Re: [PATCH] memory: transaction API

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On 07/21/2011 03:52 PM, Jan Kiszka wrote:
>
>  The problem is that "update" can change lots of things.  offset, size,
>  whether it's mmio or RAM, read-onlyness, even the wierd things like
>  coalesced mmio.  So it's either a function with 324.2 parameters (or a
>  large struct), or it's a series of functions with demarcation as to
>  where the update begins and ends.

We do not need to provide update support for each and every bit, but for
the common cases. memory_region_update_alias(region, offset, size) would
be an excellent first candidate IMO.

It's not enough, look at cirrus and PAM.

--
error compiling committee.c: too many arguments to function

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