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authorPekka Enberg <penberg@cs.helsinki.fi>2006-01-08 01:00:33 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-08 20:12:39 -0800
commitf9f7500521b25dbf1aba476b81230489ad8e2c4b (patch)
treef2bf2f64023c4968ac8d08da54b8aaef86354591 /include/linux/percpu.h
parentb792de39d892e06b18ddea85be076bae123d6bf6 (diff)
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[PATCH] slab: remove unused align parameter from alloc_percpu
__alloc_percpu and alloc_percpu both take an 'align' argument which is completely ignored. snmp6_mib_init() in net/ipv6/af_inet6.c attempts to use it, but it will be ignored. Therefore, remove the 'align' argument and fixup the lone caller. Signed-off-by: Matthew Dobson <colpatch@us.ibm.com> Acked-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/percpu.h')
-rw-r--r--include/linux/percpu.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index fb8d2d2..20317d8 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -33,14 +33,14 @@ struct percpu_data {
(__typeof__(ptr))__p->ptrs[(cpu)]; \
})
-extern void *__alloc_percpu(size_t size, size_t align);
+extern void *__alloc_percpu(size_t size);
extern void free_percpu(const void *);
#else /* CONFIG_SMP */
#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
-static inline void *__alloc_percpu(size_t size, size_t align)
+static inline void *__alloc_percpu(size_t size)
{
void *ret = kmalloc(size, GFP_KERNEL);
if (ret)
@@ -55,7 +55,6 @@ static inline void free_percpu(const void *ptr)
#endif /* CONFIG_SMP */
/* Simple wrapper for the common case: zeros memory. */
-#define alloc_percpu(type) \
- ((type *)(__alloc_percpu(sizeof(type), __alignof__(type))))
+#define alloc_percpu(type) ((type *)(__alloc_percpu(sizeof(type))))
#endif /* __LINUX_PERCPU_H */