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(parent: 5eb3b2f) | patch
scsi: bsg-lib: handle bidi requests without block layer help
authorChristoph Hellwig <hch@lst.de>
Tue, 29 Jan 2019 08:32:03 +0000 (09:32 +0100)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 6 Feb 2019 02:27:40 +0000 (21:27 -0500)
commita576e09839f44309c0c52063a6e29f3ebdd9affd
treeb21c5da858f4a8378e313ead8c9a44830cc46e3etree | snapshot
parent5eb3b2f8cfb90de185f7e61cace782314b2f99cbcommit | diff
scsi: bsg-lib: handle bidi requests without block layer help

We can just stash away the second request in struct bsg_job instead of
using the block layer req->next_rq field, allowing for the eventual removal
of the latter.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
block/bsg-lib.c diff | blob | history
block/bsg.c diff | blob | history
drivers/scsi/scsi_transport_sas.c diff | blob | history
include/linux/bsg-lib.h diff | blob | history
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