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| author |   Christoph Hellwig <hch@lst.de> | 2020-04-14 09:42:25 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-04-22 10:47:39 -0600 |
| commit | bdf8710d69f82ee6fd41b0166300c3306898b3c1 (patch) | |
| tree | 6c000bb2ac29bc058304faf583d58628cb97b34f /include/linux/blkdev.h | |
| parent | block: move dma drain handling to scsi (diff) | |
| download | wireguard-linux-bdf8710d69f82ee6fd41b0166300c3306898b3c1.tar.xz wireguard-linux-bdf8710d69f82ee6fd41b0166300c3306898b3c1.zip | |
block: move dma_pad handling from blk_rq_map_sg into the callers
There are only two callers of blk_rq_map_sg/__blk_rq_map_sg that set
the dma_pad value in the queue. Move the handling into those callers
instead of burdening the common code, and move the ->extra_len field
from struct request to struct scsi_cmnd.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 8e4726bce498..f00bd4042295 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -224,8 +224,6 @@ struct request { unsigned short write_hint; unsigned short ioprio; - unsigned int extra_len; /* length of alignment and padding */ - enum mq_rq_state state; refcount_t ref; |