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Zhao Yakui authored
The intel_vgpu_oos_page uses the combined structure, which embeds the tracked page. As it is allocated by kmalloc, the size(4140) is aligned to 8192. The 8192 oos_pages will waste about 32M memory. So the tracked page is split from the intel_vgpu_oos_page. And this will help to assure that the access of tracked page is cache aligned. Another minor change is that it doesn't need to be cleared to zero as it is writen firstly when one page is added to oos_page list. Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Reviewed-by:
Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by:
Zhenyu Wang <zhenyuw@linux.intel.com>
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