folly: MemoryMapping: madvise: round the end to lower bound
authorLucian Grijincu <lucian@fb.com>
Thu, 28 May 2015 17:42:05 +0000 (10:42 -0700)
committerNoam Lerner <noamler@fb.com>
Wed, 3 Jun 2015 16:47:05 +0000 (09:47 -0700)
commit23bc29b8109d9dc11793367f6bdcfa1962471c27
treeb7a0c4f210a88142f77215ac48a3baf60f393fe7
parent328dda4ba39461638435e9723034a26287238c3c
folly: MemoryMapping: madvise: round the end to lower bound

Test Plan: n/a

Reviewed By: ott@fb.com

Subscribers: ott, folly-diffs@, yfeldblum, tudort, chalfant

FB internal diff: D2100535

Tasks: 4421175

Signature: t1:2100535:1432674713:6f5f40a8462851b2b8972c68d34ae23aaf1e9340
folly/MemoryMapping.cpp