If this has already been discussed, then just ignore me, but
I have a 2.4.19-pre5 kernel with preempt-kernel and lock-break
patches applied. When I unmount ext2/3 filesystems I usually
get a hard hang. About the only message I get is:
kjournald[125] exited with preempt_count 1
2.4.19-pre4 with same set of patches does not have this behaviour.
I'm not convinced that its confined to ext3 as unmounts of an
ext2 /usr partition without a journal caused a hard hang as well.
-dennis
On Mon, 1 Apr 2002, Dennis Vadura wrote:
> If this has already been discussed, then just ignore me, but
>
> I have a 2.4.19-pre5 kernel with preempt-kernel and lock-break
> patches applied. When I unmount ext2/3 filesystems I usually
> get a hard hang. About the only message I get is:
>
> kjournald[125] exited with preempt_count 1
>
> 2.4.19-pre4 with same set of patches does not have this behaviour.
> I'm not convinced that its confined to ext3 as unmounts of an
> ext2 /usr partition without a journal caused a hard hang as well.
Does stock 2.4.19-pre5 shows the problem?