On Thursday, February 09, 2017 04:34:01 PM Linus Walleij wrote:

The per-hardware-transaction struct mmc_queue_req is assigned
from a pool of 2 requests using a current/previous scheme and
then swapped around.

This is confusing, especially if we need more than two to make
our work efficient and parallel.

Rewrite the mechanism to have a pool of struct mmc_queue_req
and take one when we need one and put it back when we don't
need it anymore.

Signed-off-by: Linus Walleij <redacted>

Reviewed-by: Bartlomiej Zolnierkiewicz <redacted>

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics