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authorDavid S. Miller <davem@sunset.davemloft.net>2007-10-22 02:16:45 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-22 02:16:45 -0700
commit8d57d3ad0c4641bc6b720160215c907a3d1004a0 (patch)
treea2ea60d7d49344c74c41dde69ad07be5752dba55 /arch/sparc64/Kconfig
parent3d0a721f04fe9321ca360fbab144ea10682d458a (diff)
[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 <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/Kconfig')
-rw-r--r--arch/sparc64/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index c7a74e37698..03c4e5c1b94 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