e47e16d3a4
FTL working on top of zoned bdev doesn't need physical page address (PPA) anymore. ftl_ppa was replaced with ftl_addr which represents zoned device addressing schema. Change-Id: Ied5750a7ab2f4ce42067ff3e69c1f26f85f5022a Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/467633 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
73 lines
2.8 KiB
C
73 lines
2.8 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 FTL_TRACE_H
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#define FTL_TRACE_H
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#include "ftl_addr.h"
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#define FTL_TRACE_INVALID_ID ((uint64_t) -1)
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enum ftl_trace_completion {
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FTL_TRACE_COMPLETION_INVALID,
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FTL_TRACE_COMPLETION_CACHE,
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FTL_TRACE_COMPLETION_DISK,
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};
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struct ftl_trace {
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/* Monotonically incrementing event id */
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uint64_t id;
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};
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struct spdk_ftl_dev;
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struct ftl_trace;
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struct ftl_io;
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struct ftl_rwb_entry;
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struct ftl_band;
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uint64_t ftl_trace_alloc_id(struct spdk_ftl_dev *dev);
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void ftl_trace_defrag_band(struct spdk_ftl_dev *dev, const struct ftl_band *band);
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void ftl_trace_write_band(struct spdk_ftl_dev *dev, const struct ftl_band *band);
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void ftl_trace_lba_io_init(struct spdk_ftl_dev *dev, const struct ftl_io *io);
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void ftl_trace_rwb_fill(struct spdk_ftl_dev *dev, const struct ftl_io *io);
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void ftl_trace_rwb_pop(struct spdk_ftl_dev *dev, const struct ftl_rwb_entry *entry);
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void ftl_trace_submission(struct spdk_ftl_dev *dev,
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const struct ftl_io *io,
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struct ftl_addr addr, size_t addr_cnt);
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void ftl_trace_completion(struct spdk_ftl_dev *dev,
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const struct ftl_io *io,
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enum ftl_trace_completion type);
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void ftl_trace_limits(struct spdk_ftl_dev *dev, const size_t *limits, size_t num_free);
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#endif /* FTL_TRACE_H */
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