| /Linux-v4.19/fs/nfs/ |
| D | direct.c | 108 static void nfs_direct_write_complete(struct nfs_direct_req *dreq);
111 static inline void get_dreq(struct nfs_direct_req *dreq) in get_dreq() argument
113 atomic_inc(&dreq->io_count); in get_dreq()
116 static inline int put_dreq(struct nfs_direct_req *dreq) in put_dreq() argument
118 return atomic_dec_and_test(&dreq->io_count); in put_dreq()
122 nfs_direct_good_bytes(struct nfs_direct_req *dreq, struct nfs_pgio_header *hdr) in nfs_direct_good_bytes() argument
127 WARN_ON_ONCE(dreq->count >= dreq->max_count); in nfs_direct_good_bytes()
129 if (dreq->mirror_count == 1) { in nfs_direct_good_bytes()
130 dreq->mirrors[hdr->pgio_mirror_idx].count += hdr->good_bytes; in nfs_direct_good_bytes()
131 dreq->count += hdr->good_bytes; in nfs_direct_good_bytes()
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| D | cache_lib.c | 68 void nfs_cache_defer_req_put(struct nfs_cache_defer_req *dreq) in nfs_cache_defer_req_put() argument
70 if (refcount_dec_and_test(&dreq->count)) in nfs_cache_defer_req_put()
71 kfree(dreq); in nfs_cache_defer_req_put()
76 struct nfs_cache_defer_req *dreq; in nfs_dns_cache_revisit() local
78 dreq = container_of(d, struct nfs_cache_defer_req, deferred_req); in nfs_dns_cache_revisit()
80 complete(&dreq->completion); in nfs_dns_cache_revisit()
81 nfs_cache_defer_req_put(dreq); in nfs_dns_cache_revisit()
86 struct nfs_cache_defer_req *dreq; in nfs_dns_cache_defer() local
88 dreq = container_of(req, struct nfs_cache_defer_req, req); in nfs_dns_cache_defer()
89 dreq->deferred_req.revisit = nfs_dns_cache_revisit; in nfs_dns_cache_defer()
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| D | dns_resolve.c | 274 struct nfs_cache_defer_req *dreq) in do_cache_lookup() argument
280 ret = cache_check(cd, &(*item)->h, &dreq->req); in do_cache_lookup()
316 struct nfs_cache_defer_req *dreq; in do_cache_lookup_wait() local
319 dreq = nfs_cache_defer_req_alloc(); in do_cache_lookup_wait()
320 if (!dreq) in do_cache_lookup_wait()
322 ret = do_cache_lookup(cd, key, item, dreq); in do_cache_lookup_wait()
324 ret = nfs_cache_wait_for_upcall(dreq); in do_cache_lookup_wait()
328 nfs_cache_defer_req_put(dreq); in do_cache_lookup_wait()
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| D | cache_lib.h | 24 extern void nfs_cache_defer_req_put(struct nfs_cache_defer_req *dreq);
25 extern int nfs_cache_wait_for_upcall(struct nfs_cache_defer_req *dreq);
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| D | write.c | 916 cinfo->dreq = NULL; in nfs_init_cinfo_from_inode()
922 struct nfs_direct_req *dreq) in nfs_init_cinfo() argument
924 if (dreq) in nfs_init_cinfo()
925 nfs_init_cinfo_from_dreq(cinfo, dreq); in nfs_init_cinfo()
1055 if ((ret == max) && !cinfo->dreq) in nfs_scan_commit_list()
1722 data->dreq = cinfo->dreq; in nfs_init_commit()
1746 if (!cinfo->dreq) in nfs_retry_commit()
1845 nfs_init_cinfo(&cinfo, data->inode, data->dreq); in nfs_commit_release_pages()
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| D | internal.h | 515 struct nfs_direct_req *dreq);
560 struct nfs_direct_req *dreq);
561 extern ssize_t nfs_dreq_bytes_left(struct nfs_direct_req *dreq);
666 if (!cinfo->dreq) { in nfs_mark_page_unstable()
