c274db3bf8
- locks moved from ocf to adapter code, - 'data object' renamed to 'volume', - context and volume API reorganized. Change-Id: Id4670ddfcb8eda9aefabc273497498c5bd3db1d5 Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/444092 Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Robert Bałdyga <r.baldyga@hackerion.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
63 lines
2.1 KiB
C
63 lines
2.1 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_DOBJ_H
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#define VBDEV_OCF_DOBJ_H
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#include <ocf/ocf.h>
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#include "ocf_env.h"
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#include "ctx.h"
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#include "data.h"
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/* ocf_io context
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* It is initialized from io size and offset */
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struct ocf_io_ctx {
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struct bdev_ocf_data *data;
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struct spdk_io_channel *ch;
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uint32_t offset;
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int ref;
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int rq_cnt;
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int error;
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};
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int vbdev_ocf_volume_init(void);
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void vbdev_ocf_volume_cleanup(void);
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static inline struct ocf_io_ctx *ocf_get_io_ctx(struct ocf_io *io)
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{
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return ocf_io_get_priv(io);
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}
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#endif
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