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| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2008-05-19 22:13:40 +0900 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-05-27 15:09:30 -0700 |
| commit | 213060a4d6991a95d0b9344406d195be3464accf (patch) | |
| tree | b74ead50ae0ae8ca2cfc20df5ad2e5d04a90432d /arch/ia64/Makefile | |
| parent | 4df8d22bbbb16ccfa4e10cc068135183c9e5e006 (diff) | |
| download | linux-213060a4d6991a95d0b9344406d195be3464accf.tar.gz linux-213060a4d6991a95d0b9344406d195be3464accf.tar.bz2 linux-213060a4d6991a95d0b9344406d195be3464accf.zip | |
[IA64] pvops: paravirtualize NR_IRQS
Make NR_IRQ overridable by each pv instances.
Pv instance may need each own number of irqs so that
NR_IRQS should be the maximum number of nr_irqs each
pv instances need.
Cc: Jes Sorensen <jes@sgi.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/Makefile')
| -rw-r--r-- | arch/ia64/Makefile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile index 88f1a55c6c94..3b9c8cadfd34 100644 --- a/arch/ia64/Makefile +++ b/arch/ia64/Makefile @@ -99,3 +99,9 @@ define archhelp echo ' boot - Build vmlinux and bootloader for Ski simulator' echo '* unwcheck - Check vmlinux for invalid unwind info' endef + +archprepare: make_nr_irqs_h FORCE +PHONY += make_nr_irqs_h FORCE + +make_nr_irqs_h: FORCE + $(Q)$(MAKE) $(build)=arch/ia64/kernel include/asm-ia64/nr-irqs.h |