The patch titled
Subject: printk: make dynamic units clear for the kernel ring buffer
has been added to the -mm tree. Its filename is
printk-make-dynamic-units-clear-for-the-kernel-ring-buffer.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/printk-make-dynamic-units-clear-for-the-kernel-ring-buffer.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/printk-make-dynamic-units-clear-for-the-kernel-ring-buffer.patch
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------------------------------------------------------
From: "Luis R. Rodriguez" <mcgrof@xxxxxxxx>
Subject: printk: make dynamic units clear for the kernel ring buffer
Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxx>
Suggested-by: Davidlohr Bueso <davidlohr@xxxxxx>
Cc: Andrew Lunn <andrew@xxxxxxx>
Cc: Stephen Warren <swarren@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxx>
Cc: Petr Mladek <pmladek@xxxxxxx>
Cc: Joe Perches <joe@xxxxxxxxxxx>
Cc: Arun KS <arunks.linux@xxxxxxxxx>
Cc: Kees Cook <keescook@xxxxxxxxxxxx>
Cc: Davidlohr Bueso <davidlohr@xxxxxx>
Cc: Chris Metcalf <cmetcalf@xxxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/printk/printk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN kernel/printk/printk.c~printk-make-dynamic-units-clear-for-the-kernel-ring-buffer kernel/printk/printk.c
--- a/kernel/printk/printk.c~printk-make-dynamic-units-clear-for-the-kernel-ring-buffer
+++ a/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);
}
_
Patches currently in -mm which might be from mcgrof@xxxxxxxx are
printk-make-dynamic-kernel-ring-buffer-alignment-explicit.patch
printk-move-power-of-2-practice-of-ring-buffer-size-to-a-helper.patch
printk-make-dynamic-units-clear-for-the-kernel-ring-buffer.patch
printk-allow-increasing-the-ring-buffer-depending-on-the-number-of-cpus.patch
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