Hi Eun Seok, Kim, On 11/12/2012 01:00 AM, 김은석 wrote:
> I have an issue in the "part_blk" Example code. > I have tested the program on the pandaboard with a little modifcation. > I have "Packet Overrun" problem when i apply request size of 128kbytes. > Could you please advice me how can i solve this issue. > Following Example code is the modified version of "part_blk" Example. A quick inspection revealed that the default backing-store size of the 'Block::Connection' is set to 128KB, which is pretty small (see: os/include/block_session/connection.h). Thus allocations of 128KB might even fail. The 'Block::Connection' takes the 'tx_buf_size' as second argument. To set the backing-store to one MB, you would have to initialize the connection like this: 'static Block::Connection _blk(&_block_alloc, 1024 * 1024);' Regards, Sebastian -- Sebastian Sumpf Genode Labs http://www.genode-labs.com · http://genode.org Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_nov _______________________________________________ Genode-main mailing list Genode-main@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/genode-main
