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| author |   David S. Miller <davem@sunset.davemloft.net> | 2007-10-22 02:16:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-22 02:16:45 -0700 |
| commit | 8d57d3ad0c4641bc6b720160215c907a3d1004a0 (patch) | |
| tree | a2ea60d7d49344c74c41dde69ad07be5752dba55 /arch/sparc64/Kconfig | |
| parent | [SPARC64]: Update defconfig. (diff) | |
| download | linux-dev-8d57d3ad0c4641bc6b720160215c907a3d1004a0.tar.xz linux-dev-8d57d3ad0c4641bc6b720160215c907a3d1004a0.zip | |
[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/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
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 |