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| D | pagelist.c | 54 hdr->dreq = desc->pg_dreq; in nfs_pgheader_init()
1226 desc->pg_dreq = hdr->dreq; in nfs_pageio_resend()
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| /Linux-v4.19/net/dccp/ |
| D | minisocks.c | 94 struct dccp_request_sock *dreq = dccp_rsk(req); in dccp_create_openreq_child() local
101 newdp->dccps_service = dreq->dreq_service; in dccp_create_openreq_child()
102 newdp->dccps_timestamp_echo = dreq->dreq_timestamp_echo; in dccp_create_openreq_child()
103 newdp->dccps_timestamp_time = dreq->dreq_timestamp_time; in dccp_create_openreq_child()
118 newdp->dccps_iss = dreq->dreq_iss; in dccp_create_openreq_child()
119 newdp->dccps_gss = dreq->dreq_gss; in dccp_create_openreq_child()
121 newdp->dccps_isr = dreq->dreq_isr; in dccp_create_openreq_child()
122 newdp->dccps_gsr = dreq->dreq_gsr; in dccp_create_openreq_child()
127 if (dccp_feat_activate_values(newsk, &dreq->dreq_featneg)) { in dccp_create_openreq_child()
148 struct dccp_request_sock *dreq = dccp_rsk(req); in dccp_check_req() local
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| D | options.c | 51 int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq, in dccp_parse_options() argument
102 if (dreq != NULL && (opt >= DCCPO_MIN_RX_CCID_SPECIFIC || in dccp_parse_options()
128 rc = dccp_feat_parse_options(sk, dreq, mandatory, opt, in dccp_parse_options()
147 if (dreq != NULL) { in dccp_parse_options()
148 dreq->dreq_timestamp_echo = ntohl(opt_val); in dccp_parse_options()
149 dreq->dreq_timestamp_time = dccp_timestamp(); in dccp_parse_options()
356 struct dccp_request_sock *dreq, in dccp_insert_option_timestamp_echo() argument
363 if (dreq != NULL) { in dccp_insert_option_timestamp_echo()
364 elapsed_time = dccp_timestamp() - dreq->dreq_timestamp_time; in dccp_insert_option_timestamp_echo()
365 tstamp_echo = htonl(dreq->dreq_timestamp_echo); in dccp_insert_option_timestamp_echo()
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| D | output.c | 398 struct dccp_request_sock *dreq; in dccp_make_response() local
417 dreq = dccp_rsk(req); in dccp_make_response()
419 dccp_inc_seqno(&dreq->dreq_gss); in dccp_make_response()
421 DCCP_SKB_CB(skb)->dccpd_seq = dreq->dreq_gss; in dccp_make_response()
424 if (dccp_feat_server_ccid_dependencies(dreq)) in dccp_make_response()
427 if (dccp_insert_options_rsk(dreq, skb)) in dccp_make_response()
439 dccp_hdr_set_seq(dh, dreq->dreq_gss); in dccp_make_response()
440 dccp_hdr_set_ack(dccp_hdr_ack_bits(skb), dreq->dreq_gsr); in dccp_make_response()
441 dccp_hdr_response(skb)->dccph_resp_service = dreq->dreq_service; in dccp_make_response()
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| D | ipv4.c | 578 struct dccp_request_sock *dreq; in dccp_v4_conn_request() local
609 dreq = dccp_rsk(req); in dccp_v4_conn_request()
610 if (dccp_parse_options(sk, dreq, skb)) in dccp_v4_conn_request()
630 dreq->dreq_isr = dcb->dccpd_seq; in dccp_v4_conn_request()
631 dreq->dreq_gsr = dreq->dreq_isr; in dccp_v4_conn_request()
632 dreq->dreq_iss = dccp_v4_init_sequence(skb); in dccp_v4_conn_request()
633 dreq->dreq_gss = dreq->dreq_iss; in dccp_v4_conn_request()
634 dreq->dreq_service = service; in dccp_v4_conn_request()
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| D | ipv6.c | 310 struct dccp_request_sock *dreq; in dccp_v6_conn_request() local
