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Date: Fri, 23 Feb 2007 02:44:16 +0100 From: Bodo Eggert <7eggert@....de> To: Rik van Riel <riel@...hat.com>, Christoph Lameter <clameter@....com>, linux-kernel <linux-kernel@...r.kernel.org>, linux-mm <linux-mm@...ck.org>, Andrew Morton <akpm@...l.org> Subject: Re: [PATCH] free swap space when (re)activating page Rik van Riel <riel@...hat.com> wrote: +++ linux-2.6.20.noarch/mm/swap.c 2007-02-20 06:44:17.000000000 -0500 @@ -420,6 +420,26 @@ void pagevec_strip(struct pagevec *pvec) > + if (printk_ratelimit()) > + printk("kswapd freed a swap space\n"); > NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!!!!!!!!!!! 1) This message is a debug message! You forgot to set the printk level. 2) The message text is bad, the average log reader only knows swap files and pages in swapfiles. The first reaction will be like "WTF happened to my swap???". Thousands of admins will cry out in anguish trying to get the meaning of this message, and again cry out in wrath after they found out. 3) What should I do if I see this message? It's neither good, nor bad for me, nor is it in any way informative even if it were changed to be meaningfull. It's utterly useless! Let it be! -- We are all born ignorant, but one must work hard to remain stupid. -- Benjamin Franklin Friß, Spammer: JEN-ersdiT@...aZ.7eggert.dyndns.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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