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Mathias Agopian 1cb13461a8 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
2012-06-27 17:07:55 -07:00
build I am having second thoughts about 512m for the large heap size. 2012-06-08 13:02:09 -07:00
cmds am 4f0dfaa7: am 9be7caf3: Merge "Include stack traces for certain native processes in bugreport." into jb-dev 2012-06-08 15:33:30 -07:00
data/etc Move com.nxp.mifare to frameworks/native. 2012-04-12 21:24:08 -07:00
include Pass fences from BufferQueue to SurfaceTextureClient 2012-06-21 22:21:12 -07:00
libs Utils: Fix a bug in the linear transformation code. 2012-06-27 15:34:43 -07:00
opengl Update ANativeWindow clients for sync 2012-06-20 15:48:30 -07:00
services PermissionCache caches permission checks 2012-06-27 17:07:55 -07:00
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