tree 2513119dabe3d4c0ccb2f10f5c2b581461f7c335
parent 43ed5d6ee0f9bfd655d6bc3cb2d964b80c4422c0
author Catalin Marinas <catalin.marinas@arm.com> 1252314882 +0100
committer Catalin Marinas <catalin.marinas@arm.com> 1252423875 +0100

kmemleak: Do no create the clean-up thread during kmemleak_disable()

The kmemleak_disable() function could be called from various contexts
including IRQ. It creates a clean-up thread but the kthread_create()
function has restrictions on which contexts it can be called from,
mainly because of the kthread_create_lock. The patch changes the
kmemleak clean-up thread to a workqueue.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Eric Paris <eparis@redhat.com>