Fix MemoryIdler::flushLocalMallocCaches() regression.
authorJason Evans <je@fb.com>
Fri, 4 Sep 2015 16:12:18 +0000 (09:12 -0700)
committerfacebook-github-bot-4 <folly-bot@fb.com>
Fri, 4 Sep 2015 16:20:16 +0000 (09:20 -0700)
commit3a529d4c3f90d46de7481e155a1d4729238e4442
treea25db3c299647fd3174e8b6f5db12e5c292e964f
parent5667a9704f154dfb68b4294f475d25e30ab6b0d7
Fix MemoryIdler::flushLocalMallocCaches() regression.

Summary: Fix MemoryIdler::flushLocalMallocCaches() to use the correct type when querying
jemalloc's "opt.narenas" mallctl.

Reviewed By: @jobenber

Differential Revision: D2414309
folly/detail/MemoryIdler.cpp