Re: [PATCH 1/4] kernel.h: add find_closest() macro

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Feb 24, 2015 at 9:42 AM, Bartosz Golaszewski
<bgolaszewski@xxxxxxxxxxxx> wrote:
>
> Searching for the member of an array closest to 'x' is
> duplicated in several places.
>
> Add two macros that implement this algorithm for arrays
> sorted both in ascending and descending order.

I don't see the point here.  You're not saving any code because your
macros create functions at each invocation site.  And your macro is
more complicated than the code it replaces because it has all the
syntactic cruft to make it adaptable to the different datatypes and
sort orders.

Certainly it is easy to make an off by one mistake in a loop like this
so there might be some small value there, but I'm not sure the
complication is worth that savings for the small number of use points.
Particularly because you're not saving any code.


-- 
Philip Pokorny, RHCE
Chief Technology Officer
PENGUIN COMPUTING, Inc
www.penguincomputing.com

Changing the world through technical innovation

_______________________________________________
lm-sensors mailing list
lm-sensors@xxxxxxxxxxxxxx
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors




[Index of Archives]     [Linux Kernel]     [Linux Hardware Monitoring]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux