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| author | Akinobu Mita | 2013-04-16 15:11:56 +0200 |
|---|---|---|
| committer | James Bottomley | 2013-05-03 00:39:54 +0200 |
| commit | ac17078ae6947254331f56ce4f1db9ea221d43d6 (patch) | |
| tree | e2909e1b328f57de1e2fbd7eb2b47a1723e54bae /drivers/rtc/rtc-starfire.c | |
| parent | [SCSI] scsi_debug: call map_region() and unmap_region() only when needed (diff) | |
| download | kernel-qcow2-linux-ac17078ae6947254331f56ce4f1db9ea221d43d6.tar.gz kernel-qcow2-linux-ac17078ae6947254331f56ce4f1db9ea221d43d6.tar.xz kernel-qcow2-linux-ac17078ae6947254331f56ce4f1db9ea221d43d6.zip | |
[SCSI] scsi_debug: prohibit scsi_debug_unmap_granularity == scsi_debug_unmap_alignment
scsi_debug prohibits setting scsi_debug_unmap_alignment to be greater
than scsi_debug_unmap_granularity. But setting them to be the same value
is not prohibited. In this case, the only difference with
scsi_debug_unmap_alignment == 0 is the logical blocks from 0 to
scsi_debug_unmap_alignment - 1 cannot be unmapped. But the difference is
not properly handled in the current code.
So this prohibits such unusual setting.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/rtc/rtc-starfire.c')
0 files changed, 0 insertions, 0 deletions