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36 lines
1.0 KiB
36 lines
1.0 KiB
/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
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/* |
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* Copyright (c) 2017-2019 Mellanox Technologies. All rights reserved. |
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*/ |
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#ifndef _RDMA_CORE_RESTRACK_H_ |
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#define _RDMA_CORE_RESTRACK_H_ |
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#include <linux/mutex.h> |
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/** |
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* struct rdma_restrack_root - main resource tracking management |
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* entity, per-device |
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*/ |
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struct rdma_restrack_root { |
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/** |
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* @xa: Array of XArray structure to hold restrack entries. |
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*/ |
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struct xarray xa; |
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/** |
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* @next_id: Next ID to support cyclic allocation |
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*/ |
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u32 next_id; |
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}; |
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int rdma_restrack_init(struct ib_device *dev); |
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void rdma_restrack_clean(struct ib_device *dev); |
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void rdma_restrack_add(struct rdma_restrack_entry *res); |
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void rdma_restrack_del(struct rdma_restrack_entry *res); |
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void rdma_restrack_new(struct rdma_restrack_entry *res, |
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enum rdma_restrack_type type); |
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void rdma_restrack_set_name(struct rdma_restrack_entry *res, |
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const char *caller); |
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void rdma_restrack_parent_name(struct rdma_restrack_entry *dst, |
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const struct rdma_restrack_entry *parent); |
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#endif /* _RDMA_CORE_RESTRACK_H_ */
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