[Intel-gfx] [PATCH] uxa: use vtSema for pixmap access fallback to bo_map

[Keith Packard]

On Tue, 2009-01-06 at 14:56 +0800, Zhenyu Wang wrote:

> -	    if (dri_bo_map(bo, access == UXA_ACCESS_RW) != 0)

We cache mappings here; do we want some way to get rid of these on VT
switch?

-- 
keith.packard at intel.com
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