Re: [Jfs-discussion] Re: 2.5.27: Software Suspend failure / JFS errors

Pavel Machek (pavel@suse.cz)
Mon, 29 Jul 2002 18:39:38 +0000


Hi!

> > > This oops occurred during build of gcc..
> > > Kernel 2.4.19-rc2-ac2.
> > > About the same happens with 2.5.27. I will post an oops of jfsCommit
> > > of 2.5.27 as soon as I get one.
> >
> > I just built gcc on 2.4.19-rc3 + latest JFS and didn't have a problem.
> > I'll repeat it on 2.4.19-rc2-ac2, but there shouldn't be more than a
> > comsmetic difference in the JFS code. I haven't tried 2.5.27 yet.
>
> As I read 'Software Suspend' in the subject I guess it's swsusp fault.
> Swsusp needs magic flags for kernel threads which no one has added to
> JFS yet.

Hehe. Really someone should add if (current->flags & PF_FREEZE) refrigerator();
at the right place of JFS threads. I don't have JFS installed so it is hard
for me to do that, sorry.
Pavel

-- 
Philips Velo 1: 1"x4"x8", 300gram, 60, 12MB, 40bogomips, linux, mutt,
details at http://atrey.karlin.mff.cuni.cz/~pavel/velo/index.html.

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