Joe Thornber 5f274d8865 dm bio prison: introduce support for locking ranges of blocks ...

Ranges will be placed in the same cell if they overlap.

Range locking is a prerequisite for more efficient multi-block discard
support in both the cache and thin-provisioning targets.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

2014-11-10 15:25:30 -05:00

9.1 KiB

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