printk: make dynamic units clear for the kernel ring buffer

Signed-off-by: Luis R. Rodriguez <[email protected]>
Suggested-by: Davidlohr Bueso <[email protected]>
Cc: Andrew Lunn <[email protected]>
Cc: Stephen Warren <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Petr Mladek <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Arun KS <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Davidlohr Bueso <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Jan Kara <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 32ad0c7a0cd3c246f7e40daf5bcbc0b3ad890de1..db290be32984db20119265aecf41a2cbc2ca7ffa 100644 (file)
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -879,7 +879,7 @@ void __init setup_log_buf(int early)
        memcpy(log_buf, __log_buf, __LOG_BUF_LEN);
        raw_spin_unlock_irqrestore(&logbuf_lock, flags);
 
-       pr_info("log_buf_len: %d\n", log_buf_len);
+       pr_info("log_buf_len: %d bytes\n", log_buf_len);
        pr_info("early log buf free: %d(%d%%)\n",
                free, (free * 100) / __LOG_BUF_LEN);
 }