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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _TOOLS_SLAB_H
#define _TOOLS_SLAB_H
#include <linux/types.h>
#include <linux/gfp.h>
#define SLAB_PANIC 2
#define SLAB_RECLAIM_ACCOUNT 0x00020000UL /* Objects are reclaimable */
#define kzalloc_node(size, flags, node) kmalloc(size, flags)
void *kmalloc(size_t size, gfp_t gfp);
void kfree(void *p);
void *kmalloc_array(size_t n, size_t size, gfp_t gfp);
bool slab_is_available(void);
enum slab_state {
DOWN,
PARTIAL,
UP,
FULL
};
static inline void *kzalloc(size_t size, gfp_t gfp)
{
return kmalloc(size, gfp | __GFP_ZERO);
}
struct list_lru;
void *kmem_cache_alloc_lru(struct kmem_cache *cachep, struct list_lru *, int flags);
static inline void *kmem_cache_alloc(struct kmem_cache *cachep, int flags)
{
return kmem_cache_alloc_lru(cachep, NULL, flags);
}
void kmem_cache_free(struct kmem_cache *cachep, void *objp);
struct kmem_cache *kmem_cache_create(const char *name, unsigned int size,
unsigned int align, unsigned int flags,
void (*ctor)(void *));
void kmem_cache_free_bulk(struct kmem_cache *cachep, size_t size, void **list);
int kmem_cache_alloc_bulk(struct kmem_cache *cachep, gfp_t gfp, size_t size,
void **list);
#endif /* _TOOLS_SLAB_H */
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