tree d2f7bc08850ccaf06e3544b055d7859e2e0b51c6
parent 7b131cdbafdb80fd3dc68c6f3aa12a9d711cc9e3
author Luca Milanesio <luca.milanesio@gmail.com> 1633132229 +0100
committer Luca Milanesio <luca.milanesio@gmail.com> 1633555010 +0000

Reuse the same Repository when listing changes by status

Certain queries for multiple changes based on status
need to read the change meta-data from NoteDb on the same
repository. Do not re-open the same repository over and over
again but rather reuse the same in-memory Repository object
with consequent saving in CPU and lowering the systemload
during the execution of change queries.

The existing loading of multiple change notes without passing
the Repository object as parameter is kept for backward
compatibility and can be safely removed on master because
no more referenced by the Gerrit code-base.

Change-Id: I683a1b0cd4dcc64e191df6777dfce059745d5ce9