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| author | Fenghua Yu <fenghua.yu@intel.com> | 2008-03-14 13:57:08 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-04-04 11:06:38 -0700 |
| commit | a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a (patch) | |
| tree | a8763d9be28ffff5d28f1ff3235f044aaa64a0fa /arch/ia64/kernel/efi.c | |
| parent | 2046b94e7c4fce92eb8165c2c36c6478f4927178 (diff) | |
| download | op-kernel-dev-a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a.zip op-kernel-dev-a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a.tar.gz | |
[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 <fenghua.yu@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/efi.c')
| -rw-r--r-- | arch/ia64/kernel/efi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c index 003cd09..d45f215 100644 --- a/arch/ia64/kernel/efi.c +++ b/arch/ia64/kernel/efi.c @@ -436,7 +436,7 @@ static void __init handle_palo(unsigned long palo_phys) return; } - setup_ptcg_sem(palo->max_tlb_purges, 1); + setup_ptcg_sem(palo->max_tlb_purges, NPTCG_FROM_PALO); } void |
