[PATCH] ring-buffer: make the const read-only 'type' static

Colin Ian King
2025-07-14T16:09:29Z

Don't populate the read-only 'type' on the stack at run time,
instead make it static.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
kernel/trace/ring_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 00fc38d70e86..39aa1f50274f 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -4118,7 +4118,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_unlock_commit);

static const char *show_irq_str(int bits)
{
- const char *type[] = {
+ static const char * type[] = {
".", // 0
"s", // 1
"h", // 2
--
2.50.0