Subject: SLUB: Force inlining for functions in slub_def.h
Some compilers (especially older gcc releases) may skip inlining sometimes
which will lead to link failures. Force the inlining of keyfunctions in
slub_def.h to avoid these issues.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Jan Dittmer <jdi@l4x.org>
---
include/linux/slub_def.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
Index: linux-2.6/include/linux/slub_def.h
===================================================================
--- linux-2.6.orig/include/linux/slub_def.h 2007-08-30 14:12:25.000000000 -0700
+++ linux-2.6/include/linux/slub_def.h 2007-08-30 14:13:07.000000000 -0700
@@ -78,7 +78,7 @@ extern struct kmem_cache kmalloc_caches[
* Sorry that the following has to be that ugly but some versions of GCC
* have trouble with constant propagation and loops.
*/
-static inline int kmalloc_index(size_t size)
+static __always_inline int kmalloc_index(size_t size)
{
if (!size)
return 0;
@@ -133,7 +133,7 @@ static inline int kmalloc_index(size_t s
* This ought to end up with a global pointer to the right cache
* in kmalloc_caches.
*/
-static inline struct kmem_cache *kmalloc_slab(size_t size)
+static __always_inline struct kmem_cache *kmalloc_slab(size_t size)
{
int index = kmalloc_index(size);
@@ -166,7 +166,7 @@ static inline struct kmem_cache *kmalloc
void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
void *__kmalloc(size_t size, gfp_t flags);
-static inline void *kmalloc(size_t size, gfp_t flags)
+static __always_inline void *kmalloc(size_t size, gfp_t flags)
{
if (__builtin_constant_p(size) && !(flags & SLUB_DMA)) {
struct kmem_cache *s = kmalloc_slab(size);
@@ -183,7 +183,7 @@ static inline void *kmalloc(size_t size,
void *__kmalloc_node(size_t size, gfp_t flags, int node);
void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
-static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
{
if (__builtin_constant_p(size) && !(flags & SLUB_DMA)) {
struct kmem_cache *s = kmalloc_slab(size);
-
