From c264762ce2c99b7fd2f9488e09bc9e393d9c0799 Mon Sep 17 00:00:00 2001
From: liangzhen <liangzhen>
Date: Tue, 11 Nov 2008 07:39:35 +0000
Subject: [PATCH] Branch b1_x_lnet_gate

Allow user to specify small value for o2iblnd::concurrent_sends

b=15983
i=isaac
---
 lnet/ChangeLog | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lnet/ChangeLog b/lnet/ChangeLog
index 5990a7d..4515478 100644
--- a/lnet/ChangeLog
+++ b/lnet/ChangeLog
@@ -18,6 +18,17 @@ Description:
 Details    : 
 
 Severity   : major
+Bugzilla   : 15983
+Description: workaround for OOM from o2iblnd
+Details    : OFED needs allocate big chunk of memory for QP while creating
+             connection for o2iblnd, OOM can happen if no such a contiguous
+             memory chunk.
+             QP size is decided by concurrent_sends and max_fragments of
+             o2iblnd, now we permit user to specify smaller value for
+             concurrent_sends of o2iblnd(i.e: concurrent_sends=7), which
+             will decrease memory block size required by creating QP.
+
+Severity   : major
 Bugzilla   : 15093
 Description: Support Zerocopy receive of Chelsio device
 Details    : Chelsio driver can support zerocopy for iov[1] if it's
-- 
1.8.3.1