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Spdk/lib/ftl/ftl_l2p_flat.h

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FTL: Add L2P API and flat L2P implementation Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com> Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Change-Id: Ifadc8c6986164584235ee6a67799025fa7703b5d Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13315 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-07-07 17:53:08 +00:00
/* SPDX-License-Identifier: BSD-3-Clause
update Intel copyright notices per Intel policy to include file commit date using git cmd below. The policy does not apply to non-Intel (C) notices. git log --follow -C90% --format=%ad --date default <file> | tail -1 and then pull just the 4 digit year from the result. Intel copyrights were not added to files where Intel either had no contribution ot the contribution lacked substance (ie license header updates, formatting changes, etc). Contribution date used "--follow -C95%" to get the most accurate date. Note that several files in this patch didn't end the license/(c) block with a blank comment line so these were added as the vast majority of files do have this last blank line. Simply there for consistency. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Community-CI: Mellanox Build Bot
2022-11-01 20:26:26 +00:00
* Copyright (C) 2022 Intel Corporation.
FTL: Add L2P API and flat L2P implementation Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com> Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Change-Id: Ifadc8c6986164584235ee6a67799025fa7703b5d Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13315 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-07-07 17:53:08 +00:00
* All rights reserved.
*/
#ifndef FTL_L2P_FLAT_H
#define FTL_L2P_FLAT_H
int ftl_l2p_flat_init(struct spdk_ftl_dev *dev);
void ftl_l2p_flat_deinit(struct spdk_ftl_dev *dev);
void ftl_l2p_flat_pin(struct spdk_ftl_dev *dev, struct ftl_l2p_pin_ctx *pin_ctx);
void ftl_l2p_flat_unpin(struct spdk_ftl_dev *dev, uint64_t lba, uint64_t count);
ftl_addr ftl_l2p_flat_get(struct spdk_ftl_dev *dev, uint64_t lba);
void ftl_l2p_flat_set(struct spdk_ftl_dev *dev, uint64_t lba, ftl_addr addr);
void ftl_l2p_flat_unmap(struct spdk_ftl_dev *dev, ftl_l2p_cb cb, void *cb_ctx);
void ftl_l2p_flat_clear(struct spdk_ftl_dev *dev, ftl_l2p_cb cb, void *cb_ctx);
FTL: Add L2P restore path Adds initialization code for L2P done after shutdown (both clean and dirty). Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com> Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Change-Id: I7a938b298467c96d68f40cb14c3171d1533e1a08 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13361 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-05-31 11:58:00 +00:00
void ftl_l2p_flat_restore(struct spdk_ftl_dev *dev, ftl_l2p_cb cb, void *cb_ctx);
FTL: Persist metadata on clean shutdown Add an extra step during FTL shutdown to save all metadata. Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com> Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Change-Id: Idc2f77e15bbd02028548cc88355cd450175830e8 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13359 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-06-01 09:19:04 +00:00
void ftl_l2p_flat_persist(struct spdk_ftl_dev *dev, ftl_l2p_cb cb, void *cb_ctx);
FTL: Add L2P API and flat L2P implementation Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com> Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Change-Id: Ifadc8c6986164584235ee6a67799025fa7703b5d Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13315 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-07-07 17:53:08 +00:00
void ftl_l2p_flat_process(struct spdk_ftl_dev *dev);
bool ftl_l2p_flat_is_halted(struct spdk_ftl_dev *dev);
void ftl_l2p_flat_halt(struct spdk_ftl_dev *dev);
lib/ftl: Update L2P management initialization flow It fixes segmentation fault in cleanup path of L2P after failure in L2P initialization. Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com> Signed-off-by: Mariusz Barczak <mariusz.barczak@intel.com> Change-Id: I1cffa2b39550421939731509c5a51c1565f0fa91 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16216 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
2023-01-10 11:01:02 +00:00
void ftl_l2p_flat_resume(struct spdk_ftl_dev *dev);
FTL: Add L2P API and flat L2P implementation Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com> Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Change-Id: Ifadc8c6986164584235ee6a67799025fa7703b5d Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13315 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-07-07 17:53:08 +00:00
#endif /* FTL_L2P_FLAT_H */
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