bcache: Kill unaligned bvec hack

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Bcache has a hack to avoid cloning the biovec if it's all full pages -
but with immutable biovecs coming this won't be necessary anymore.

For now, we remove the special case and always clone the bvec array so
that the immutable biovec patches are simpler.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>

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This commit is contained in:

Kent Overstreet 2013-11-22 19:37:48 -08:00

parent 2c30c71bd6

commit ed9c47bebe

3 changed files with 7 additions and 35 deletions

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1

drivers/md/bcache/bcache.h

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37

drivers/md/bcache/request.c

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4

drivers/md/bcache/super.c

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