_ident() local
238 page_len = get_unaligned_be16(&buf[2]); in pscsi_get_inquiry_vpd_device_ident()
239 while (page_len > 0) { in pscsi_get_inquiry_vpd_device_ident()
263 page_len -= (ident_len + 4); in pscsi_get_inquiry_vpd_device_ident()
269 page_len -= (ident_len + 4); in pscsi_get_inquiry_vpd_device_ident()
276 page_len -= (ident_len + 4); in pscsi_get_inquiry_vpd_device_ident()
/linux/drivers/scsi/bfa/
H A Dbfa_fc.h568 u32 page_len:8; member
600 u32 page_len:8; member
759 u32 page_len:8; member
775 u32 page_len:8; member
/linux/include/linux/sunrpc/
H A Dsvc.h539 WARN_ON(buf->len != buf->head->iov_len + buf->page_len + buf->tail->iov_len); in svcxdr_init_decode()
540 buf->len = buf->head->iov_len + buf->page_len + buf->tail->iov_len; in svcxdr_init_decode()
/linux/net/sunrpc/auth_gss/
H A Dgss_rpc_xdr.h126 unsigned int page_len; /* Length of page data */ member
H A Dgss_rpc_xdr.c53 *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()
H A Dauth_gss.c1811 if (snd_buf->page_len == 0) { in alloc_enc_pages()
1817 last = (snd_buf->page_base + snd_buf->page_len - 1) >> PAGE_SHIFT; in alloc_enc_pages()
1873 if (snd_buf->page_len || snd_buf->tail[0].iov_len) { in gss_wrap_req_priv()
1896 if (snd_buf->page_len || snd_buf->tail[0].iov_len) in gss_wrap_req_priv()
H A Dgss_krb5_crypto.c154 unsigned int plen = buf->page_len;
274 if (body->page_len) in encryptor()
275 body_max += DIV_ROUND_UP(body->page_len + in encryptor()
/linux/tools/testing/selftests/powerpc/nx-gzip/include/
H A Dnxu.h576 extern int nxu_touch_pages(void *buf, long buf_len, long page_len, int wr);
/linux/fs/nfs/
H A Dnfs2xdr.c435 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()
/linux/fs/nfsd/
H A Dvfs.c1028 rqstp->rq_res.page_len)) in nfsd_splice_actor()
1033 if (rqstp->rq_res.page_len == 0) // first call in nfsd_splice_actor()
1035 rqstp->rq_res.page_len += sd->len; in nfsd_splice_actor()
1217 if (nf->nf_dio_read_offset_align && !rqstp->rq_res.page_len) in nfsd_iter_read()
/linux/drivers/md/
H A Draid1.c2280 int page_len[RESYNC_PAGES] = { 0 }; in process_checks() local
2289 page_len[j++] = bi->bv_len; in process_checks()
2295 page_len[j])) in process_checks()

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