From: kanoj@google.engr.sgi.com (Kanoj Sarcar)
To: Linus Torvalds <torvalds@transmeta.com>
Cc: alan@lxorguk.ukuu.org.uk, linux-mm@kvack.org,
linux-kernel@vger.rutgers.edu
Subject: Re: [PATCH] Fix sys_mount not to free_page(0)
Date: Fri, 6 Aug 1999 16:51:53 -0700 (PDT) [thread overview]
Message-ID: <199908062351.QAA42123@google.engr.sgi.com> (raw)
In-Reply-To: <Pine.LNX.4.10.9908061618260.1889-100000@penguin.transmeta.com> from "Linus Torvalds" at Aug 6, 99 04:18:50 pm
>
>
>
> On Fri, 6 Aug 1999, Kanoj Sarcar wrote:
> >
> > Could you please take this patch into the 2.2 and 2.3 streams? It
> > basically prevents sys_mount() from trying to invoke free_page(0).
>
> Hmm..
>
> free_page(0) is actually supposed to work. Doesn't it?
>
> Linus
>
Umm, it does ... I was thinking it was happenstance, and not by design.
I ran into a panic with some code I am trying to write and ran into
this ... maybe I should fix my code ...
Is it worthwhile to clean this up, or do other places in the code rely
on this behavior of free_page?
Kanoj
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next prev parent reply other threads:[~1999-08-06 23:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-08-06 23:12 Kanoj Sarcar
1999-08-06 23:18 ` Linus Torvalds
1999-08-06 23:51 ` Kanoj Sarcar [this message]
1999-08-07 0:00 ` Linus Torvalds
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