tree 8f0fe2df8a421a8b1f558a9952fffc2f9d411472
parent fed522f7ea780d195d5d3e55df95fee520136e17
author minskey guo <chaohong.guo@linux.intel.com> 1284703407 +0800
committer Matthew Garrett <mjg@redhat.com> 1286305146 -0400

NULL pointer might be used in ips_monitor()

 The patch is to create ips_adjust thread before ips_monitor begins
 to run  because the latter will kthread_stop() or wake up the former
 via ips->adjust pointer. Without this change, it is possible that
 ips->adjust is NULL when kthread_stop() or wake_up_process() is
 called in ips_monitor().

Signed-off-by: minskey guo <chaohong.guo@intel.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Matthew Garrett <mjg@redhat.com>