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Increase PCUIF wqueue size

The default of 10 messages introduced recently is too small, specially
when using osmo-bts-trx, where clock drifting and CPU scheduling can
cause skewing and hence generation of 2-3 FNs (* up to 8 TS) at once,
hence filling the PCUIF queue with more than 10 messages in a given
moment.

Fixes: c938a95e255262f38aae9d4242cc86a87c46d172
Change-Id: I7ababfc6cdf20196889fb542a8040128b3c118b5
---
M include/osmo-bts/bts.h
1 file changed, 17 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/45/33545/1

diff --git a/include/osmo-bts/bts.h b/include/osmo-bts/bts.h
index dcd8459..296aa0d 100644
--- a/include/osmo-bts/bts.h
+++ b/include/osmo-bts/bts.h
@@ -137,7 +137,7 @@
 	char *addr;
 };
 
-#define BTS_PCU_SOCK_WQUEUE_LEN_DEFAULT 10
+#define BTS_PCU_SOCK_WQUEUE_LEN_DEFAULT 100
 
 /* One BTS */
 struct gsm_bts {

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