| commit | bdf8710d69f82ee6fd41b0166300c3306898b3c1 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Tue Apr 14 09:42:25 2020 +0200 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed Apr 22 10:47:39 2020 -0600 |
| tree | 6c000bb2ac29bc058304faf583d58628cb97b34f | |
| parent | cc97923a5bccc776851c242b61015faf288d5c22 [diff] |
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>