tree 1c791c57282972db3181d4fb1e7c98c5948f96c2
parent 24600ce89a819a8f2fb4fd69fd777218a82ade20
author Rusty Russell <rusty@rustcorp.com.au> 1227542713 +1030
committer Ingo Molnar <mingo@elte.hu> 1227545555 +0100

sched: convert local_cpu_mask to cpumask_var_t.

Impact: (future) size reduction for large NR_CPUS.

Dynamically allocating cpumasks (when CONFIG_CPUMASK_OFFSTACK) saves
space for small nr_cpu_ids but big CONFIG_NR_CPUS.  cpumask_var_t
is just a struct cpumask for !CONFIG_CPUMASK_OFFSTACK.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>