From 07cd27bbd4d07af6c3e24ae479316a69e7935e1e Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Mon, 30 Jul 2012 22:44:41 -0500
Subject: kdb: Remove cpu from the more prompt
Having the CPU in the more prompt is completely redundent vs the
standard kdb prompt, and it also wastes 32 bytes on the stack.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
---
kernel/debug/kdb/kdb_io.c | 11 -----------
1 file changed, 11 deletions(-)
(limited to 'kernel/debug')
diff --git a/kernel/debug/kdb/kdb_io.c b/kernel/debug/kdb/kdb_io.c
index bb9520f0f6f..0a69d2adc4f 100644
--- a/kernel/debug/kdb/kdb_io.c
+++ b/kernel/debug/kdb/kdb_io.c
@@ -715,9 +715,6 @@ kdb_printit:
/* check for having reached the LINES number of printed lines */
if (kdb_nextline == linecount) {
char buf1[16] = "";
-#if defined(CONFIG_SMP)
- char buf2[32];
-#endif
/* Watch out for recursion here. Any routine that calls
* kdb_printf will come back through here. And kdb_read
@@ -732,14 +729,6 @@ kdb_printit:
if (moreprompt == NULL)
moreprompt = "more> ";
-#if defined(CONFIG_SMP)
- if (strchr(moreprompt, '%')) {
- sprintf(buf2, moreprompt, get_cpu());
- put_cpu();
- moreprompt = buf2;
- }
-#endif
-
kdb_input_flush();
c = console_drivers;
--
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