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Re: [PATCH] serial8250: ratelimit "too much work" error

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From: Andrew Morton
Subject: Re: [PATCH] serial8250: ratelimit "too much work" error
Date: Monday, October 4, 2010 - 3:02 pm

On Mon, 4 Oct 2010 14:51:01 -0700
Andrew Morton <akpm@linux-foundation.org> wrote:


Well that's a PITA.  Can't include ratelimit.h into kernel.h because a)
it'll slow everyone's compiels down and b) ratelimit.h needs spinlock.h
which surely needs kernel.h.  Fixable by adding a new
printk_ratelimit.h and including that from 135 source files, blah.

I'll give up and pronounce that users of printk_ratelimited() need to
include ratelimit.h as well.

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Messages in current thread:
[PATCH] serial8250: ratelimit &quot;too much work&quot; error, Daniel Drake, (Sat Oct 2, 4:04 am)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Alan Cox, (Sat Oct 2, 7:22 am)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Andrew Morton, (Mon Oct 4, 2:51 pm)
Re: [PATCH] serial8250: ratelimit "too much work" error, Andrew Morton, (Mon Oct 4, 3:02 pm)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Joe Perches, (Mon Oct 4, 3:10 pm)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Andrew Morton, (Mon Oct 4, 3:21 pm)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Joe Perches, (Mon Oct 4, 3:59 pm)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Andrew Morton, (Mon Oct 4, 4:11 pm)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Joe Perches, (Mon Oct 4, 4:34 pm)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Andrew Morton, (Mon Oct 4, 4:49 pm)
Re: [PATCH] serial8250: ratelimit &quot;too much work&quot; error, Joe Perches, (Mon Oct 4, 5:26 pm)