From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 14 Jul 2005 07:39:46 +0000 (+0000)
Subject: Prevent gcc from optimizing a few functions away completly.
X-Git-Tag: v2.6.15-rc1~731^2~1^2~132
X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=a0c3a5b5a84df11cf6a44fc04cb6f7c0525123a8;p=linux-2.6-omap-h63xx.git

Prevent gcc from optimizing a few functions away completly.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/gdb-stub.c b/arch/mips/kernel/gdb-stub.c
index 7c46b336c7d..ba0afb4a649 100644
--- a/arch/mips/kernel/gdb-stub.c
+++ b/arch/mips/kernel/gdb-stub.c
@@ -1039,12 +1039,12 @@ void adel(void)
  * malloc is needed by gdb client in "call func()", even a private one
  * will make gdb happy
  */
-static void *malloc(size_t size)
+static void * __attribute_used__ malloc(size_t size)
 {
 	return kmalloc(size, GFP_ATOMIC);
 }
 
-static void free(void *where)
+static void __attribute_used__ free (void *where)
 {
 	kfree(where);
 }