| To: | Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH][HVM] remove qemu shadow_vram patch for performance |
| From: | "Zhai, Edwin" <edwin.zhai@xxxxxxxxx> |
| Date: | 2007年3月15日 11:30:05 +0800 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2007年3月14日 20:34:52 -0700 |
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remove qemu shadow_vram patch and force a whole screen update each time for performance. W/O this patch, there is huge performance drop in HVM domain when adding other guest(windows or linux with xwindow). shadow_vram_revert.patch - revert the shadow_vram patch shadow_vram_force_update.patch - explictly redraw screen each time Signed-off-by: Liang, Kan <kan.liang@xxxxxxxxx> Signed-off-by: Zhai, Edwin <edwin.zhai@xxxxxxxxx> -- best rgds, edwin
Attachment:
shadow_vram_revert.patch
Description: Text document
Attachment:
shadow_vram_force_update.patch
Description: Text document
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