[mirror_ubuntu-artful-kernel.git] / include / rdma / mr_pool.h

/*
 * Copyright (c) 2016 HGST, a Western Digital Company.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */
#ifndef _RDMA_MR_POOL_H
#define _RDMA_MR_POOL_H 1

#include <rdma/ib_verbs.h>

struct ib_mr *ib_mr_pool_get(struct ib_qp *qp, struct list_head *list);
void ib_mr_pool_put(struct ib_qp *qp, struct list_head *list, struct ib_mr *mr);

int ib_mr_pool_init(struct ib_qp *qp, struct list_head *list, int nr,
		enum ib_mr_type type, u32 max_num_sg);
void ib_mr_pool_destroy(struct ib_qp *qp, struct list_head *list);

#endif /* _RDMA_MR_POOL_H */
Commit	Line	Data
fffb0383 CH	1	/*
	2	* Copyright (c) 2016 HGST, a Western Digital Company.
	3	*
	4	* This program is free software; you can redistribute it and/or modify it
	5	* under the terms and conditions of the GNU General Public License,
	6	* version 2, as published by the Free Software Foundation.
	7	*
	8	* This program is distributed in the hope it will be useful, but WITHOUT
	9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	10	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	11	* more details.
	12	*/
	13	#ifndef _RDMA_MR_POOL_H
	14	#define _RDMA_MR_POOL_H 1
	15
	16	#include <rdma/ib_verbs.h>
	17
	18	struct ib_mr ib_mr_pool_get(struct ib_qp qp, struct list_head *list);
	19	void ib_mr_pool_put(struct ib_qp qp, struct list_head list, struct ib_mr *mr);
	20
	21	int ib_mr_pool_init(struct ib_qp qp, struct list_head list, int nr,
	22	enum ib_mr_type type, u32 max_num_sg);
	23	void ib_mr_pool_destroy(struct ib_qp qp, struct list_head list);
	24
	25	#endif /* _RDMA_MR_POOL_H */