lib/reduce: Data copy logic in thin read operations

If the read data is not compressed, set req->copy_after_decompress = true,
in the function _read_decompress_done, copies the data to host buffers.

lib/reduce: Data copy logic in thin read operations

If the read data is not compressed, set req->copy_after_decompress = true,
in the function _read_decompress_done, copies the data to host buffers.

Change-Id: I1385e380cea0e908cd0b69762674508105b9c09e
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25416
Community-CI: Mellanox Build Bot
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>

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lib/reduce: If chunk is not allocated, return

Change-Id: I63dc6143d28fe213021ab5ed36019e18a482e00a
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/

lib/reduce: If chunk is not allocated, return

Change-Id: I63dc6143d28fe213021ab5ed36019e18a482e00a
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25485
Reviewed-by: GangCao <gang.cao@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>

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lib/reduce: Delete logic of persisting old chunk map

We don't need to persist the clearing of the old chunk map here.
The old chunk map becomes invalid after we update the logical map,
since the old

lib/reduce: Delete logic of persisting old chunk map

We don't need to persist the clearing of the old chunk map here.
The old chunk map becomes invalid after we update the logical map,
since the old chunk map will no longer have a reference to it
in the logical map.

Change-Id: Ie2ad3814e7b2ee0fa256d44ea3445c0bc2f9b9b8
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25474
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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lib/reduce: Fix an incorrect chunk map index

Change-Id: I3092973f008d59c254fc3f05e600d49a50af7470
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/s

lib/reduce: Fix an incorrect chunk map index

Change-Id: I3092973f008d59c254fc3f05e600d49a50af7470
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25475
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>

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lib/reduce: fix the magic number of empty mapping detection.

In debug mode, when the backing dev capacity is greater than 16TB, the value of io_unit_index is likely to be UINT32_MAX. Similarly, when

lib/reduce: fix the magic number of empty mapping detection.

In debug mode, when the backing dev capacity is greater than 16TB, the value of io_unit_index is likely to be UINT32_MAX. Similarly, when the capacity is greater than 64TB, the value of chunk_map_index may be UINT32_MAX.
These above situations may cause coredump to be triggered incorrectly.

Change-Id: I9d89102531daebd779b3f0eb6386f478bfcaa80b
Signed-off-by: Yalong Wang <yalong9@staff.sina.com.cn>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25427
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>

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lib/reduce: Use memset instead of memcpy setting 0

Change-Id: I5b03513f64ea2b1abe968b6f7564f51b93099879
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/

lib/reduce: Use memset instead of memcpy setting 0

Change-Id: I5b03513f64ea2b1abe968b6f7564f51b93099879
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25411
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>

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lib/reduce: Reset req->reduce_errno

Req is used repeatedly, if reduce_errno is not reset,
the req->reduce_errno checked in function _read_read_done
_write_read_done and _write_write_done may be the

lib/reduce: Reset req->reduce_errno

Req is used repeatedly, if reduce_errno is not reset,
the req->reduce_errno checked in function _read_read_done
_write_read_done and _write_write_done may be the error
code returned from the last request.

Change-Id: Ie2a28a13ab6006ada87577979a63308505768135
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25399
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>

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reduce: Get the information of compress vol

Add public API spdk_reduce_vol_get_info to get information,
Add new spdk_reduce_vol_info structure, Currently it contains
only one attribute allocated_io_

reduce: Get the information of compress vol

Add public API spdk_reduce_vol_get_info to get information,
Add new spdk_reduce_vol_info structure, Currently it contains
only one attribute allocated_io_units.

allocated_io_units track the allocated_backing_io_units array,
collects statistics on allocated I/O units.

Change-Id: Id59d0e73263c52cf5118d86e1f0ed620efa63361
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25207
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: GangCao <gang.cao@intel.com>

show more ...

lib/reduce: If init fails, unlink meta file

Change-Id: I74eab33c0376f2af8a24e97855e31c7e8aa2081a
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/sp

lib/reduce: If init fails, unlink meta file

Change-Id: I74eab33c0376f2af8a24e97855e31c7e8aa2081a
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25165
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: GangCao <gang.cao@intel.com>

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bdev/compress: unmap support.

Change-Id: Ibdb98f02725615532ebac2e5536d5db55d76c886
Signed-off-by: Yalong Wang <yalong9@staff.sina.com.cn>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/247

bdev/compress: unmap support.

