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srsLTE
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use non-blocking PDCP write in GW

This commit is contained in:
Andre Puschmann 2018-07-24 15:50:14 +02:00
parent b8438e9cc3
commit 4da8bf26f8
4 changed files with 4 additions and 6 deletions
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2
srsenb/hdr/upper/pdcp.h
View File

@ -68,7 +68,7 @@ private:
uint16_t rnti;
srsenb::rlc_interface_pdcp *rlc;
// rlc_interface_pdcp
void write_sdu(uint32_t lcid, srslte::byte_buffer_t *sdu);
void write_sdu(uint32_t lcid, srslte::byte_buffer_t *sdu, bool blocking);
bool rb_is_um(uint32_t lcid);
};

3
srsenb/src/upper/pdcp.cc
View File

@ -154,9 +154,8 @@ void pdcp::user_interface_gtpu::write_pdu(uint32_t lcid, srslte::byte_buffer_t *
gtpu->write_pdu(rnti, lcid, pdu);
}
void pdcp::user_interface_rlc::write_sdu(uint32_t lcid, srslte::byte_buffer_t* sdu)
void pdcp::user_interface_rlc::write_sdu(uint32_t lcid, srslte::byte_buffer_t* sdu, bool blocking)
{
rlc->write_sdu(rnti, lcid, sdu);
}

2
srsenb/src/upper/rlc.cc
View File

@ -190,7 +190,7 @@ void rlc::write_sdu(uint16_t rnti, uint32_t lcid, srslte::byte_buffer_t* sdu)
pthread_rwlock_rdlock(&rwlock);
if (users.count(rnti)) {
if(rnti != SRSLTE_MRNTI){
users[rnti].rlc->write_sdu_nb(lcid, sdu);
users[rnti].rlc->write_sdu(lcid, sdu, false);
tx_queue = users[rnti].rlc->get_total_buffer_state(lcid);
}else {
users[rnti].rlc->write_sdu_mch(lcid, sdu);

3
srsue/src/upper/gw.cc
View File

@ -364,8 +364,7 @@ void gw::run_thread()
if (pdcp->is_drb_enabled(cfg.lcid)) {
pdu->set_timestamp();
ul_tput_bytes += pdu->N_bytes;
pdcp->write_sdu(cfg.lcid, pdu);
pdcp->write_sdu(cfg.lcid, pdu, false);
do {
pdu = pool_allocate;
if (!pdu) {