Public bug reported:
Could we have basic profiling & tracing options enabled in Linaro
vexpress kernel? I'd suggest:
CONFIG_PROFILING=y
CONFIG_PERF_EVENTS=y
CONFIG_HW_PERF_EVENTS=y
CONFIG_FTRACE=y
CONFIG_ENABLE_DEFAULT_TRACERS=y
CONFIG_HIGH_RES_TIMERS=y
(the last one allows using hrtimers as a sampling clock)
** Affects: linux-linaro-vexpress (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/764796
Title:
Enable basic profiling & tracing options in kernel configuation
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