李微 wrote: > NBD adopts the default bounce limit, which is BLK_BOUNCE_HIGH, in the > 2.6.23 kernel. Is this due to the DMA limit of NICs? Then why are kmaps > necessary?
I think the bouncing could be turned off and everything would still work, since we're doing kmap around every network send/receive. Have you tried that, or could you? Thanks, Paul ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Nbd-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nbd-general
