AMD IOMMU: add stats counter for free_coherent requests
Impact: see number of free_coherent requests in debugfs
Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
Showing
想要评论请 注册 或 登录
Impact: see number of free_coherent requests in debugfs
Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>