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From: David Woodhouse <dwmw2@infradead.org>
To: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Cc: linux-mtd@lists.infradead.org, dedekind1@gmail.com
Subject: Re: [PATCH] [MTD] Adjust the NOR CFI flash timeouts to round better
Date: Mon, 15 Oct 2012 11:32:53 -0700	[thread overview]
Message-ID: <1350325973.14124.49.camel@shinybook.infradead.org> (raw)
In-Reply-To: <20121015174907.GA529@obsidianresearch.com>

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On Mon, 2012-10-15 at 11:49 -0600, Jason Gunthorpe wrote:
> The rounding by +2? I think even if you used msecs_to_jiffies you'd
> need to add a +1 to the result to make the timeout algorithm work
> right..

Yes, HZ/1500+1 I could understand. That's the number of jiffies that
give you '666µs or more'. The +2 is odd though.

> > I'd like someone with infinite amounts of free time to go through and
> > clean them all up :)
> 
> lol! Would you accept msecs_to_jiffies conversion for the cfi files?

Absolutely. Although I'd like to take a little step back and take a more
thoughtful view of how we *should* be handing these timeouts, rather
than a simple janitor-style conversion of the existing code.

> I deliberately made it not preserve UTF-8 for this posting, it is just
> rxvt, nobody ever put unicode into it.

∃ rxvt-unicode

-- 
dwmw2


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  reply	other threads:[~2012-10-15 18:32 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-05 18:32 [PATCH] [MTD] Adjust the NOR CFI flash timeouts to round better Jason Gunthorpe
2012-10-15 13:42 ` Artem Bityutskiy
2012-10-15 16:09   ` David Woodhouse
2012-10-15 16:57     ` Jason Gunthorpe
2012-10-15 17:31       ` David Woodhouse
2012-10-15 17:49         ` Jason Gunthorpe
2012-10-15 18:32           ` David Woodhouse [this message]
2012-10-15 19:08             ` Jason Gunthorpe
2012-10-15 19:28     ` Artem Bityutskiy
2012-10-15 20:00       ` David Woodhouse

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