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22 lines
701 B
22 lines
701 B
#ifndef _ZBUD_H_ |
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#define _ZBUD_H_ |
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#include <linux/types.h> |
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struct zbud_pool; |
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struct zbud_ops { |
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int (*evict)(struct zbud_pool *pool, unsigned long handle); |
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}; |
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struct zbud_pool *zbud_create_pool(gfp_t gfp, const struct zbud_ops *ops); |
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void zbud_destroy_pool(struct zbud_pool *pool); |
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int zbud_alloc(struct zbud_pool *pool, size_t size, gfp_t gfp, |
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unsigned long *handle); |
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void zbud_free(struct zbud_pool *pool, unsigned long handle); |
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int zbud_reclaim_page(struct zbud_pool *pool, unsigned int retries); |
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void *zbud_map(struct zbud_pool *pool, unsigned long handle); |
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void zbud_unmap(struct zbud_pool *pool, unsigned long handle); |
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u64 zbud_get_pool_size(struct zbud_pool *pool); |
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#endif /* _ZBUD_H_ */
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