Messages in this thread | | | Date | Wed, 8 Jul 2020 13:49:03 +0100 | From | Mark Brown <> | Subject | Re: [PATCH 3/3] spi: spi-geni-qcom: Get rid of most overhead in prepare_message() |
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On Wed, Jul 01, 2020 at 05:45:09PM -0700, Douglas Anderson wrote: > There's a bunch of overhead in spi-geni-qcom's prepare_message. Get > rid of it. Before this change spi_geni_prepare_message() took around > 14.5 us. After this change, spi_geni_prepare_message() takes about > 1.75 us (as measured by ftrace).
Acked-by: Mark Brown <broonie@kernel.org> [unhandled content-type:application/pgp-signature] | |