dm snapshot: split out exception store implementations

Move the existing snapshot exception store implementations out into
separate files.  Later patches will place these behind a new
interface in preparation for alternative implementations.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
Alasdair G Kergon
2009-01-06 03:05:17 +00:00
parent 1ae25f9c93
commit 4db6bfe02b
6 changed files with 834 additions and 738 deletions
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