Kernel - My Linux kernel repository

Age	Commit message (Collapse)	Author
2009-08-12	f_phonet: use page-sized rather than MTU-sized RX buffers	Rémi Denis-Courmont
	Instead of a large (physically) linear buffer, we generate a set of paged sk_buff, so no extra memory copy is involved. This removes high-order allocations and saves quite a bit of memory. Phonet MTU is 65541 bytes, so the two buffers were padded to 128 kilo-bytes each. Now, we create 17 page buffers, almost a 75% memory use reduction. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12	f_phonet: lock-less MTU change	Rémi Denis-Courmont
	With the current driver, the MTU is purely indicative, so there is no need to synchronize with the receive path. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-05	net: use NETDEV_TX_OK instead of 0 in ndo_start_xmit() functions	Patrick McHardy
	This patch is the result of an automatic spatch transformation to convert all ndo_start_xmit() return values of 0 to NETDEV_TX_OK. Some occurences are missed by the automatic conversion, those will be handled in a seperate patch. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02	usb: gadget: f_phonet: fix memory allocation sizes	Rémi Denis-Courmont
	Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02	f_phonet: no need to check for carrier - scheduler does it internally	Rémi Denis-Courmont
	Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02	f_phonet: dev_kfree_skb instead of dev_kfree_skb_any in TX callback	Rémi Denis-Courmont
	Network device TX is never run in IRQ context, and skb is freed outside of the IRQ-disabling spin lock. So checking for IRQ was a waste of time here. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-24	USB: replace uses of __constant_{endian}	Harvey Harrison
	The base versions handle constant folding now. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07	phonet: update to net_device_ops	Stephen Hemminger
	Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-17	Phonet: USB CDC Phonet function for gadget framework	Rémi Denis-Courmont
	This implements the Nokia vendor-specific communication device class function to exchange Phonet messages over USB. This function is already found in the "PC suite" USB profile of (non-Linux) Nokia handsets. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>