aio: add iocb->ki_blk_qc field
authorJens Axboe <axboe@kernel.dk>
Thu, 15 Nov 2018 21:38:16 +0000 (14:38 -0700)
committerJens Axboe <axboe@kernel.dk>
Mon, 19 Nov 2018 19:07:07 +0000 (12:07 -0700)
commite48959bce30d8b3d991f4918a4f3f07489f48699
tree67cff5419090d6635944f86f9aaf03d8954e4a08
parentae52bddd9913fa704824624b3005f1823019ed1a
aio: add iocb->ki_blk_qc field

Add the field and have the blockdev direct_IO() helpers set it.
This is in preparation for being able to poll for iocb completion.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/block_dev.c
include/linux/fs.h