commit ba574b64bc7a17a36b2517ce7d6d0a5a77873acf
author Yurii Zubrytskyi <zyy@google.com> Wed May 04 13:05:38 2016 -0700
committer Dmitry Shmidt <dimitrysh@google.com> Fri Jan 27 13:55:52 2017 -0800
tree be648cd44f66e79a33480367148fe7f24e0791cb
parent 2bed6160b36700a2cc84105df93ec96dff74d7d5

ANDROID: goldfish_pipe: bugfixes and performance improvements.

Combine following patches from android-goldfish-3.18 branch:

c0f015a [pipe] Fix the pipe driver for x64 platform + correct pages count
48e6bf5 [pipe] Use get_use_pages_fast() which is possibly faster
fb20f13 [goldfish] More pages in goldfish pipe
f180e6d goldfish_pipe: Return from read_write on signal and EIO
3dec3b7 [pipe] Fix a minor leak in setup_access_params_addr()

Change-Id: I1041fd65d7faaec123e6cedd3dbbc5a2fbb86c4d