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SubjectRe: [patch] Make diskstats per-cpu using kmalloc_percpu
On Mon, Feb 24, 2003 at 11:56:10PM -0800, Andrew Morton wrote:
> Ravikiran G Thirumalai <> wrote:
> >
> > This version makes the disk stats on struct gendisk per-cpu.
> Well OK, but it has lots of SCARY UPPER-CASE MACROS and disk_stat_inc(),
> disk_stat_dec() and disk_stat_sub() can all be defined in terms of
> disk_stat_add().
> I did this to it:

Ok, I don't have a preference one way or the other. I used upper case
since mib stats used upper case macros (it was that way before I
twiddled with it).
I'll use lower case macros for the per partition stats too.

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