AMD IOMMU: add stats counter for completion wait events
authorJoerg Roedel <joerg.roedel@amd.com>
Fri, 12 Dec 2008 13:59:58 +0000 (14:59 +0100)
committerJoerg Roedel <joerg.roedel@amd.com>
Sat, 3 Jan 2009 13:11:58 +0000 (14:11 +0100)
commitda49f6df726ecaaee87757e8b65a560679d32f99
treee17afeec5a4f7aabaf7754288bfba9caafa0d13e
parent7f26508bbb76ce86aad1130ef6b7f1a4bb7de0c2
AMD IOMMU: add stats counter for completion wait events

Impact: see number of completion wait events in debugfs

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
arch/x86/kernel/amd_iommu.c