diff options
Diffstat (limited to 'arch/powerpc/kernel/crash.c')
| -rw-r--r-- | arch/powerpc/kernel/crash.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c index 28be3452e67..51dbace3269 100644 --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -17,7 +17,6 @@ #include <linux/export.h> #include <linux/crash_dump.h> #include <linux/delay.h> -#include <linux/init.h> #include <linux/irq.h> #include <linux/types.h> @@ -27,8 +26,8 @@ #include <asm/kdump.h> #include <asm/prom.h> #include <asm/smp.h> -#include <asm/system.h> #include <asm/setjmp.h> +#include <asm/debug.h> /* * The primary CPU waits a while for all secondary CPUs to enter. This is to @@ -46,7 +45,6 @@ /* This keeps a track of which one is the crashing cpu. */ int crashing_cpu = -1; -static atomic_t cpus_in_crash; static int time_to_dump; #define CRASH_HANDLER_MAX 3 @@ -66,6 +64,7 @@ static int handle_fault(struct pt_regs *regs) #ifdef CONFIG_SMP +static atomic_t cpus_in_crash; void crash_ipi_callback(struct pt_regs *regs) { static cpumask_t cpus_state_saved = CPU_MASK_NONE; @@ -82,7 +81,7 @@ void crash_ipi_callback(struct pt_regs *regs) } atomic_inc(&cpus_in_crash); - smp_mb__after_atomic_inc(); + smp_mb__after_atomic(); /* * Starting the kdump boot. |