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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2019-08-28 21:35:42 +0900 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-09-03 08:32:50 +0200 |
| commit | 45147fb522bb459e79bdcb7504ee7ec8cfd4c12c (patch) | |
| tree | 5b02f6cc1daaaf79add184033aa31d399e8909ca /block/scsi_ioctl.c | |
| parent | db91427b6502e8e46db4b616e4eaa9b9cf4e6363 (diff) | |
block: add a helper function to merge the segments
This patch adds a helper function whether a queue can merge
the segments by the DMA MAP layer (e.g. via IOMMU).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'block/scsi_ioctl.c')
0 files changed, 0 insertions, 0 deletions