On 06/05/2016 09:31 PM, mchristi@xxxxxxxxxx wrote: > From: Mike Christie <mchristi@xxxxxxxxxx> > > 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 bcache use the op_is_write helper which will do the right > thing. > > Signed-off-by: Mike Christie <mchristi@xxxxxxxxxx> > --- > drivers/md/bcache/io.c | 2 +- > drivers/md/bcache/request.c | 6 +++--- > 2 files changed, 4 insertions(+), 4 deletions(-) > (Could probably folded together with the two previous patches) Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@xxxxxxx +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) -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
