9ed090d23d
Replaced tpoint_ids generated based on the properties of the IO with a static list of tpoint_ids, to fit inside the per-group maximum tpoint limit (64). Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com> Change-Id: Ifb8b8637a1e6d8f0e7fd3f4363b97fdbedcdb8d5 Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/448067 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
73 lines
2.8 KiB
C
73 lines
2.8 KiB
C
/*-
|
|
* BSD LICENSE
|
|
*
|
|
* Copyright (c) Intel Corporation.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
* * Neither the name of Intel Corporation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef FTL_TRACE_H
|
|
#define FTL_TRACE_H
|
|
|
|
#include "ftl_ppa.h"
|
|
|
|
#define FTL_TRACE_INVALID_ID ((uint64_t) -1)
|
|
|
|
enum ftl_trace_completion {
|
|
FTL_TRACE_COMPLETION_INVALID,
|
|
FTL_TRACE_COMPLETION_CACHE,
|
|
FTL_TRACE_COMPLETION_DISK,
|
|
};
|
|
|
|
struct ftl_trace {
|
|
/* Monotonically incrementing event id */
|
|
uint64_t id;
|
|
};
|
|
|
|
struct spdk_ftl_dev;
|
|
struct ftl_trace;
|
|
struct ftl_io;
|
|
struct ftl_rwb_entry;
|
|
struct ftl_band;
|
|
|
|
uint64_t ftl_trace_alloc_id(struct spdk_ftl_dev *dev);
|
|
void ftl_trace_defrag_band(struct spdk_ftl_dev *dev, const struct ftl_band *band);
|
|
void ftl_trace_write_band(struct spdk_ftl_dev *dev, const struct ftl_band *band);
|
|
void ftl_trace_lba_io_init(struct spdk_ftl_dev *dev, const struct ftl_io *io);
|
|
void ftl_trace_rwb_fill(struct spdk_ftl_dev *dev, const struct ftl_io *io);
|
|
void ftl_trace_rwb_pop(struct spdk_ftl_dev *dev, const struct ftl_rwb_entry *entry);
|
|
void ftl_trace_submission(struct spdk_ftl_dev *dev,
|
|
const struct ftl_io *io,
|
|
struct ftl_ppa ppa, size_t ppa_cnt);
|
|
void ftl_trace_completion(struct spdk_ftl_dev *dev,
|
|
const struct ftl_io *io,
|
|
enum ftl_trace_completion type);
|
|
void ftl_trace_limits(struct spdk_ftl_dev *dev, const size_t *limits, size_t num_free);
|
|
|
|
#endif /* FTL_TRACE_H */
|