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authorMartin K. Petersen <martin.petersen@oracle.com>2010-01-11 03:21:50 -0500
committerJens Axboe <jens.axboe@oracle.com>2010-01-11 14:29:20 +0100
commitb27d7f16d3c6c27345d4280a739809c1c2c4c0b5 (patch)
treecb2947bf2c466616dad6a160a9efb47208432d96 /block/blk-ioc.c
parent17be8c245054b9c7786545af3ba3ca4e54cd4ad9 (diff)
downloadlinux-b27d7f16d3c6c27345d4280a739809c1c2c4c0b5.tar.bz2
DM: Fix device mapper topology stacking
Make DM use bdev_stack_limits() function so that partition offsets get taken into account when calculating alignment. Clarify stacking warnings. Also remove obsolete clearing of final alignment_offset and misalignment flag. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: Alasdair G. Kergon <agk@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-ioc.c')
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