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1f177a131b
When filling the ring to align the emit pointer to the next cacheline, use memset64() rather than open-coding it. As we know that we always have an even number of dwords, we can replace the dword loop with the qword equivalent. v2: s/0/MI_NOOP<<32 | MI_NOOP/ Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180425123718.16366-1-chris@chris-wilson.co.uk |
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