tree 7b4744f01840c337506dbb24debe5e50ee76186e
parent 5d5429af066b8896e903d829ac143711ed2c25f2
author Andi Kleen <ak@linux.intel.com> 1255494167 +0200
committer Andi Kleen <ak@linux.intel.com> 1255930162 +0200

HWPOISON: Allow schedule_on_each_cpu() from keventd

Right now when calling schedule_on_each_cpu() from keventd there
is a deadlock because it tries to schedule a work item on the current CPU
too. This happens via lru_add_drain_all() in hwpoison.

Just call the function for the current CPU in this case. This is actually
faster too.

Debugging with Fengguang Wu & Max Asbock

Signed-off-by: Andi Kleen <ak@linux.intel.com>