diff options
Diffstat (limited to 'net/sctp/outqueue.c')
| -rw-r--r-- | net/sctp/outqueue.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c index c0380cfb16ae..f03541d0f12d 100644 --- a/net/sctp/outqueue.c +++ b/net/sctp/outqueue.c @@ -68,7 +68,7 @@ static void sctp_mark_missing(struct sctp_outq *q, static void sctp_generate_fwdtsn(struct sctp_outq *q, __u32 sack_ctsn); -static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout); +static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout, gfp_t gfp); /* Add data to the front of the queue. */ static inline void sctp_outq_head_data(struct sctp_outq *q, @@ -285,7 +285,7 @@ void sctp_outq_free(struct sctp_outq *q) } /* Put a new chunk in an sctp_outq. */ -int sctp_outq_tail(struct sctp_outq *q, struct sctp_chunk *chunk) +int sctp_outq_tail(struct sctp_outq *q, struct sctp_chunk *chunk, gfp_t gfp) { struct net *net = sock_net(q->asoc->base.sk); int error = 0; @@ -341,7 +341,7 @@ int sctp_outq_tail(struct sctp_outq *q, struct sctp_chunk *chunk) return error; if (!q->cork) - error = sctp_outq_flush(q, 0); + error = sctp_outq_flush(q, 0, gfp); return error; } @@ -510,7 +510,7 @@ void sctp_retransmit(struct sctp_outq *q, struct sctp_transport *transport, * will be flushed at the end. */ if (reason != SCTP_RTXR_FAST_RTX) - error = sctp_outq_flush(q, /* rtx_timeout */ 1); + error = sctp_outq_flush(q, /* rtx_timeout */ 1, GFP_ATOMIC); if (error) q->asoc->base.sk->sk_err = -error; @@ -601,12 +601,12 @@ redo: * control chunks are already freed so there * is nothing we can do. */ - sctp_packet_transmit(pkt); + sctp_packet_transmit(pkt, GFP_ATOMIC); goto redo; } /* Send this packet. */ - error = sctp_packet_transmit(pkt); + error = sctp_packet_transmit(pkt, GFP_ATOMIC); /* If we are retransmitting, we should only * send a single packet. @@ -622,7 +622,7 @@ redo: case SCTP_XMIT_RWND_FULL: /* Send this packet. */ - error = sctp_packet_transmit(pkt); + error = sctp_packet_transmit(pkt, GFP_ATOMIC); /* Stop sending DATA as there is no more room * at the receiver. @@ -632,7 +632,7 @@ redo: case SCTP_XMIT_DELAY: /* Send this packet. */ - error = sctp_packet_transmit(pkt); + error = sctp_packet_transmit(pkt, GFP_ATOMIC); /* Stop sending DATA because of nagle delay. */ done = 1; @@ -685,12 +685,12 @@ redo: } /* Cork the outqueue so queued chunks are really queued. */ -int sctp_outq_uncork(struct sctp_outq *q) +int sctp_outq_uncork(struct sctp_outq *q, gfp_t gfp) { if (q->cork) q->cork = 0; - return sctp_outq_flush(q, 0); + return sctp_outq_flush(q, 0, gfp); } @@ -703,7 +703,7 @@ int sctp_outq_uncork(struct sctp_outq *q) * locking concerns must be made. Today we use the sock lock to protect * this function. */ -static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) +static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout, gfp_t gfp) { struct sctp_packet *packet; struct sctp_packet singleton; @@ -825,7 +825,7 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) sctp_packet_init(&singleton, transport, sport, dport); sctp_packet_config(&singleton, vtag, 0); sctp_packet_append_chunk(&singleton, chunk); - error = sctp_packet_transmit(&singleton); + error = sctp_packet_transmit(&singleton, gfp); if (error < 0) return error; break; @@ -856,7 +856,7 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) case SCTP_CID_ASCONF: case SCTP_CID_FWD_TSN: status = sctp_packet_transmit_chunk(packet, chunk, - one_packet); + one_packet, gfp); if (status != SCTP_XMIT_OK) { /* put the chunk back */ list_add(&chunk->list, &q->control_chunk_list); @@ -1011,7 +1011,7 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) atomic_read(&chunk->skb->users) : -1); /* Add the chunk to the packet. */ - status = sctp_packet_transmit_chunk(packet, chunk, 0); + status = sctp_packet_transmit_chunk(packet, chunk, 0, gfp); switch (status) { case SCTP_XMIT_PMTU_FULL: @@ -1088,7 +1088,7 @@ sctp_flush_out: send_ready); packet = &t->packet; if (!sctp_packet_empty(packet)) - error = sctp_packet_transmit(packet); + error = sctp_packet_transmit(packet, gfp); /* Clear the burst limited state, if any */ sctp_transport_burst_reset(t); |