Messages in this thread | | | Date | Sat, 30 Jul 2005 15:13:56 +0200 | From | Pavel Machek <> | Subject | Re: [linux-pm] [PATCH] swsusp: simpler calculation of number of pages in PBE list |
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Hi!
> > px >= n + x > > > > or > > > > (p-1)x >= n > > > > or > > > > x >= n / (p-1). > > > > The obvious solution is > > > > x = ceiling(n / (p-1)), > > > > so calc_nr should return n + ceiling(n / (p-1)), which is exactly what > > Michal's patch computes. > > Nice. :-) > > Could we perhaps add your proof to the Michal's patch as a comment, > for reference?
No, thanks. It only proves that it is equivalent to old code, but says nothing about quality of code, and we really do not want to keep old code around. Pavel -- teflon -- maybe it is a trademark, but it should not be. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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