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ebfa7944d6
Be pessimistic and presume that we actually allocate every page we exercise via the mock_gtt (e.g. for gvt). In which case we have to keep our working set under the available physical memory to prevent oom. 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/20180710080424.7821-1-chris@chris-wilson.co.uk