Searched refs:rb (Results 1 – 7 of 7) sorted by relevance
| /net/sunrpc/xprtrdma/ |
| D | verbs.c | 80 static void rpcrdma_regbuf_dma_unmap(struct rpcrdma_regbuf *rb);
81 static void rpcrdma_regbuf_free(struct rpcrdma_regbuf *rb);
854 struct rpcrdma_regbuf *rb; in rpcrdma_req_setup() local
861 rb = rpcrdma_regbuf_alloc(__roundup_pow_of_two(maxhdrsize), in rpcrdma_req_setup()
863 if (!rb) in rpcrdma_req_setup()
866 if (!__rpcrdma_regbuf_dma_map(r_xprt, rb)) in rpcrdma_req_setup()
869 req->rl_rdmabuf = rb; in rpcrdma_req_setup()
870 xdr_buf_init(&req->rl_hdrbuf, rdmab_data(rb), rdmab_length(rb)); in rpcrdma_req_setup()
874 rpcrdma_regbuf_free(rb); in rpcrdma_req_setup()
1250 struct rpcrdma_regbuf *rb; in rpcrdma_regbuf_alloc() local
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| D | xprt_rdma.h | 127 static inline u64 rdmab_addr(struct rpcrdma_regbuf *rb) in rdmab_addr() argument
129 return rb->rg_iov.addr; in rdmab_addr()
132 static inline u32 rdmab_length(struct rpcrdma_regbuf *rb) in rdmab_length() argument
134 return rb->rg_iov.length; in rdmab_length()
137 static inline u32 rdmab_lkey(struct rpcrdma_regbuf *rb) in rdmab_lkey() argument
139 return rb->rg_iov.lkey; in rdmab_lkey()
142 static inline struct ib_device *rdmab_device(struct rpcrdma_regbuf *rb) in rdmab_device() argument
144 return rb->rg_device; in rdmab_device()
147 static inline void *rdmab_data(const struct rpcrdma_regbuf *rb) in rdmab_data() argument
149 return rb->rg_data; in rdmab_data()
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| D | rpc_rdma.c | 536 struct rpcrdma_regbuf *rb = sc->sc_req->rl_sendbuf; in rpcrdma_sendctx_unmap() local
548 ib_dma_unmap_page(rdmab_device(rb), sge->addr, sge->length, in rpcrdma_sendctx_unmap()
560 struct rpcrdma_regbuf *rb = req->rl_rdmabuf; in rpcrdma_prepare_hdr_sge() local
563 sge->addr = rdmab_addr(rb); in rpcrdma_prepare_hdr_sge()
565 sge->lkey = rdmab_lkey(rb); in rpcrdma_prepare_hdr_sge()
567 ib_dma_sync_single_for_device(rdmab_device(rb), sge->addr, sge->length, in rpcrdma_prepare_hdr_sge()
579 struct rpcrdma_regbuf *rb = req->rl_sendbuf; in rpcrdma_prepare_head_iov() local
581 if (!rpcrdma_regbuf_dma_map(r_xprt, rb)) in rpcrdma_prepare_head_iov()
584 sge->addr = rdmab_addr(rb); in rpcrdma_prepare_head_iov()
586 sge->lkey = rdmab_lkey(rb); in rpcrdma_prepare_head_iov()
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| D | transport.c | 538 struct rpcrdma_regbuf *rb, size_t size, in rpcrdma_check_regbuf() argument
541 if (unlikely(rdmab_length(rb) < size)) { in rpcrdma_check_regbuf()
542 if (!rpcrdma_regbuf_realloc(rb, size, flags)) in rpcrdma_check_regbuf()
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| /net/packet/ |
| D | af_packet.c | 195 struct packet_ring_buffer *rb,
515 const struct packet_ring_buffer *rb, in packet_lookup_frame() argument
522 pg_vec_pos = position / rb->frames_per_block; in packet_lookup_frame()
523 frame_offset = position % rb->frames_per_block; in packet_lookup_frame()
525 h.raw = rb->pg_vec[pg_vec_pos].buffer + in packet_lookup_frame()
526 (frame_offset * rb->frame_size); in packet_lookup_frame()
535 struct packet_ring_buffer *rb, in packet_current_frame() argument
538 return packet_lookup_frame(po, rb, rb->head, status); in packet_current_frame()
669 struct packet_ring_buffer *rb, in init_prb_bdqc() argument
673 struct tpacket_kbdq_core *p1 = GET_PBDQC_FROM_RB(rb); in init_prb_bdqc()
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| /net/sched/ |
| D | sch_htb.c | 375 static void htb_safe_rb_erase(struct rb_node *rb, struct rb_root *root) in htb_safe_rb_erase() argument
377 if (RB_EMPTY_NODE(rb)) { in htb_safe_rb_erase()
380 rb_erase(rb, root); in htb_safe_rb_erase()
381 RB_CLEAR_NODE(rb); in htb_safe_rb_erase()
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| D | sch_cake.c | 1436 u32 rb = cake_heap_get_backlog(q, r); in cake_heapify() local
1438 if (rb > mb) { in cake_heapify()
1440 mb = rb; in cake_heapify()
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