f22da1cde7
Change license to BSD-3-Clause Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
/*
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* Copyright(c) 2012-2021 Intel Corporation
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "ocf/ocf.h"
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#include "../ocf_cache_priv.h"
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#include "engine_d2c.h"
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#include "engine_common.h"
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#include "cache_engine.h"
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#include "../ocf_request.h"
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#include "../utils/utils_io.h"
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#include "../metadata/metadata.h"
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#define OCF_ENGINE_DEBUG_IO_NAME "d2c"
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#include "engine_debug.h"
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static void _ocf_d2c_completion(struct ocf_request *req, int error)
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{
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req->error = error;
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OCF_DEBUG_RQ(req, "Completion");
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if (req->error) {
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req->info.core_error = 1;
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ocf_core_stats_core_error_update(req->core, req->rw);
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}
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/* Complete request */
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req->complete(req, req->error);
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/* Release OCF request */
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ocf_req_put(req);
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}
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int ocf_io_d2c(struct ocf_request *req)
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{
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ocf_core_t core = req->core;
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OCF_DEBUG_TRACE(req->cache);
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ocf_io_start(&req->ioi.io);
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/* Get OCF request - increase reference counter */
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ocf_req_get(req);
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ocf_submit_volume_req(&core->volume, req, _ocf_d2c_completion);
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ocf_engine_update_block_stats(req);
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ocf_core_stats_request_pt_update(req->core, req->part_id, req->rw,
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req->info.hit_no, req->core_line_count);
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/* Put OCF request - decrease reference counter */
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ocf_req_put(req);
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return 0;
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}
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