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authorRichard Purdie <rpurdie@rpsys.net>2007-02-27 12:09:33 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-03-02 11:58:58 +0000
commit1b7b56982fdcd9d85effd76f3928cf5d6eb26155 (patch)
tree4b95bf448050a1aa72d246737552a4ea154ba118 /arch/arm/oprofile
parent14fca61a9828effbde2c284fbaa3ee22178998e0 (diff)
downloadlinux-linaro-stable-1b7b56982fdcd9d85effd76f3928cf5d6eb26155.tar.gz
[ARM] 4237/2: oprofile: Always allow backtraces on ARM
Always allow backtrace when using oprofile on ARM, even if a PMU isn't present. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/oprofile')
-rw-r--r--arch/arm/oprofile/common.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c
index 0a007b931f63..a9de727c9327 100644
--- a/arch/arm/oprofile/common.c
+++ b/arch/arm/oprofile/common.c
@@ -131,6 +131,8 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
struct op_arm_model_spec *spec = NULL;
int ret = -ENODEV;
+ ops->backtrace = arm_backtrace;
+
#ifdef CONFIG_CPU_XSCALE
spec = &op_xscale_spec;
#endif
@@ -161,7 +163,6 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
ops->start = op_arm_start;
ops->stop = op_arm_stop;
ops->cpu_type = op_arm_model->name;
- ops->backtrace = arm_backtrace;
printk(KERN_INFO "oprofile: using %s\n", spec->name);
}