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authorGang He <ghe@suse.com>2018-05-02 10:37:48 +0800
committerDavid Teigland <teigland@redhat.com>2018-05-02 10:22:25 -0500
commitb09c603ca40fc6980188f9c7f419c0918a3f461e (patch)
tree0e8e70d8df3c3fc75ca850cd1ab6f1defde7d6ae /fs/dlm
parent6da6c0db5316275015e8cc2959f12a17584aeb64 (diff)
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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>
Diffstat (limited to 'fs/dlm')
-rw-r--r--fs/dlm/lowcomms.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 5243989a60cc..815125281a86 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -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,