GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()

Chris Wilson chris at
Wed Mar 30 08:22:53 PDT 2011

On Wed, 30 Mar 2011 11:07:08 -0400, Jerome Glisse <j.glisse at> wrote:
> What kind of usage didn't played well with synchronous upload/download ? X, GL ?

Performing fallback rendering for X using a shadow buffer.

Chris Wilson, Intel Open Source Technology Centre

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