dm log: fix create_log_context to use logical_block_size of log device
authorMike Snitzer <snitzer@redhat.com>
Mon, 22 Jun 2009 09:12:33 +0000 (10:12 +0100)
committerAlasdair G Kergon <agk@redhat.com>
Mon, 22 Jun 2009 09:12:33 +0000 (10:12 +0100)
commit18d8594dd93a1ae2fafd591ec026e87d743292bf
tree9a4b0ac8512864666fef0c6e3bc26c5db172f649
parentaf4874e03ed82f050d5872d8c39ce64bf16b5c38
dm log: fix create_log_context to use logical_block_size of log device

create_log_context() must use the logical_block_size from the log disk,
where the I/O happens, not the target's logical_block_size.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-log.c