From 8d57d3ad0c4641bc6b720160215c907a3d1004a0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 22 Oct 2007 02:16:45 -0700 Subject: [SPARC64]: Stop using __do_IRQ(). Invoke the desc->handle_irq directly in the top-level dispatch, just like other sophisticated ports. This will allow us to decrease the cost of the MSI queue dispatch. Signed-off-by: David S. Miller --- arch/sparc64/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/sparc64/Kconfig') diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index c7a74e376985..03c4e5c1b94a 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -72,6 +72,10 @@ config ARCH_NO_VIRT_TO_BUS config OF def_bool y +config GENERIC_HARDIRQS_NO__DO_IRQ + bool + def_bool y + choice prompt "Kernel page size" default SPARC64_PAGE_SIZE_8KB -- cgit v1.2.3