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| author | Yifan Hong <elsk@google.com> | 2019-08-27 14:25:10 -0700 |
|---|---|---|
| committer | Yifan Hong <elsk@google.com> | 2019-09-05 15:14:34 -0700 |
| commit | 27fb95dedfafeef20220294f0a814cec06e9db87 (patch) | |
| tree | 72d625acb384a23eb9a2b17029b2632f30c59c1d /init/interface_utils.cpp | |
| parent | dccd6b33894c42a2b05afe04f16465f093920eac (diff) | |
libsnapshot: Refactor: add {Create,Map,Unmap}CowImage
Move operations on image manager in *Snapshot functions to their own
functions for finer granularity in control. *Snapshot functions only
changes snapshot state and snapshot devices, but not the supporting
devices.
Now, MapSnapshot can take a customized COW device path. We will have
a more complicated stack for the COW device in upcomming CLs.
Also, Change SnapshotManager::CreateSnapshot's signature to
accept a SnapshotStatus struct that includes all sizes, so that
cow_partition_size and cow_file_size can also be written to the snapshot
status file.
Test: libsnapshot_test
Change-Id: I388ecd4bcfbfcc3f379ecb6993615234f4fbcb4e
Diffstat (limited to 'init/interface_utils.cpp')
0 files changed, 0 insertions, 0 deletions