replicant-frameworks_native

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Author	SHA1	Message	Date
Mathias Agopian	db403e8ff0	split-up Client.h out of SurfaceFlinger.h Change-Id: I1993bf23e417163749d886283563a93d50b361b4	2012-06-18 16:47:56 -07:00
Mathias Agopian	99b49840d3	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	2011-06-27 17:42:15 -07:00

Author

SHA1

Message

Date

Mathias Agopian

db403e8ff0

split-up Client.h out of SurfaceFlinger.h

Change-Id: I1993bf23e417163749d886283563a93d50b361b4

2012-06-18 16:47:56 -07:00

Mathias Agopian

99b49840d3

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

2011-06-27 17:42:15 -07:00

2 Commits