<p>pespin has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/c/osmo-bsc/+/24853">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">lchan_fsm: Allow rx LCHAN_EV_RLL_REL_IND in WAIT_BEFORE_RF_RELEASE<br><br>As seen in osmo-bsc log during heavy load scenario:<br><000f> abis_rsl.c:2171 lchan(12-2-6-TCH_H-0)[0x559b880d1f40]{WAIT_RF_RELEASE_ACK}: Event LCHAN_EV_RLL_REL_IND not permitted<br><br>Related: SYS#5523<br>Change-Id: Ie307872851490ae4d60c8117a5f4e2d8c2a414d6<br>---<br>M src/osmo-bsc/lchan_fsm.c<br>1 file changed, 7 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/53/24853/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/osmo-bsc/lchan_fsm.c b/src/osmo-bsc/lchan_fsm.c</span><br><span>index 6350481..d728fab 100644</span><br><span>--- a/src/osmo-bsc/lchan_fsm.c</span><br><span>+++ b/src/osmo-bsc/lchan_fsm.c</span><br><span>@@ -1349,6 +1349,12 @@</span><br><span>            /* ignore late lchan_rtp_fsm release events */</span><br><span>               return;</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+   case LCHAN_EV_RLL_REL_IND:</span><br><span style="color: hsl(120, 100%, 40%);">+            /* let's just ignore this.  We are already logging the</span><br><span style="color: hsl(120, 100%, 40%);">+             * fact that this message was received inside</span><br><span style="color: hsl(120, 100%, 40%);">+          * abis_rsl.c.  There can be any number of reasons why the</span><br><span style="color: hsl(120, 100%, 40%);">+             * radio link layer failed */</span><br><span style="color: hsl(120, 100%, 40%);">+         return;</span><br><span>      default:</span><br><span>             OSMO_ASSERT(false);</span><br><span>  }</span><br><span>@@ -1594,6 +1600,7 @@</span><br><span>            .action = lchan_fsm_wait_rf_release_ack,</span><br><span>             .in_event_mask = 0</span><br><span>                   | S(LCHAN_EV_RSL_RF_CHAN_REL_ACK)</span><br><span style="color: hsl(120, 100%, 40%);">+                     | S(LCHAN_EV_RLL_REL_IND) /* allow late REL_IND of SAPI[0] */</span><br><span>                        | S(LCHAN_EV_RTP_RELEASED) /* ignore late lchan_rtp_fsm release events */</span><br><span>                    ,</span><br><span>            .out_state_mask = 0</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-bsc/+/24853">change 24853</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.osmocom.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.osmocom.org/c/osmo-bsc/+/24853"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: osmo-bsc </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: Ie307872851490ae4d60c8117a5f4e2d8c2a414d6 </div>
<div style="display:none"> Gerrit-Change-Number: 24853 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>