tree f5fa82eb783917826583ec77a7b1a6b897c93d36
parent 7b968315ee30218748b1b5daf896fd195f770158
parent f35687df6e9571ae900bcd6e783549ba33abca2d
author Yifan Hong <elsk@google.com> 1567798089 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> 1567798089 +0000

Merge changes from topic "libsnapshot_prep"

* changes:
  libsnapshot: MapPartitionWithSnapshot cleanup itself if failed
  libsnapshot: MapPartitionWithSnapshot: fix timeout
  libsnapshot: require ex lock for {Create}{CowImage,Snapshot} / DeleteSnapshot
  libsnapshot: Refactor: add {Create,Map,Unmap}CowImage