tree 50b2f20f3fda534027d0fba0fa9e0eac28bb3f48
parent 9d1d4cc89f3f6952978d37c29607c2d89d350767
author Siddha, Suresh B <suresh.b.siddha@intel.com> 1178641367 -0700
committer Tony Luck <tony.luck@intel.com> 1178643685 -0700

[IA64] save and restore cpus_allowed in cpu_idle_wait

Save and Restore the task's cpus_allowed mask, across the set_cpus_allowed()
in cpu_idle_wait(). Without this, we will endup corrupting task's cpu affinity.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>