On Thu, Dec 04, 2003 at 10:45:54AM +0100, Wojciech Kromer wrote: > > > >>>i have some problems with using fec device on my custom 8250 board > >>>while sending a lot of data (at least 300MB) through this device causes > >>>lack of memory > >>>sending same amount of data through loopback works fine > >>>
[snip] > ==== at begining ========================================= > skbuff_head_cache 131 192 160 8 8 1 > size-2048 5 178 2048 3 89 1 > > ===after some time (ftp put ~75MB) ================================ > > skbuff_head_cache 16857 16872 160 703 703 1 > size-2048 16749 16798 2048 8382 8399 1 It looks like skb leaks in the driver. Probably in TX path. Could you send me by private e-mail source code for ethernet driver in question or provide a URL. I'm not a 8250 guy, but I'll try to look at it :) Eugene. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
