Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / kernel / printk.c

diff --git a/kernel/printk.c b/kernel/printk.c
index 5052b54..b4d97b5 100644 (file)
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -687,20 +687,35 @@ asmlinkage int vprintk(const char *fmt, va_list args)
                                  sizeof(printk_buf) - printed_len, fmt, args);
 
 
+       p = printk_buf;
+
+       /* Do we have a loglevel in the string? */
+       if (p[0] == '<') {
+               unsigned char c = p[1];
+               if (c && p[2] == '>') {
+                       switch (c) {
+                       case '0' ... '7': /* loglevel */
+                               current_log_level = c - '0';
+                       /* Fallthrough - make sure we're on a new line */
+                       case 'd': /* KERN_DEFAULT */
+                               if (!new_text_line) {
+                                       emit_log_char('\n');
+                                       new_text_line = 1;
+                               }
+                       /* Fallthrough - skip the loglevel */
+                       case 'c': /* KERN_CONT */
+                               p += 3;
+                               break;
+                       }
+               }
+       }
+
        /*
         * Copy the output into log_buf.  If the caller didn't provide
         * appropriate log level tags, we insert them here
         */
-       for (p = printk_buf; *p; p++) {
+       for ( ; *p; p++) {
                if (new_text_line) {
-                       /* If a token, set current_log_level and skip over */
-                       if (p[0] == '<' && p[1] >= '0' && p[1] <= '7' &&
-                           p[2] == '>') {
-                               current_log_level = p[1] - '0';
-                               p += 3;
-                               printed_len -= 3;
-                       }
-
                        /* Always output the token */
                        emit_log_char('<');
                        emit_log_char(current_log_level + '0');