diff options
| author | David Sterba <dsterba@suse.cz> | 2008-07-28 16:53:32 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-28 08:28:03 -0700 |
| commit | a01386924874c4d6d67f8a34e66f04452c2abb69 (patch) | |
| tree | c412347f001f7d84c23ffc8d88f14479d999dfd4 /drivers/char/pcmcia/ipwireless/network.c | |
| parent | 0f38c47a545d36da4038fec0708e6e3fbdb160b1 (diff) | |
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 <dsterba@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/pcmcia/ipwireless/network.c')
| -rw-r--r-- | drivers/char/pcmcia/ipwireless/network.c | 5 |
1 files changed, 5 insertions, 0 deletions
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; +} |