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authorJoe Thornber <ejt@redhat.com>2013-03-01 22:45:50 +0000
committerAlasdair G Kergon <agk@redhat.com>2013-03-01 22:45:50 +0000
commit4e7f1f9089660aec3b5ab2645ce62777c6f4c6a2 (patch)
tree56f012273947dcd88e4a73944aae37d01f023b56 /drivers/md/dm-thin.c
parentb0d8ed4d96a26ef3ac54a4aa8911c9413070662e (diff)
dm persistent data: add btree_walk
Add dm_btree_walk to iterate through the contents of a btree. This will be used by the dm cache target. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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