Slab API: remove useless ctor parameter and reorder parameters

Slab constructors currently have a flags parameter that is never used.  And
the order of the arguments is opposite to other slab functions.  The object
pointer is placed before the kmem_cache pointer.

Convert

        ctor(void *object, struct kmem_cache *s, unsigned long flags)

to

        ctor(struct kmem_cache *s, void *object)

throughout the kernel

[akpm@linux-foundation.org: coupla fixes]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/mm/slob.c b/mm/slob.c
index de5d5563a46c..5bc2ceb692ec 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -499,12 +499,12 @@ struct kmem_cache {
         unsigned int size, align;
         unsigned long flags;
         const char *name;
-        void (*ctor)(void *, struct kmem_cache *, unsigned long);
+        void (*ctor)(struct kmem_cache *, void *);
 };
 
 struct kmem_cache *kmem_cache_create(const char *name, size_t size,
         size_t align, unsigned long flags,
-        void (*ctor)(void*, struct kmem_cache *, unsigned long))
+        void (*ctor)(struct kmem_cache *, void *))
 {
         struct kmem_cache *c;
 
@@ -548,7 +548,7 @@ void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
                 b = slob_new_page(flags, get_order(c->size), node);
 
         if (c->ctor)
-                c->ctor(b, c, 0);
+                c->ctor(c, b);
 
         return b;
 }