ab81ac667b
Signed-off-by: Jan Musial <jan.musial@huawei.com> Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
42 lines
865 B
C
42 lines
865 B
C
/*
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* Copyright(c) 2012-2022 Intel Corporation
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* Copyright(c) 2024 Huawei Technologies
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef __OBJ_BLK_H__
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#define __OBJ_BLK_H__
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#include "vol_block_dev_bottom.h"
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#include "vol_block_dev_top.h"
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struct cas_disk;
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struct bd_object {
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struct cas_disk *dsk;
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struct block_device *btm_bd;
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uint32_t expobj_valid : 1;
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/*!< Bit indicates that exported object was created */
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uint32_t expobj_locked : 1;
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/*!< Non zero value indicates data exported object is locked */
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uint32_t opened_by_bdev : 1;
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/*!< Opened by supplying bdev manually */
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struct workqueue_struct *expobj_wq;
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/*< Workqueue for I/O handled by top vol */
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ocf_volume_t front_volume;
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/*< Cache/core front volume */
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};
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static inline struct bd_object *bd_object(ocf_volume_t vol)
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{
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return ocf_volume_get_priv(vol);
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}
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#endif /* __OBJ_BLK_H__ */
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