On Tue, Sep 24, 2013 at 09:57:57AM -0700, Ben Widawsky wrote:
> "We do fairly often lookup the ggtt vma for an obj." - Chris Wilson. As
> such, provide a function to offer slightly cheaper access to the vma.
> Not performance tested. By my quick estimation it saves at least 3
> pointer dereferences
"We do fairly often lookup the ggtt vma for an obj." - Chris Wilson. As
such, provide a function to offer slightly cheaper access to the vma.
Not performance tested. By my quick estimation it saves at least 3
pointer dereferences from the existing mechanism.
This patch mostly matches code from Chr
"We do fairly often lookup the ggtt vma for an obj." - Chris Wilson. As
such, provide a function to offer slightly cheaper access to the vma.
Not performance tested. By my quick estimation it saves at least 3
pointer dereferences from the existing mechanism.
This patch mostly matches code from Chr