343 dreq = dccp_rsk(req); in dccp_v6_conn_request()
344 if (dccp_parse_options(sk, dreq, skb)) in dccp_v6_conn_request()
376 dreq->dreq_isr = dcb->dccpd_seq; in dccp_v6_conn_request()
377 dreq->dreq_gsr = dreq->dreq_isr; in dccp_v6_conn_request()
378 dreq->dreq_iss = dccp_v6_init_sequence(skb); in dccp_v6_conn_request()
379 dreq->dreq_gss = dreq->dreq_iss; in dccp_v6_conn_request()
380 dreq->dreq_service = service; in dccp_v6_conn_request()
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| D | feat.c | 634 int dccp_feat_insert_opts(struct dccp_sock *dp, struct dccp_request_sock *dreq, in dccp_feat_insert_opts() argument
637 struct list_head *fn = dreq ? &dreq->dreq_featneg : &dp->dccps_featneg; in dccp_feat_insert_opts()
998 int dccp_feat_server_ccid_dependencies(struct dccp_request_sock *dreq) in dccp_feat_server_ccid_dependencies() argument
1000 struct list_head *fn = &dreq->dreq_featneg; in dccp_feat_server_ccid_dependencies()
1394 int dccp_feat_parse_options(struct sock *sk, struct dccp_request_sock *dreq, in dccp_feat_parse_options() argument
1398 struct list_head *fn = dreq ? &dreq->dreq_featneg : &dp->dccps_featneg; in dccp_feat_parse_options()
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| D | dccp.h | 474 int dccp_feat_server_ccid_dependencies(struct dccp_request_sock *dreq);
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| /Linux-v4.19/drivers/crypto/marvell/ |
| D | tdma.c | 40 void mv_cesa_dma_step(struct mv_cesa_req *dreq) in mv_cesa_dma_step() argument
42 struct mv_cesa_engine *engine = dreq->engine; in mv_cesa_dma_step()
54 writel_relaxed(dreq->chain.first->cur_dma, in mv_cesa_dma_step()
61 void mv_cesa_dma_cleanup(struct mv_cesa_req *dreq) in mv_cesa_dma_cleanup() argument
65 for (tdma = dreq->chain.first; tdma;) { in mv_cesa_dma_cleanup()
78 dreq->chain.first = NULL; in mv_cesa_dma_cleanup()
79 dreq->chain.last = NULL; in mv_cesa_dma_cleanup()
82 void mv_cesa_dma_prepare(struct mv_cesa_req *dreq, in mv_cesa_dma_prepare() argument
87 for (tdma = dreq->chain.first; tdma; tdma = tdma->next) { in mv_cesa_dma_prepare()
100 struct mv_cesa_req *dreq) in mv_cesa_tdma_chain() argument
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| D | cesa.h | 816 void mv_cesa_dma_step(struct mv_cesa_req *dreq);
818 static inline int mv_cesa_dma_process(struct mv_cesa_req *dreq, in mv_cesa_dma_process() argument
830 void mv_cesa_dma_prepare(struct mv_cesa_req *dreq,
832 void mv_cesa_dma_cleanup(struct mv_cesa_req *dreq);
834 struct mv_cesa_req *dreq);
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| /Linux-v4.19/net/sunrpc/ |
| D | cache.c | 547 static void __unhash_deferred_req(struct cache_deferred_req *dreq) in __unhash_deferred_req() argument
549 hlist_del_init(&dreq->hash); in __unhash_deferred_req()
550 if (!list_empty(&dreq->recent)) { in __unhash_deferred_req()
551 list_del_init(&dreq->recent); in __unhash_deferred_req()
556 static void __hash_deferred_req(struct cache_deferred_req *dreq, struct cache_head *item) in __hash_deferred_req() argument
560 INIT_LIST_HEAD(&dreq->recent); in __hash_deferred_req()
561 hlist_add_head(&dreq->hash, &cache_defer_hash[hash]); in __hash_deferred_req()
564 static void setup_deferral(struct cache_deferred_req *dreq, in setup_deferral() argument
