On 06/05/2016 09:31 PM, [email protected] wrote: > From: Mike Christie <[email protected]> > > We currently set REQ_WRITE/WRITE for all non READ IOs > like discard, flush, writesame, etc. In the next patches where we > no longer set up the op as a bitmap, we will not be able to > detect a operation direction like writesame by testing if REQ_WRITE is > set. > > This has dm use the op_is_write helper which will do the right > thing. > > Signed-off-by: Mike Christie <[email protected]> > ---
(Could probably be folded into the previous patch) Reviewed-by: Hannes Reinecke <[email protected]> Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking [email protected] +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg) ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
