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    SubjectRe: PATCH 2 of 4] cpumask: export cpu_online_map and cpu_possible_map consistently
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    On Sat, 2006-08-05 at 00:32, Zwane Mwaikambo wrote:
    > On Fri, 4 Aug 2006, Greg Banks wrote:
    >
    > > cpumask: ensure that the cpu_online_map and cpu_possible_map bitmasks,
    > > and hence all the macros in <linux/cpumask.h> that require them, are
    > > available to modules for all supported combinations of architecture
    > > and CONFIG_SMP.
    > >
    > > Signed-off-by: Greg Banks <gnb@melbourne.sgi.com>
    > > ---
    > >
    > > arch/arm/kernel/smp.c | 2 ++
    > > arch/cris/arch-v32/kernel/smp.c | 1 +
    > > arch/sh/kernel/smp.c | 1 +
    > > kernel/sched.c | 3 +++
    > > 4 files changed, 7 insertions(+)
    > >
    > > Index: linux-2.6.18-rc2/kernel/sched.c
    > > ===================================================================
    > > --- linux-2.6.18-rc2.orig/kernel/sched.c 2006-08-01 17:53:25.000000000 +1000
    > > +++ linux-2.6.18-rc2/kernel/sched.c 2006-08-02 23:01:20.535457863 +1000
    > > @@ -4348,7 +4348,10 @@ EXPORT_SYMBOL(cpu_present_map);
    > >
    > > #ifndef CONFIG_SMP
    > > cpumask_t cpu_online_map __read_mostly = CPU_MASK_ALL;
    > > +EXPORT_SYMBOL_GPL(cpu_online_map);
    >
    > > cpumask_t cpu_possible_map;
    > > +EXPORT_SYMBOL(cpu_possible_map);
    > > cpumask_t cpu_online_map;
    > > +EXPORT_SYMBOL(cpu_online_map);
    >
    > How come these are of different export types?

    Because I screwed up. Fix coming later. I presume _GPL
    is the favoured form?

    Greg.
    --
    Greg Banks, R&D Software Engineer, SGI Australian Software Group.
    I don't speak for SGI.


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