redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

[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>
hifive-unleashed-5.1
Richard Purdie 2007-02-27 12:09:33 +01:00 committed by Russell King
parent 14fca61a98
commit 1b7b56982f
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/oprofile/common.c
View File

@ -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);
}