Change in osmo-bts[master]: osmo-bts-trx: enlarge and share TRXD message buffer

fixeria gerrit-no-reply at lists.osmocom.org
Sat Apr 24 09:40:51 UTC 2021


Hello Jenkins Builder, 

I'd like you to reexamine a change. Please visit

    https://gerrit.osmocom.org/c/osmo-bts/+/23865

to look at the new patch set (#2).

Change subject: osmo-bts-trx: enlarge and share TRXD message buffer
......................................................................

osmo-bts-trx: enlarge and share TRXD message buffer

Starting from TRXDv2, several PDUs may be batched together and sent in
all together a single datagram.  This requires us to increase the buffer
size that we use for sending and receiving TRXD messages.  Let's use
65536 matching the default MTU value for 'lo' interface on Linux.

Given that 65536 is quite a big number, let's allocate a shared Rx/Tx
buffer statically to avoid [potential] stack overflow.

Change-Id: I729451c8ecdc7ff2631beb423f15523db16b3ee3
Related: SYS#4895, OS#4941, OS#4006
---
M src/osmo-bts-trx/trx_if.c
M src/osmo-bts-trx/trx_if.h
2 files changed, 15 insertions(+), 10 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/65/23865/2
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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: I729451c8ecdc7ff2631beb423f15523db16b3ee3
Gerrit-Change-Number: 23865
Gerrit-PatchSet: 2
Gerrit-Owner: fixeria <vyanitskiy at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-CC: pespin <pespin at sysmocom.de>
Gerrit-MessageType: newpatchset
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