ANDROID: goldfish_pipe: bugfixes and performance improvements.
authorYurii Zubrytskyi <zyy@google.com>
Wed, 4 May 2016 20:05:38 +0000 (13:05 -0700)
committerAmit Pundir <amit.pundir@linaro.org>
Thu, 1 Dec 2016 09:48:44 +0000 (15:18 +0530)
commit56a56370dbc394cd36f194a108bf4e7bc1876691
tree56c4b5dfc852f79cc571ae0425567445dccb20b1
parent598f10d649a8d866ff39defbfc0c264dc9cd5294
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
drivers/platform/goldfish/goldfish_pipe.c