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SubjectRe: [BKPATCH] Read-Copy Update 2.5
On Mon, Aug 26, 2002 at 11:11:57PM -0700, David S. Miller wrote:
>
> I think it gets both static and non-static wrong.

Is this problem specific to certain versions of 2.95 gcc ?

For "static DEFINE_PER_CPU(atomic_t, fake_struct);", I get this
with gcc 2.95.4 -

.section .percpu
.align 4
.type fake_struct__per_cpu,@object
.size fake_struct__per_cpu,4
fake_struct__per_cpu:
.zero 4
.ident "GCC: (GNU) 2.95.4 20011002 (Debian prerelease)"

It seems to be in .percpu section. I can't go back to the gcc that gave
us problems at the moment.

>
> Why don't we just specify that DEFINE_PER_CPU()'s must
> have explicit initializers then we never need to think
> about this ever again.

Like DEFINE_PER_CPU(type, var, initializer) ?
For now, I will remain paranoic and keep the initializers.

Thanks
--
Dipankar Sarma <dipankar@in.ibm.com> http://lse.sourceforge.net
Linux Technology Center, IBM Software Lab, Bangalore, India.
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