diff options
| author |   Dean Nelson <dcn@sgi.com> | 2005-03-22 16:00:00 -0700 |
|---|---|---|
| committer |   Tony Luck <tony.luck@intel.com> | 2005-05-04 10:18:32 -0700 |
| commit | 9b48b46678989b67cd00658ea88964163eaab616 (patch) | |
| tree | 4b6362a239422144b4fe9d669ba2f5eefbb1374b /arch/ia64 | |
| parent | [IA64] Update arch/ia64/configs/tiger_defconfig (diff) | |
| download | linux-dev-9b48b46678989b67cd00658ea88964163eaab616.tar.xz linux-dev-9b48b46678989b67cd00658ea88964163eaab616.zip | |
[IA64-SGI] move nodepda pointer out of pda
Remove the p_nodepda and p_subnodepda pointers from the pda_s structure.
And then define a new per-cpu pointer to the nodepda and export it so
that it can be accessed by kernel modules.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/sn/kernel/setup.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c index fea71ee891eb..4fb44984afe6 100644 --- a/arch/ia64/sn/kernel/setup.c +++ b/arch/ia64/sn/kernel/setup.c @@ -76,6 +76,9 @@ EXPORT_PER_CPU_SYMBOL(__sn_hub_info); DEFINE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_NUMNODES]); EXPORT_PER_CPU_SYMBOL(__sn_cnodeid_to_nasid); +DEFINE_PER_CPU(struct nodepda_s *, __sn_nodepda); +EXPORT_PER_CPU_SYMBOL(__sn_nodepda); + partid_t sn_partid = -1; EXPORT_SYMBOL(sn_partid); char sn_system_serial_number_string[128]; @@ -480,7 +483,8 @@ void __init sn_cpu_init(void) cnode = nasid_to_cnodeid(nasid); - pda->p_nodepda = nodepdaindr[cnode]; + sn_nodepda = nodepdaindr[cnode]; + pda->led_address = (typeof(pda->led_address)) (LED0 + (slice << LED_CPU_SHIFT)); pda->led_state = LED_ALWAYS_SET; @@ -626,7 +630,8 @@ nasid_slice_to_cpuid(int nasid, int slice) long cpu; for (cpu=0; cpu < NR_CPUS; cpu++) - if (nodepda->phys_cpuid[cpu].nasid == nasid && nodepda->phys_cpuid[cpu].slice == slice) + if (cpuid_to_nasid(cpu) == nasid && + cpuid_to_slice(cpu) == slice) return cpu; return -1; |