tree ec6727ce91596b47da4ec109723698883b577aaf
parent 0aa4fae74ad4c25aa6b4f184350b7dbaab68642b
author Kelvin Zhang <zhangkelvin@google.com> 1635464300 -0700
committer Kelvin Zhang <zhangkelvin@google.com> 1637107554 -0800

Write CowReplace blocks in batch

snapuserd is optimizing merge performance, sending blocks in batch will
help.

Test: th
Change-Id: Ie358137768b1f0d7e03530e5f1ddb57e40e183ed