From a01386924874c4d6d67f8a34e66f04452c2abb69 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Mon, 28 Jul 2008 16:53:32 +0200 Subject: ipwireless: Preallocate received packet buffers with MRU size ipwireless: Preallocate received packet buffers with MRU size Packets are assembled from link size (~300 bytes) up to PPP MRU (1500 by default). Try to preallocate full size rather than repeatedly advance buffer size by 256 bytes. Signed-off-by: David Sterba Signed-off-by: Jiri Kosina Signed-off-by: Linus Torvalds --- drivers/char/pcmcia/ipwireless/network.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/char/pcmcia/ipwireless/network.c') diff --git a/drivers/char/pcmcia/ipwireless/network.c b/drivers/char/pcmcia/ipwireless/network.c index 2b07af05106..590762a7f21 100644 --- a/drivers/char/pcmcia/ipwireless/network.c +++ b/drivers/char/pcmcia/ipwireless/network.c @@ -499,3 +499,8 @@ int ipwireless_ppp_unit_number(struct ipw_network *network) return ret; } + +int ipwireless_ppp_mru(const struct ipw_network *network) +{ + return network->mru; +} -- cgit v1.2.3