xen/multicall: special-case singleton hypercalls

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Singleton calls seem to end up being pretty common, so just
directly call the hypercall rather than going via multicall.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

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Jeremy Fitzhardinge 2010-12-17 17:32:28 -08:00

parent 4a7b005dbf

commit eac303bf2e

1 changed files with 22 additions and 5 deletions

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arch/x86/xen/multicalls.c

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