37028231db
OCF now includes on its own only small part of env, that is crucial for compiling headers for casadm - an OCL management tool. The idea behind this is to reduce the amount of included stuff when it is not needed. Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com> Change-Id: I58fef2be3ccb1cce743093ed973ba54cdbb605e1 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6413 Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
67 lines
2.5 KiB
C
67 lines
2.5 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef VBDEV_OCF_CTX_H
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#define VBDEV_OCF_CTX_H
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#include <ocf/ocf.h>
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#include "ocf_env.h"
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#include "spdk/thread.h"
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extern ocf_ctx_t vbdev_ocf_ctx;
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#define OCF_WRITE_FLUSH 11
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#define SPDK_OBJECT 1
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/* Context of cache instance */
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struct vbdev_ocf_cache_ctx {
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ocf_queue_t mngt_queue;
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ocf_queue_t cleaner_queue;
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pthread_mutex_t lock;
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env_atomic refcnt;
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};
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void vbdev_ocf_cache_ctx_put(struct vbdev_ocf_cache_ctx *ctx);
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void vbdev_ocf_cache_ctx_get(struct vbdev_ocf_cache_ctx *ctx);
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int vbdev_ocf_ctx_init(void);
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void vbdev_ocf_ctx_cleanup(void);
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/* Thread safe queue creation and deletion
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* These are wrappers for original ocf_queue_create() and ocf_queue_put() */
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int vbdev_ocf_queue_create(ocf_cache_t cache, ocf_queue_t *queue, const struct ocf_queue_ops *ops);
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void vbdev_ocf_queue_put(ocf_queue_t queue);
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#endif
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