Change-Id: Ibdb98f02725615532ebac2e5536d5db55d76c886
Signed-off-by: Yalong Wang <yalong9@staff.sina.com.cn>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24798
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>

show more ...

lib/reduce: Check return code of read superblock

Change-Id: I06e34a5f247bec1868e9c64933d34b0504b64e4a
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/sp

lib/reduce: Check return code of read superblock

Change-Id: I06e34a5f247bec1868e9c64933d34b0504b64e4a
Signed-off-by: Yankun Li <yankun@staff.sina.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25154
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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lib/reduce: speed up _check_overlap by using rbtree.

Change-Id: Ib7b14b9e1c46d2e1c45cf13a7036ceefe190efbb
Signed-off-by: Yalong Wang <yalong9@staff.sina.com.cn>
Reviewed-on: https://review.spdk.io/g

lib/reduce: speed up _check_overlap by using rbtree.

Change-Id: Ib7b14b9e1c46d2e1c45cf13a7036ceefe190efbb
Signed-off-by: Yalong Wang <yalong9@staff.sina.com.cn>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24944
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>

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lib/reduce: Add cache that holds chunks and blocks

Selecting an available chunk or backing block from the bit array
(such as allocated_chunk_maps or allocated_backing_io_units)
always starts from th

lib/reduce: Add cache that holds chunks and blocks

Selecting an available chunk or backing block from the bit array
(such as allocated_chunk_maps or allocated_backing_io_units)
always starts from the beginning. This is inefficient, especially
with large disk spaces, leading to high CPU consumption and degraded
I/O performance.

This patch introduces free_chunks_queue and free_backing_blocks_queue
queues, which temporarily cache reclaimed chunks and backing blocks.
If the cache is empty, look for a free chunk or backing block starting
from find_chunk/block_offset in the bit array instead of starting from 0.

Change-Id: Ie4c892122063cb4b5d649e13880fbafe34ec2c3d
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24745
Reviewed-by: Jim Harris <jim.harris@samsung.com>
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: Konrad Sztyber <konrad.sztyber@intel.com>

show more ...

lib/reduce: Persist algo and algo level for reduce

Change-Id: I50bfd91493cd511b03d9deb34b761ba75f99e15a
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/

lib/reduce: Persist algo and algo level for reduce

Change-Id: I50bfd91493cd511b03d9deb34b761ba75f99e15a
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24662
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>

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bdev/compress: change the calling mode of vol and comp module

Use struct spdk_reduce_backing_io to encapsulate request parameters
for backing bdev. Easy to put in wait queue when no bdev_io.

Use _c

bdev/compress: change the calling mode of vol and comp module

Use struct spdk_reduce_backing_io to encapsulate request parameters
for backing bdev. Easy to put in wait queue when no bdev_io.

Use _comp_reduce_submit_backing_io instead of _comp_reduce_unmap,
_comp_reduce_writev, and _comp_reduce_readv.

Change-Id: Ie8d6043a20e601558260323409702163ea1c0f17
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24259
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Community-CI: Mellanox Build Bot
Reviewed-by: GangCao <gang.cao@intel.com>

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lib/reduce: reset chunk map, when Write errors occur

Change-Id: Ia355b304ba5c60959f304885ee46102701fde583
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spd

lib/reduce: reset chunk map, when Write errors occur

Change-Id: Ia355b304ba5c60959f304885ee46102701fde583
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24405
Reviewed-by: GangCao <gang.cao@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>

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lib/reduce: add _reduce_vol_reset_chunk function

_reduce_vol_reset_chunk is a function used to reset allocated chunk

Change-Id: I4a2b13ac4d4db2e2663491c9a8f6bd44930e28f1
Signed-off-by: Yankun Li <8

lib/reduce: add _reduce_vol_reset_chunk function

_reduce_vol_reset_chunk is a function used to reset allocated chunk

Change-Id: I4a2b13ac4d4db2e2663491c9a8f6bd44930e28f1
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24345
Community-CI: Mellanox Build Bot
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>

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lib/reduce: if memory allocation fails, g_vol_count--.

Change-Id: I30d3fec9770f172c2a5b927565d89ef2fbe51675
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/s

lib/reduce: if memory allocation fails, g_vol_count--.

