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

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Subject: Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
From: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Date: Wed, 30 Mar 2011 16:22:53 +0100
Cc: r6144 <rainy6144@xxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx
Delivered-to: dri-devel@xxxxxxxxxxxxxxxxxxxxx
In-reply-to: <AANLkTinHM=Kte3FbVNzMOMqNsQG_gE9WvB4tbjoTNNWB@xxxxxxxxxxxxxx>
References: <1301310995.5615.92.camel@wangqingchuan> <1301336010.2217.20.camel@workstation> <AANLkTikMJszEyv8-SMMjD-MeykSwmsKf=gmezcMgySoP@xxxxxxxxxxxxxx> <1301409864.5615.98.camel@wangqingchuan> <AANLkTi=fcWBpmQ66a3+vQwgFOXn=0rJAviNzR4a0mfcJ@xxxxxxxxxxxxxx> <1301421664.2151.12.camel@Portable-Work> <AANLkTin_v5h==E0i5mQgK2AEdaZhwViykr3acbz4CW0k@xxxxxxxxxxxxxx> <20110329202608.GA3454@xxxxxxxxxxxxx> <AANLkTim2AyGPrun8MNq0=TyXpJ+b8i=eyHhLz01F+f2P@xxxxxxxxxxxxxx> <AANLkTi=vFwoKCOsvyGBQA9w01QX_TwGu_GF6mA0grr2o@xxxxxxxxxxxxxx> <849307$c7qtj5@xxxxxxxxxxxxxxxxxxxxxx> <AANLkTinxVznFtHwM2RM3kNm9-eSXuz9L7TgfaMpgu=uZ@xxxxxxxxxxxxxx> <b7da2f$qtmdi3@xxxxxxxxxxxxxxxxxxxxxx> <AANLkTinHM=Kte3FbVNzMOMqNsQG_gE9WvB4tbjoTNNWB@xxxxxxxxxxxxxx>

On Wed, 30 Mar 2011 11:07:08 -0400, Jerome Glisse <j.glisse@xxxxxxxxx> 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

-- 
Chris Wilson, Intel Open Source Technology Centre
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References:
- GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: r6144
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Lucas Stach
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Jerome Glisse
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: r6144
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Jerome Glisse
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Lucas Stach
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Jerome Glisse
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Daniel Vetter
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Jerome Glisse
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Dave Airlie
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Chris Wilson
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Jerome Glisse
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Chris Wilson
- Re: GEM-related desktop sluggishness due to linear-time arch_get_unmapped_area_topdown()
  - From: Jerome Glisse

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