From: David S. Miller <davem@sunset.davemloft.net>
Date: Wed, 7 Nov 2007 07:48:57 +0000 (-0800)
Subject: [DLM] lowcomms: Do not muck with sysctl_rmem_max.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=df61c952622f51facac21dd8dfa4d8a24dcb9657;p=openwrt%2Fstaging%2Fblogic.git

[DLM] lowcomms: Do not muck with sysctl_rmem_max.

Use SO_RCVBUFFORCE instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 58bf3f5cdbe2..e9923ca9c2d9 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -1062,7 +1062,7 @@ static int sctp_listen_for_all(void)
 	subscribe.sctp_shutdown_event = 1;
 	subscribe.sctp_partial_delivery_event = 1;
 
-	result = kernel_setsockopt(sock, SOL_SOCKET, SO_RCVBUF,
+	result = kernel_setsockopt(sock, SOL_SOCKET, SO_RCVBUFFORCE,
 				 (char *)&bufsize, sizeof(bufsize));
 	if (result)
 		log_print("Error increasing buffer space on socket %d", result);
@@ -1454,10 +1454,6 @@ int dlm_lowcomms_start(void)
 	if (!con_cache)
 		goto out;
 
-	/* Set some sysctl minima */
-	if (sysctl_rmem_max < NEEDED_RMEM)
-		sysctl_rmem_max = NEEDED_RMEM;
-
 	/* Start listening */
 	if (dlm_config.ci_protocol == 0)
 		error = tcp_listen_for_all();