Mercurial > hg
diff hgext/remotefilelog/shallowrepo.py @ 42497:df1419c5756a
remotefilelog: tell runbgcommand to not block on child process startup
These two invocations will always find a binary because they're
re-running hg. As a result, we can skip waiting for the subprocess to
start running and save a little bit of wall-time.
Differential Revision: https://phab.mercurial-scm.org/D6539
author | Augie Fackler <augie@google.com> |
---|---|
date | Tue, 18 Jun 2019 09:57:06 -0400 |
parents | 373aeede7352 |
children | d98ec36be808 |
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--- a/hgext/remotefilelog/shallowrepo.py Tue Jun 18 09:43:27 2019 -0400 +++ b/hgext/remotefilelog/shallowrepo.py Tue Jun 18 09:57:06 2019 -0400 @@ -190,7 +190,9 @@ cmd.append('--repack') if revs: cmd += ['-r', revs] - procutil.runbgcommand(cmd, encoding.environ) + # We know this command will find a binary, so don't block + # on it starting. + procutil.runbgcommand(cmd, encoding.environ, ensurestart=False) def prefetch(self, revs, base=None, pats=None, opts=None): """Prefetches all the necessary file revisions for the given revs