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(parent: fb98257) | patch

author	Christian Koenig <christian.koenig@amd.com>
	Thu, 17 May 2012 17:52:00 +0000 (19:52 +0200)
committer	Christian König <deathsimple@vodafone.de>
	Thu, 21 Jun 2012 07:38:53 +0000 (09:38 +0200)
commit	736fc37fd7c7634e939e9ec0c67765941913bb82
tree	bf98094b72dc7b41ae4714a7b51f0e54d799419a	tree \| snapshot
parent	fb98257a9d9d2089972b18079d5bdd4412e107e2	commit \| diff

drm/radeon: replace pflip and sw_int counters with atomics

So we can skip the locking. Also renames sw_int to
ring_int, cause that better matches its purpose.

Signed-off-by: Christian Koenig <christian.koenig@amd.com>

Domain: System / Kernel;