Commit b09c603c authored May 02, 2018 by Gang He Committed by David Teigland May 02, 2018

dlm: fix a clerical error when set SCTP_NODELAY



There is a clerical error when turn off Nagle's algorithm in
sctp_connect_to_sock() function, this results in turn off
Nagle's algorithm failure.
After this correction, DLM performance will be improved obviously
when using SCTP procotol.

Signed-off-by: Gang He <ghe@suse.com>
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David Teigland <teigland@redhat.com>

parent 6da6c0db

fs/dlm/lowcomms.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1080,7 +1080,7 @@ static void sctp_connect_to_sock(struct connection *con)
		log_print("connecting to %d", con->nodeid);

		/* Turn off Nagle's algorithm */
		kernel_setsockopt(sock, SOL_TCP, TCP_NODELAY, (char *)&one,
		kernel_setsockopt(sock, SOL_SCTP, SCTP_NODELAY, (char *)&one,
		sizeof(one));

		result = sock->ops->connect(sock, (struct sockaddr *)&daddr, addr_len,

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