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| author | Martin K. Petersen <[email protected]> | 2016-05-13 02:17:34 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2016-06-02 02:07:47 +0000 |
| commit | 6b7e9cde49691e04314342b7dce90c67ad567fcc (patch) | |
| tree | c7f8c4c49a2a9d07bcf13d997cdb41ff187a7732 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | scsi: Add QEMU CD-ROM to VPD Inquiry Blacklist (diff) | |
| download | kernel-6b7e9cde49691e04314342b7dce90c67ad567fcc.tar.gz kernel-6b7e9cde49691e04314342b7dce90c67ad567fcc.zip | |
sd: Fix rw_max for devices that report an optimal xfer size
For historic reasons, io_opt is in bytes and max_sectors in block layer
sectors. This interface inconsistency is error prone and should be
fixed. But for 4.4--4.7 let's make the unit difference explicit via a
wrapper function.
Fixes: d0eb20a863ba ("sd: Optimal I/O size is in bytes, not sectors")
Cc: [email protected] # 4.4+
Reported-by: Fam Zheng <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Tested-by: Andrew Patterson <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions