printk: make dynamic units clear for the kernel ring buffer

Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Suggested-by: Davidlohr Bueso <davidlohr@hp.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Petr Mladek <pmladek@suse.cz>
Cc: Joe Perches <joe@perches.com>
Cc: Arun KS <arunks.linux@gmail.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Davidlohr Bueso <davidlohr@hp.com>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 32ad0c7..db290be 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);
 }