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[Xen-devel] [PATCH] FPU LWP 3/8: clean up FPU context save function
| To: | "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir@xxxxxxx>, Jan Beulich <JBeulich@xxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH] FPU LWP 3/8: clean up FPU context save function |
| From: | Wei Huang <wei.huang2@xxxxxxx> |
| Date: | Tue, 3 May 2011 15:16:42 -0500 |
| Cc: | |
| Delivery-date: | Tue, 03 May 2011 13:22:09 -0700 |
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FPU: clean up FPU context save functionThis patch cleans up context save function. It renames the save function to vcpu_save_fpu() because existing function name is confusion. It also extracts FPU context save code (fsave, fxsave, xsave) into separate functions. vcpu_save_fpu() will call corresponding sub-function depending on CPU's capability. Signed-off-by: Wei Huang <wei.huang2@xxxxxxx>
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