refresh libpwq submodule to include libpwq PR#14

dgrove-oss · dgrove-oss · commit 46465303a696 · 2016-07-21T11:25:19.000-04:00
Update libpwq version to latest.  This picks up the code in
libpwq PR#14 which changes the default number of libpwq worker
threads from 2 to the number of cores in the system.
This avoids very slow initial rampups in high core count systems.
diff --git a/libpwq b/libpwq
@@ -1 +1 @@
-Subproject commit fe39834ad70ec3fcd5aef937dbb8ed5ef1e0f163
+Subproject commit 616417f934686c14300e34b9835df624d8693d5a
