From a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a Mon Sep 17 00:00:00 2001 From: Fenghua Yu Date: Fri, 14 Mar 2008 13:57:08 -0700 Subject: [IA64] Kernel parameter for max number of concurrent global TLB purges The patch defines kernel parameter "nptcg=". The parameter overrides max number of concurrent global TLB purges which is reported from either PAL_VM_SUMMARY or SAL PALO. Signed-off-by: Fenghua Yu Signed-off-by: Tony Luck --- include/asm-ia64/sal.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/asm-ia64') diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h index 3cd637a2c05..89594b442f8 100644 --- a/include/asm-ia64/sal.h +++ b/include/asm-ia64/sal.h @@ -896,6 +896,10 @@ struct palo_table { u8 reserved2[6]; }; +#define NPTCG_FROM_PAL 0 +#define NPTCG_FROM_PALO 1 +#define NPTCG_FROM_KERNEL_PARAMETER 2 + #endif /* __ASSEMBLY__ */ #endif /* _ASM_IA64_SAL_H */ -- cgit v1.2.3