tree ff2b4a49b6d8e92c7e19ea9dfca84110ae77cdb2
parent bc49157d21e6ec14a41c7b852370d2e6d9509da2
author Jason Evans <jasone@canonware.com> 1474570648 -0700
committer Jason Evans <jasone@canonware.com> 1474570648 -0700

Protect extents_dirty access with extents_mtx.

This fixes race conditions during purging.