diff options
author | Richard Purdie <rpurdie@rpsys.net> | 2007-02-27 06:09:33 -0500 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-03-02 06:58:58 -0500 |
commit | 1b7b56982fdcd9d85effd76f3928cf5d6eb26155 (patch) | |
tree | 4b95bf448050a1aa72d246737552a4ea154ba118 /arch/arm/oprofile/common.c | |
parent | 14fca61a9828effbde2c284fbaa3ee22178998e0 (diff) |
[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/common.c')
-rw-r--r-- | arch/arm/oprofile/common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c index 0a007b931f6..a9de727c932 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) | |||
131 | struct op_arm_model_spec *spec = NULL; | 131 | struct op_arm_model_spec *spec = NULL; |
132 | int ret = -ENODEV; | 132 | int ret = -ENODEV; |
133 | 133 | ||
134 | ops->backtrace = arm_backtrace; | ||
135 | |||
134 | #ifdef CONFIG_CPU_XSCALE | 136 | #ifdef CONFIG_CPU_XSCALE |
135 | spec = &op_xscale_spec; | 137 | spec = &op_xscale_spec; |
136 | #endif | 138 | #endif |
@@ -161,7 +163,6 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) | |||
161 | ops->start = op_arm_start; | 163 | ops->start = op_arm_start; |
162 | ops->stop = op_arm_stop; | 164 | ops->stop = op_arm_stop; |
163 | ops->cpu_type = op_arm_model->name; | 165 | ops->cpu_type = op_arm_model->name; |
164 | ops->backtrace = arm_backtrace; | ||
165 | printk(KERN_INFO "oprofile: using %s\n", spec->name); | 166 | printk(KERN_INFO "oprofile: using %s\n", spec->name); |
166 | } | 167 | } |
167 | 168 | ||