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b297bde16c
Since the aliasing-ppgtt remains the default for gen6/gen7, it is worth optimising the ppgtt allocation for it. In this case, we do not need to flush the GGTT page directories entries as they are fixed during setup. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200709190111.5492-1-chris@chris-wilson.co.uk |
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