dm linear: add DAX support

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Change dm-linear to implement direct_access function,
linear_direct_access(), which maps sector and calls direct_access
function of its physical target device.

Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

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Toshi Kani 2016-06-22 17:54:54 -06:00 • committed by Mike Snitzer

parent 545ed20e6d

commit 84b22f8378

1 changed files with 20 additions and 1 deletions

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drivers/md/dm-linear.c

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