diff options
Diffstat (limited to 'arch/ia64/kernel/crash.c')
| -rw-r--r-- | arch/ia64/kernel/crash.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c index 5cdd2f5fa064..80a94e707827 100644 --- a/arch/ia64/kernel/crash.c +++ b/arch/ia64/kernel/crash.c @@ -21,9 +21,9 @@ #include <asm/mca.h> int kdump_status[NR_CPUS]; -atomic_t kdump_cpu_freezed; +static atomic_t kdump_cpu_frozen; atomic_t kdump_in_progress; -int kdump_on_init = 1; +static int kdump_on_init = 1; static inline Elf64_Word *append_elf_note(Elf64_Word *buf, char *name, unsigned type, void *data, @@ -86,7 +86,7 @@ kdump_wait_cpu_freeze(void) int cpu_num = num_online_cpus() - 1; int timeout = 1000; while(timeout-- > 0) { - if (atomic_read(&kdump_cpu_freezed) == cpu_num) + if (atomic_read(&kdump_cpu_frozen) == cpu_num) return 0; udelay(1000); } @@ -108,8 +108,8 @@ machine_crash_shutdown(struct pt_regs *pt) kexec_disable_iosapic(); #ifdef CONFIG_SMP kdump_smp_send_stop(); + /* not all cpu response to IPI, send INIT to freeze them */ if (kdump_wait_cpu_freeze() && kdump_on_init) { - //not all cpu response to IPI, send INIT to freeze them kdump_smp_send_init(); } #endif @@ -136,7 +136,7 @@ kdump_cpu_freeze(struct unw_frame_info *info, void *arg) cpuid = smp_processor_id(); crash_save_this_cpu(); current->thread.ksp = (__u64)info->sw - 16; - atomic_inc(&kdump_cpu_freezed); + atomic_inc(&kdump_cpu_frozen); kdump_status[cpuid] = 1; mb(); #ifdef CONFIG_HOTPLUG_CPU @@ -164,7 +164,7 @@ kdump_init_notifier(struct notifier_block *self, unsigned long val, void *data) nd = (struct ia64_mca_notify_die *)args->err; /* Reason code 1 means machine check rendezous*/ - if ((val == DIE_INIT_MONARCH_ENTER || DIE_INIT_SLAVE_ENTER) && + if ((val == DIE_INIT_MONARCH_ENTER || val == DIE_INIT_SLAVE_ENTER) && nd->sos->rv_rc == 1) return NOTIFY_DONE; |