From: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Date: Thu, 1 Sep 2016 16:30:37 +0000 (-0700)
Subject: RDS: IB: set default frag size to 16K
X-Git-Tag: v4.1.12-92~80^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a8e9276e7787fbde799c5b7c71114a638945bc67;p=users%2Fjedix%2Flinux-maple.git

RDS: IB: set default frag size to 16K

For systems which wants lower fragment setting because of
smaller memory footprints, module parameter 'rds_ib_max_frag'
can be used to set lower value like 4K or 8K.

Orabug: 24656820

Reviewed-by: Mukesh Kacker <mukesh.kacker@oracle.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
---

diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index bcc5aa12ef65..16ca391b2ba8 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -42,7 +42,7 @@
 #include "ib.h"
 #include "tcp.h"
 
-static unsigned int rds_ib_max_frag = RDS_FRAG_SIZE;
+static unsigned int rds_ib_max_frag = RDS_MAX_FRAG_SIZE;
 static unsigned int ib_init_frag_size = RDS_FRAG_SIZE;
 
 module_param(rds_ib_max_frag, int, 0444);