Messages in this thread | | | Date | Tue, 6 Feb 2024 10:25:03 +0100 | From | Miquel Raynal <> | Subject | Re: [PATCH] net: ieee802154: at86rf230: convert to use maple tree register cache |
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Hi,
aahringo@redhat.com wrote on Mon, 5 Feb 2024 14:42:09 -0500:
> Hi, > > On Fri, Feb 2, 2024 at 2:56 AM Miquel Raynal <miquel.raynal@bootlin.com> wrote: > > > > Hi Bo, > > > > liubo03@inspur.com wrote on Fri, 2 Feb 2024 01:45:12 -0500: > > > > > The maple tree register cache is based on a much more modern data structure > > > than the rbtree cache and makes optimisation choices which are probably > > > more appropriate for modern systems than those made by the rbtree cache. > > > > What are the real intended benefits? Shall we expect any drawbacks? > > > > I doubt it has really any benefits, only the slowpath is using regmap > to set some registers. Maybe if you change phy setting frequently it > might have an impact, but this isn't even a path considered to run > fast.
Ok, thanks Alex for the info; in this case I'm fine:
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Thanks, Miquèl
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