9579995cb3
Remove unused cleaner IO queue which is not kicked on creation. While it is not a problem to have it, the latest OCF code has new parallelize mechanism that uses all the IO queues. Using an IO queue which is not kicked will hang the system. After this change SPDK glue is somewhat closer to OCL glue, both not using a dedicated cleaner IO queue. Signed-off-by: Amir Haroush <amir.haroush@huawei.com> Signed-off-by: Shai Fultheim <shai.fultheim@huawei.com> Change-Id: I2e8ef0aaf11061d511151865c6062922d7934df2 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17065 Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
38 lines
964 B
C
38 lines
964 B
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (C) 2018 Intel Corporation.
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* All rights reserved.
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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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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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