Commit Graph

4 Commits

Author SHA1 Message Date
Suren Baghdasaryan bee9f5718b libprocessgroup: Disable file descriptor caching temporarily
File descriptor caching breaks boot on Android Go and Svelte targets.
Disable it temporarily to fix the builds and investigate the root cause
further.

Bug: 123868658
Test: Android Go device boots after this change

Change-Id: Idd0209029cde8454ea99b9de030f7a317c2988d7
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
2019-02-06 02:15:37 +00:00
Greg Kaiser 5c5ed9c856 libprocessgroup: Fix return values
We want our default implementations to fail, but '-1' is implicitly
cast to 'true', since it's non-zero.  We explicitly use 'false' to
fix this.

Test: TreeHugger
Change-Id: I369897b519601ce1a887cf6acd5f2cb9a6113a9a
2019-02-04 06:33:26 -08:00
Suren Baghdasaryan eca87cb9ca Fix non-Android build targets
Non-Android build targets are missing sys/prctl.h header and functionality
should be disabled for them like it was done previously inside
sched_policy.cpp. Also make the set_sched_policy/get_sched_policy
functionality backward compatible by creating stubs for non-Android
targets.

Bug: 111307099
Test: built sdk_gphone_x86-sdk_addon_mac target using forrest

Change-Id: I1c195267e287a84a21c588bd61d7c452bff6cfbe
Merged-In: I1c195267e287a84a21c588bd61d7c452bff6cfbe
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
2019-02-03 16:49:28 +00:00
Suren Baghdasaryan 82b72a5667 libprocessgroup: Add support for task profiles
Abstract usage of cgroups into task profiles that allows for changes
in cgroup hierarchy and version without affecting framework codebase.
Rework current processgroup and sched_policy API function implementations
to use task profiles instead of hardcoded paths and attributes.
Mount cgroups using information from cgroups.json rather than from init.rc

Exempt-From-Owner-Approval: already approved in internal master

Bug: 111307099
Test: builds, boots

Change-Id: If5532d6dc570add825cebd5b5148e00c7d688e32
Merged-In: If5532d6dc570add825cebd5b5148e00c7d688e32
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
2019-02-03 16:48:35 +00:00