569 dreq->item = item; in setup_deferral()
573 __hash_deferred_req(dreq, item); in setup_deferral()
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| D | svc_xprt.c | 1121 static void svc_revisit(struct cache_deferred_req *dreq, int too_many) in svc_revisit() argument
1124 container_of(dreq, struct svc_deferred_req, handle); in svc_revisit()
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| /Linux-v4.19/drivers/s390/block/ |
| D | dasd_diag.c | 168 struct dasd_diag_req *dreq; in dasd_start_diag() local
179 dreq = cqr->data; in dasd_start_diag()
184 private->iob.block_count = dreq->block_count; in dasd_start_diag()
186 private->iob.bio_list = dreq->bio; in dasd_start_diag()
504 struct dasd_diag_req *dreq; in dasd_diag_build_cp() local
544 dreq = (struct dasd_diag_req *) cqr->data; in dasd_diag_build_cp()
545 dreq->block_count = count; in dasd_diag_build_cp()
546 dbio = dreq->bio; in dasd_diag_build_cp()
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| /Linux-v4.19/drivers/dma/ |
| D | bcm2835-dma.c | 79 unsigned int dreq; member
667 if (c->dreq != 0) in bcm2835_dma_prep_slave_sg()
668 info |= BCM2835_DMA_PER_MAP(c->dreq); in bcm2835_dma_prep_slave_sg()
735 if (c->dreq != 0) in bcm2835_dma_prep_dma_cyclic()
736 info |= BCM2835_DMA_PER_MAP(c->dreq); in bcm2835_dma_prep_dma_cyclic()
900 to_bcm2835_dma_chan(chan)->dreq = spec->args[0]; in bcm2835_dma_xlate()
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| /Linux-v4.19/fs/nilfs2/ |
| D | btree.c | 1727 union nilfs_bmap_ptr_req *dreq, in nilfs_btree_prepare_convert_and_insert() argument
1741 dreq->bpr_ptr = nilfs_btree_find_target_v(btree, NULL, key); in nilfs_btree_prepare_convert_and_insert()
1745 ret = nilfs_bmap_prepare_alloc_ptr(btree, dreq, dat); in nilfs_btree_prepare_convert_and_insert()
1752 nreq->bpr_ptr = dreq->bpr_ptr + 1; in nilfs_btree_prepare_convert_and_insert()
1772 nilfs_bmap_abort_alloc_ptr(btree, dreq, dat); in nilfs_btree_prepare_convert_and_insert()
1783 union nilfs_bmap_ptr_req *dreq, in nilfs_btree_commit_convert_and_insert() argument
1803 nilfs_bmap_commit_alloc_ptr(btree, dreq, dat); in nilfs_btree_commit_convert_and_insert()
1810 nilfs_btree_node_insert(node, n, key, dreq->bpr_ptr, ncblk); in nilfs_btree_commit_convert_and_insert()
1825 nilfs_bmap_commit_alloc_ptr(btree, dreq, dat); in nilfs_btree_commit_convert_and_insert()
1832 nilfs_btree_node_insert(node, n, key, dreq->bpr_ptr, in nilfs_btree_commit_convert_and_insert()
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| /Linux-v4.19/Documentation/devicetree/bindings/dma/ |
| D | st_fdma.txt | 51 -bit 2-0: Holdoff value, dreq will be masked for
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| /Linux-v4.19/include/linux/ |
| D | dccp.h | 180 extern int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq,
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| D | nfs_xdr.h | 1473 struct nfs_direct_req *dreq; member
1515 struct nfs_direct_req *dreq; /* O_DIRECT request */ member
1527 struct nfs_direct_req *dreq; /* O_DIRECT request */ member
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| /Linux-v4.19/fs/nfs/blocklayout/ |
| D | blocklayout.c | 266 const bool is_dio = (header->dreq != NULL); in bl_read_pagelist()
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