Messages in this thread | | | Date | Thu, 24 Mar 2022 13:26:06 +0100 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH v4 01/10] Use IDR to maintain all the enabled sources' paths. |
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On Thu, Mar 24, 2022 at 08:17:25PM +0800, Mao Jinlong wrote: > Use hash length of the source's device name to map to the pointer > of the enabled path. Using IDR will be more efficient than using > the list. And there could be other sources except STM and CPU etms > in the new HWs. It is better to maintain all the paths together. > > Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com> > --- > drivers/hwtracing/coresight/coresight-core.c | 75 +++++++------------- > 1 file changed, 26 insertions(+), 49 deletions(-)
Your subject line is odd. Please put back the driver subsystem in the subject line so that it makes more sense.
And how have you measured "more efficient"?
thanks,
greg k-h
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