dm thin metadata: speed up discard of partially mapped volumes

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Use dm_btree_lookup_next() to more quickly discard partially mapped
volumes.

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

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Joe Thornber 2015-11-05 15:10:11 +00:00 • committed by Mike Snitzer

parent ed8b45a367

commit 3d5f67332a

1 changed files with 41 additions and 25 deletions

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drivers/md/dm-thin-metadata.c

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