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[IA64] Set rr0 to rr4 hyperprivop
authorAlex Williamson <alex.williamson@hp.com>
Wed, 1 Aug 2007 15:40:58 +0000 (09:40 -0600)
committerAlex Williamson <alex.williamson@hp.com>
Wed, 1 Aug 2007 15:40:58 +0000 (09:40 -0600)
commit01e276abf33794a1a5f30deac7ab61bf34369615
tree8ccc7d96c2a90313e7f65e54676ea1ab55f97725tree | snapshot
parent5c467605c3a147482316df5d0adbd24e7553c4efcommit | diff
[IA64] Set rr0 to rr4 hyperprivop

Implement set_rr0_to_rr4 hyperprivop to reduce linux
context switch hyperprivop.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
xen/arch/ia64/xen/hyperprivop.S diff | blob | history
xen/arch/ia64/xen/privop.c diff | blob | history
xen/arch/ia64/xen/vcpu.c diff | blob | history
xen/include/asm-ia64/vcpu.h diff | blob | history
xen/include/public/arch-ia64.h diff | blob | history
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