tree 3a16d2410197ce4a4daabe8b1a5dd4a27893be80
parent b7b36b819e8029a152859f3204ba2da38a0e2879
author Elliott Hughes <enh@google.com> 1374091946 -0700
committer Elliott Hughes <enh@google.com> 1374091946 -0700

Prevent the madvise(MADV_MERGEABLE) mmap hack from affecting errno.

Bug: 9889616
Change-Id: I4a7323e0ae5aeb5cbe0da1b2bc7501d83b3a2aa4