tree 47888457e13f2133fa5303de10febdaa395bcef6
parent 128c55ed57eea3f02b860a14a7e4f8cae109089a
author Zac Medico <zmedico@gentoo.org> 1511225118 -0800
committer Zac Medico <zmedico@gentoo.org> 1511227881 -0800
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binarytree.populate: avoid lock when possible (bug 607872)

In order to avoid unecessary lock contention, do not lock
the Packages file unless it needs to be updated. This is
useful when PKGDIR is shared via NFS.

Bug: https://bugs.gentoo.org/607872