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Many open source projects have moved to using SPDX identifiers to specify license information, reducing the amount of boilerplate code in every source file. This patch replaces the bulk of SPDK .c, .cpp and Makefiles with the BSD-3-Clause identifier. Almost all of these files share the exact same license text, and this patch only modifies the files that contain the most common license text. There can be slight variations because the third clause contains company names - most say "Intel Corporation", but there are instances for Nvidia, Samsung, Eideticom and even "the copyright holder". Used a bash script to automate replacement of the license text with SPDX identifier which is checked into scripts/spdx.sh. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Iaa88ab5e92ea471691dc298cfe41ebfb5d169780 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12904 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Dong Yi <dongx.yi@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: <qun.wan@intel.com>
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*/
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#ifndef SPDK_VBDEV_SPLIT_H
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#define SPDK_VBDEV_SPLIT_H
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#include "spdk/bdev_module.h"
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/**
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* Add given disk name to split config. If bdev with \c base_bdev_name name
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* exist the split bdevs will be created right away, if not the split bdevs will
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* be created when base bdev became be available (during examination process).
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*
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* \param base_bdev_name Base bdev name
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* \param split_count number of splits to be created.
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* \param split_size_mb size of each bdev. If 0 use base bdev size / split_count
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* \return value >= 0 - number of splits create. Negative errno code on error.
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*/
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int create_vbdev_split(const char *base_bdev_name, unsigned split_count, uint64_t split_size_mb);
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/**
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* Remove all created split bdevs and split config.
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*
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* \param base_bdev_name base bdev name
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* \return 0 on success or negative errno value.
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*/
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int vbdev_split_destruct(const char *base_bdev_name);
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/**
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* Get the spdk_bdev_part_base associated with the given split base_bdev.
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*
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* \param base_bdev Bdev to get the part_base from
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* \return pointer to the associated spdk_bdev_part_base
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* \return NULL if the base_bdev is not being split by the split module
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*/
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struct spdk_bdev_part_base *vbdev_split_get_part_base(struct spdk_bdev *base_bdev);
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#endif /* SPDK_VBDEV_SPLIT_H */
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