History log of /frameworks/native/libs/binder/PermissionCache.cpp
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
9d4536835248525f32f1504a3d28d5bbfa0a2910 20-Dec-2011 Steve Block <steveblock@google.com> Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE

See https://android-git.corp.google.com/g/156016

Bug: 5449033
Change-Id: I4c4e33bb9df3e39e11cd985e193e6fbab4635298
99b49840d309727678b77403d6cc9f920111623f 28-Jun-2011 Mathias Agopian <mathias@google.com> PermissionCache caches permission checks

This is intended to absorb the cost of the IPC
to the permission controller.
Cached permission checks cost about 3us, while
full blown ones are two orders of magnitude slower.

CAVEAT: PermissionCache can only handle system
permissions safely for now, because the cache is
not purged upon global permission changes.

Change-Id: I8b8a5e71e191e3c01e8f792f253c379190eee62e