system_core.git - system/core

	Commit message (Collapse)	Author	Age	Files	Lines
*	init.trace.rc: fix race condition with class_start core	Fred Fettinger	2014-10-01	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The systrace permissions from init.trace.rc and the "class_start core" which launches surfaceflinger are both in an "on boot" section. However, the init.trace.rc commands are parsed after all commands in init.rc. This means that "class_start core" is executed before the chmod command which allows processes to write to trace_marker. If any services execute their first trace command before the chmod occurs, then that service won't be able to write traces until the service is restarted. To fix this, run all of the init.trace.rc commands in the "early-boot" section to ensure they are completed first. Bug: 17612265 Change-Id: Ibf544762173d5ba98272c66ef485d8eab7d70bf3
*	Fix tracing on user builds	Carton He	2013-12-05	1	-0/+2
\| \| \| \| \| \| \| \|	Need the set correct permission for print-tgid option or tracing of sched can't work on user build. Change-Id: Ia88aabe58128b911afd78f01c27f7da884ed03f0 Signed-off-by: Carton He <carton.he@marvell.com>
*	init.trace.rc: Set perms for power/clock_set_rate events	Todd Poynor	2012-10-15	1	-0/+2
\| \| \| \| \| \|	Bug: 7351763 Change-Id: I1ee3d7c9b55d1b55df6cafb1bf21f9139d964646
*	Enable tracing on user builds	Jamie Gennis	2012-06-08	1	-0/+31
	This change adds init.rc steps to: * allow kernel tracing to be enabled via adb * allow a limited set of kernel trace events to be enabled via adb * allow the kernel trace to be read via adb * allow all users to write to the kernel trace from userland Bug: 6513400 Change-Id: Ic3c189b5697aa5edf88d2f507c932971bed6caff