tree 45ee744d2db86f2e807a5c399f4bee6f1267b4d3
parent 045dd68afd185274f8790f2c557e539be587e78b
author Jens Axboe <axboe@fb.com> 1420473041 -0700
committer Mohamad Ayyash <mkayyash@google.com> 1425693492 -0800

memory: double check that mmapfd isn't -1 before closing

Signed-off-by: Jens Axboe <axboe@fb.com>