Replace the indirection through struct stack_trace by using the storage
array based interfaces.
Signed-off-by: Thomas Gleixner <t...@linutronix.de>
---
kernel/backtracetest.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
--- a/kernel/backtracetest.c
+++ b/kernel/backtracetest.c
@@ -48,19 +48,14 @@ static void backtrace_test_irq(void)
#ifdef CONFIG_STACKTRACE
static void backtrace_test_saved(void)
{
- struct stack_trace trace;
unsigned long entries[8];
+ unsigned int nr_entries;
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);
- trace.entries = entries;
- trace.skip = 0;
-
- save_stack_trace(&trace);
- print_stack_trace(&trace, 0);
+ nr_entries = stack_trace_save(entries, ARRAY_SIZE(entries), 0);
+ stack_trace_print(entries, nr_entries, 0);
}
#else
static void backtrace_test_saved(void)
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