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Commit b2d55073 authored by Victor Fusco's avatar Victor Fusco Committed by Linus Torvalds
Browse files

[PATCH] mm/slab: fix sparse warnings 



Fix the sparse warning "implicit cast to nocast type"

Signed-off-by: default avatarVictor Fusco <victor@cetuc.puc-rio.br>
Signed-off-by: default avatarDomen Puncer <domen@coderock.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent dfc866e5

include/linux/slab.h

+2 −1
Original line number Diff line number Diff line
@@ -118,7 +118,8 @@ extern void kfree(const void *); 
extern unsigned int ksize(const void *);



#ifdef CONFIG_NUMA

extern void *kmem_cache_alloc_node(kmem_cache_t *, int flags, int node);

extern void *kmem_cache_alloc_node(kmem_cache_t *,

			unsigned int __nocast flags, int node);

extern void *kmalloc_node(size_t size, unsigned int __nocast flags, int node);

#else

static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node)

mm/slab.c

+2 −2
Original line number Diff line number Diff line
@@ -1720,7 +1720,7 @@ kmem_cache_create (const char *name, size_t size, size_t align, 
	cachep->objsize = size;



	if (flags & CFLGS_OFF_SLAB)

		cachep->slabp_cache = kmem_find_general_cachep(slab_size,0);

		cachep->slabp_cache = kmem_find_general_cachep(slab_size, 0u);

	cachep->ctor = ctor;

	cachep->dtor = dtor;

	cachep->name = name;
@@ -2839,7 +2839,7 @@ int fastcall kmem_ptr_validate(kmem_cache_t *cachep, void *ptr) 
 * New and improved: it will now make sure that the object gets

 * put on the correct node list so that there is no false sharing.

 */

void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int nodeid)

void *kmem_cache_alloc_node(kmem_cache_t *cachep, unsigned int __nocast flags, int nodeid)

{

	unsigned long save_flags;

	void *ptr;