commit 661075b1507bdf03d26f710425d1a19a2dd64526
author Flemmard <flemmard@gmail.com> Mon Oct 07 13:59:12 2013 +0200
committer Flemmard <flemmard@gmail.com> Fri Feb 21 20:45:29 2014 +0100
tree 79172796c1db02448c2262d2cff9d427392862f2
parent 6ecd707fb446c347c22563ed9af1f46412f0682b

Add KERNEL_LOG support

kernel/printk.c

diff --git a/kernel/printk.c b/kernel/printk.c
index 8e3af82..b2406b3 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -57,6 +57,10 @@
 
 #define __LOG_BUF_LEN	(1 << CONFIG_LOG_BUF_SHIFT)
 
+#ifdef CONFIG_KERNEL_LOG
+#include <linux/klog.h>
+#endif
+
 /* printk's without a loglevel use this.. */
 #define DEFAULT_MESSAGE_LOGLEVEL CONFIG_DEFAULT_MESSAGE_LOGLEVEL
 
@@ -297,10 +301,11 @@
 /*
  * Return the number of unread characters in the log buffer.
  */
-static int log_buf_get_len(void)
+int log_buf_get_len(void)
 {
 	return logged_chars;
 }
+EXPORT_SYMBOL(log_buf_get_len);
 
 /*
  * Clears the ring-buffer
@@ -948,6 +953,9 @@
 	printed_len += vscnprintf(printk_buf + printed_len,
 				  sizeof(printk_buf) - printed_len, fmt, args);
 
+#ifdef CONFIG_KERNEL_LOG
+	klog_write(printk_buf, printed_len);
+#endif
 
 	p = printk_buf;
 #ifdef CONFIG_LGE_CRASH_HANDLER