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-rw-r--r--kernel/backtracetest.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/kernel/backtracetest.c b/kernel/backtracetest.c
index a5e026b..1323360 100644
--- a/kernel/backtracetest.c
+++ b/kernel/backtracetest.c
@@ -19,8 +19,8 @@
static void backtrace_test_normal(void)
{
- printk("Testing a backtrace from process context.\n");
- printk("The following trace is a kernel self test and not a bug!\n");
+ pr_info("Testing a backtrace from process context.\n");
+ pr_info("The following trace is a kernel self test and not a bug!\n");
dump_stack();
}
@@ -37,8 +37,8 @@ static DECLARE_TASKLET(backtrace_tasklet, &backtrace_test_irq_callback, 0);
static void backtrace_test_irq(void)
{
- printk("Testing a backtrace from irq context.\n");
- printk("The following trace is a kernel self test and not a bug!\n");
+ pr_info("Testing a backtrace from irq context.\n");
+ pr_info("The following trace is a kernel self test and not a bug!\n");
init_completion(&backtrace_work);
tasklet_schedule(&backtrace_tasklet);
@@ -51,8 +51,8 @@ static void backtrace_test_saved(void)
struct stack_trace trace;
unsigned long entries[8];
- printk("Testing a saved backtrace.\n");
- printk("The following trace is a kernel self test and not a bug!\n");
+ pr_info("Testing a saved backtrace.\n");
+ pr_info("The following trace is a kernel self test and not a bug!\n");
trace.nr_entries = 0;
trace.max_entries = ARRAY_SIZE(entries);
@@ -65,19 +65,19 @@ static void backtrace_test_saved(void)
#else
static void backtrace_test_saved(void)
{
- printk("Saved backtrace test skipped.\n");
+ pr_info("Saved backtrace test skipped.\n");
}
#endif
static int backtrace_regression_test(void)
{
- printk("====[ backtrace testing ]===========\n");
+ pr_info("====[ backtrace testing ]===========\n");
backtrace_test_normal();
backtrace_test_irq();
backtrace_test_saved();
- printk("====[ end of backtrace testing ]====\n");
+ pr_info("====[ end of backtrace testing ]====\n");
return 0;
}
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