diff options
author | David S. Miller <davem@davemloft.net> | 2010-01-23 03:31:06 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2010-01-23 03:31:06 -0500 |
commit | 51c24aaacaea90c8e87f1dec75a2ac7622b593f8 (patch) | |
tree | 9f54936c87764bef75e97395cb56b7d1e0df24c6 /arch/s390/kernel/smp.c | |
parent | 4276e47e2d1c85a2477caf0d22b91c4f2377fba8 (diff) | |
parent | 6be325719b3e54624397e413efd4b33a997e55a3 (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'arch/s390/kernel/smp.c')
-rw-r--r-- | arch/s390/kernel/smp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 93e52039321b..76a6fdd46c45 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c | |||
@@ -52,6 +52,9 @@ | |||
52 | #include <asm/cpu.h> | 52 | #include <asm/cpu.h> |
53 | #include "entry.h" | 53 | #include "entry.h" |
54 | 54 | ||
55 | /* logical cpu to cpu address */ | ||
56 | int __cpu_logical_map[NR_CPUS]; | ||
57 | |||
55 | static struct task_struct *current_set[NR_CPUS]; | 58 | static struct task_struct *current_set[NR_CPUS]; |
56 | 59 | ||
57 | static u8 smp_cpu_type; | 60 | static u8 smp_cpu_type; |
@@ -717,6 +720,12 @@ void __init smp_cpus_done(unsigned int max_cpus) | |||
717 | { | 720 | { |
718 | } | 721 | } |
719 | 722 | ||
723 | void __init smp_setup_processor_id(void) | ||
724 | { | ||
725 | S390_lowcore.cpu_nr = 0; | ||
726 | __cpu_logical_map[0] = stap(); | ||
727 | } | ||
728 | |||
720 | /* | 729 | /* |
721 | * the frequency of the profiling timer can be changed | 730 | * the frequency of the profiling timer can be changed |
722 | * by writing a multiplier value into /proc/profile. | 731 | * by writing a multiplier value into /proc/profile. |