tree ef2b0bba2d31a6408224b4bedcd518b5e5ed6e5c
parent 86c6f274f52c3e991d429869780945c0790e7b65
author Rusty Russell <rusty@rustcorp.com.au> 1230292420 +1030
committer Rusty Russell <rusty@rustcorp.com.au> 1230292420 +1030

cpumask: IA64: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask

Impact: New APIs

The old node_to_cpumask/node_to_pcibus returned a cpumask_t: these
return a pointer to a struct cpumask.  Part of removing cpumasks from
the stack.

We can also use the new for_each_cpu_and() to avoid a temporary cpumask,
and a gratuitous test in sn_topology_show.

(Includes fix from KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>)

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Tony Luck <tony.luck@intel.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>