Change-Id: I30d3fec9770f172c2a5b927565d89ef2fbe51675
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24330
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Community-CI: Mellanox Build Bot

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lib/reduce: fix the incorrect calculation method for the number of io_unit required for metadata.

backing_io_unit_size is 4kb, backing_dev->blocklen maybe 512B or 4kB.
The unit represented by the bi

lib/reduce: fix the incorrect calculation method for the number of io_unit required for metadata.

backing_io_unit_size is 4kb, backing_dev->blocklen maybe 512B or 4kB.
The unit represented by the bit_array is io_unit instead of blocklen.

Change-Id: Ic35665bca1721a3389405b14c9a61ee0b252e432
Signed-off-by: wangyalong <wang597672534@gmail.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24289
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Yankun Li <845245370@qq.com>

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bdev/compress: Output the pm_path entry for bdev_get_bdevs()

Change-Id: I8671a8903d2729b37552e156a6d9db57ff1852a9
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerr

bdev/compress: Output the pm_path entry for bdev_get_bdevs()

Change-Id: I8671a8903d2729b37552e156a6d9db57ff1852a9
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24210
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Community-CI: Mellanox Build Bot

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lib/reduce: merge consecutive IO requests

if chunk_size is 16KB, backing_io_unit is 4KB, when reading
or writing a 16kb of data, it is split into four small IO
requests.
In this patch, if the access

lib/reduce: merge consecutive IO requests

if chunk_size is 16KB, backing_io_unit is 4KB, when reading
or writing a 16kb of data, it is split into four small IO
requests.
In this patch, if the access area is adjacent, the small IO
is combined into a single IO request, reducing IO latency.

Change-Id: Id8c91854679fcb7f1706a3314dbbe168b4d4f501
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/23970
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Mellanox Build Bot

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reduce: set output_size field in req->backing_cb_args

When uncompressed chunk data is read, you need to set
the backing_cb_args.output_size value. The value is
checked in _write_decompress_done.

Ch

reduce: set output_size field in req->backing_cb_args

When uncompressed chunk data is read, you need to set
the backing_cb_args.output_size value. The value is
checked in _write_decompress_done.

Change-Id: I3061a722baa9202f096e94945744f5be8968e7fc
Signed-off-by: Yankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/23650
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>

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so_ver: increase all major versions after SPDK 24.01

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to preve

so_ver: increase all major versions after SPDK 24.01

To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where two versions exists with matching
versions, but conflicting ABI.
Ex. Next SPDK release adds an API call increasing the minor version,
then LTS needs just a subset of those additions.

Increasing major so version after LTS, allows the future releases
to update versions as needed. Yet allowing LTS to increase minor
version separately.

This patch:
- increases SO_VER by 1 for all components
- resets SO_MINOR to 0 for all components

Due to patch below being introduced after v24.01 code freeze,
bdev lib version should not be increased:
61623c5ca9 bdev: add spdk_bdev_io padding in place of io_submit_ch

Short reference to how the versions were changed:
MAX=$(git grep "SO_VER := " | cut -d" " -f 3 | sort -ubnr | head -1)
for((i=$MAX;i>0;i-=1)); do find . -name "Makefile" -exec \
sed -i -e "s/SO_VER := $i\$/SO_VER := $(($i+1))/g" {} +; done
find . -name "Makefile" -exec \
sed -i -e "s/SO_MINOR := .*/SO_MINOR := 0/g" {} +

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I0166d6be6c17bbbf985d48b5dfcb36f1d4af1b48
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21582
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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util/uuid: add API to test/set null uuid

Refactor the code to use these new functions.

Change-Id: I21ee7e9a96f30fbd60106add5e8b071e86bf93c9
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel

util/uuid: add API to test/set null uuid

Refactor the code to use these new functions.

Change-Id: I21ee7e9a96f30fbd60106add5e8b071e86bf93c9
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16156
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot

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libreduce: removing deprecation messages for pmem

Deprecation notice for pmem was removed, as libreduce will
still use it until pmem is supported.

Change-Id: I7555dbf20a408a67fac8a6e7b2eaa23edf985e

libreduce: removing deprecation messages for pmem

Deprecation notice for pmem was removed, as libreduce will
still use it until pmem is supported.

Change-Id: I7555dbf20a408a67fac8a6e7b2eaa23edf985eec
Signed-off-by: Marcin Spiewak <marcin.spiewak@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17538
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot

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