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cifs: add deprecation warning to sockopt=TCP_NODELAY option 

Now that we're using TCP_CORK on the socket, there's no value in
continuting to support this option. Schedule it for removal in 3.9.

Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
hifive-unleashed-5.1
Jeff Layton 2012-09-18 16:20:36 -07:00 committed by Steve French
parent c84ce4a7b2
commit 67c1f52951
1 changed files with 6 additions and 5 deletions
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11
fs/cifs/connect.c
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@ -1680,12 +1680,13 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
if (string == NULL)
goto out_nomem;
/*
* FIXME: since we now cork/uncork the socket while
* sending, should we deprecate this option?
*/
if (strnicmp(string, "TCP_NODELAY", 11) == 0)
if (strnicmp(string, "TCP_NODELAY", 11) == 0) {
printk(KERN_WARNING "CIFS: the "
"sockopt=TCP_NODELAY option has been "
"deprecated and will be removed "
"in 3.9\n");
vol->sockopt_tcp_nodelay = 1;
}
break;
case Opt_netbiosname:
string = match_strdup(args);