Robin Holt wrote:
On Wed, Feb 06, 2008 at 09:30:17AM +0900, Hidetoshi Seto wrote:
Russ Anderson wrote:
The MCA code allocates bootmem memory for NR_CPUS, regardless
of how many cpus the system actually has.
So... how about using num_possible_cpus() instead?
num_possible_cpus() is not initialized until after this code is run for
the first time.
I grant you.
Then, I suppose we need a CPU_UP_PREPARE callback to allocate memory
before hot-added CPU enters cpu_init().
Thanks,
H.Seto
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