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authorChristian Kujau <lists@nerdbynature.de>2012-01-17 19:13:05 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-01-25 09:47:45 +1100
commit897e01a08c08d86bc76bebb0ca14588b406500e5 (patch)
tree8d59b18b90035139c0dac3d71d3abae26ed566f8 /arch
parentf7aa554510f8ff4b1411c31332713ccd8c244ace (diff)
downloadlinux-linaro-stable-897e01a08c08d86bc76bebb0ca14588b406500e5.tar.gz
powerpc/crash: Fix build error without SMP
I could not find cpus_in_crash anywhere in the sourcetree, except for arch/powerpc/kernel/crash.c. Moving the definition into the CONFIG_SMP fixes it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/kernel/crash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 28be3452e67a..abef75176c07 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -46,7 +46,6 @@
/* 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 +65,7 @@ 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;