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| author | Christoph Lameter <clameter@sgi.com> | 2007-08-31 00:48:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-31 01:09:21 -0700 |
| commit | aa137f9d29d30592774c727ec5cfcf9891e576fa (patch) | |
| tree | 83a4d47f8aa52589c404f5962741882178b8acdc /include/linux | |
| parent | d66ac4752e891f319fa931ab72efb3352fafa50b (diff) | |
| download | linux-3.10-aa137f9d29d30592774c727ec5cfcf9891e576fa.tar.gz linux-3.10-aa137f9d29d30592774c727ec5cfcf9891e576fa.tar.bz2 linux-3.10-aa137f9d29d30592774c727ec5cfcf9891e576fa.zip | |
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/slub_def.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 124270df873..74962077f63 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -78,7 +78,7 @@ extern struct kmem_cache kmalloc_caches[KMALLOC_SHIFT_HIGH + 1]; * 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 size) * 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_slab(size_t size) 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, gfp_t flags) 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); |