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authorOlaf Kirch <olaf.kirch@oracle.com>2007-05-09 02:32:54 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 12:30:46 -0700
commitf97380bcadd6bd2e368727de4061aaba4989c426 (patch)
tree179db9e733545aa1e796a22f670fc86963059492 /lib
parent2f9941b6c55d70103c1bc3f2c7676acd9f20bf8a (diff)
dm crypt: use smaller bvecs in clones
Allocate smaller clones With the previous dm-crypt fixes, there is no need for the clone bios to have the same bvec size as the original - we just need to make them big enough for the remaining number of pages. The only requirement is that we clear the "out" index in convert_context, so that crypt_convert starts storing data at the right position within the clone bio. Signed-off-by: Olaf Kirch <olaf.kirch@oracle.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
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