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authorMike Snitzer <snitzer@redhat.com>2009-06-22 10:12:30 +0100
committerAlasdair G Kergon <agk@redhat.com>2009-06-22 10:12:30 +0100
commit02acc3a4fa0a6c2a5ccc4fb722b55fb710265882 (patch)
tree5abd5bf61c8fe1a9bed391c828ffff34384f6b20 /drivers/md/dm-log.c
parent60935eb21d3c5bac79618000f38f92c249d153c4 (diff)
dm table: ensure targets are aligned to logical_block_size
Ensure I/O is aligned to the logical block size of target devices. Rename check_device_area() to device_area_is_valid() for clarity and establish the device limits including the logical block size prior to calling it. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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