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)
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