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