* Query: Notifier support for callback profiling
@ 2017-05-19 13:43 Kohli, Gaurav
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From: Kohli, Gaurav @ 2017-05-19 13:43 UTC (permalink / raw)
To: linux-kernel, linux-arm-msm
Hi ,
Can we profile driver specific notifier callback from Linux notifier.
Sometimes we need to debug which callback is taking more time or where
it is stuck.
If kernel/notifier.c provide generic mechanism to profile callbacks that
will
save profiling individual callbacks.
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a Linux Foundation Collaborative Project.
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