nvme/rdma: Register UMR per IO request

If accel sequence is supported, append a copy
task even if there is no accel sequence. NVME RDMA
driver expects that accel framework registers UMR
for the data

nvme/rdma: Register UMR per IO request

If accel sequence is supported, append a copy
task even if there is no accel sequence. NVME RDMA
driver expects that accel framework registers UMR
for the data buffer. This UMR allows to represent
fragmented payload as a virtually contig one.

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I410f991959b08eab033105a7dbb4a9aaba491567
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24709
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

show more ...

bdev/nvme: Fix depopulating a namespace twice

If we receive 2 AENs in a row, we may attempt to delete the same
namespace twice, which would result in a use-after-free.

Change-Id: I4d9cb4a1ada5d6c94

bdev/nvme: Fix depopulating a namespace twice

If we receive 2 AENs in a row, we may attempt to delete the same
namespace twice, which would result in a use-after-free.

Change-Id: I4d9cb4a1ada5d6c945cad10a963f218c70d5c8f8
Signed-off-by: Alex Michon <amichon@kalrayinc.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25511
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Mellanox Build Bot
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>

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accel/mlx5: Support mkey registration

Register scatter/gather mkey if accel_mlx5 driver
is enabled and a copy task with RDMA memory domain
as a destination is set. The UMR can be sent in
NVMF capsul

accel/mlx5: Support mkey registration

Register scatter/gather mkey if accel_mlx5 driver
is enabled and a copy task with RDMA memory domain
as a destination is set. The UMR can be sent in
NVMF capsule to represent scattered memory as
virtually contiguous.

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I92e8c417bbf8c4018ac77e7fc074ac7ae9a68b55
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24708
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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bdev/nvme: use poll_group's fd_group to register interrupts

This eliminates the need for nesting epoll instances in the kernel and
allows us to skip one epoll_wait() call. It shows an around 5-10%

bdev/nvme: use poll_group's fd_group to register interrupts

This eliminates the need for nesting epoll instances in the kernel and
allows us to skip one epoll_wait() call. It shows an around 5-10%
latency improvement.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Idd6ed70d41760566b82246c8af59016fa80a0610
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25469
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ankit Kumar <ankit.kumar@samsung.com>

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fuse_dispatcher: make header internal

The fuse_dispatcher is not intended to be a public API, it's for
internal use only.

Signed-off-by: Jim Harris <jim.harris@nvidia.com>
Change-Id: I23e839a8f7155

fuse_dispatcher: make header internal

The fuse_dispatcher is not intended to be a public API, it's for
internal use only.

Signed-off-by: Jim Harris <jim.harris@nvidia.com>
Change-Id: I23e839a8f71557960fe27f83c2eb9e51c57c8ea8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25516
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Ben Walker <ben@nvidia.com>

show more ...

accel/mlx5: Create pool of UMRs

Create a pool of UMR without offloads capability/BSF
per device.

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: Ia285c9c692f97db5e562d4e4ea1f49a0787

accel/mlx5: Create pool of UMRs

Create a pool of UMR without offloads capability/BSF
per device.

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: Ia285c9c692f97db5e562d4e4ea1f49a07870f28c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24707
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>

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accel/mlx5: Register post_poller handler

Register the handler when handling a new
request. Update doorbells in the handler

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I9e3e2e0f6

accel/mlx5: Register post_poller handler

Register the handler when handling a new
request. Update doorbells in the handler

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I9e3e2e0f6f742b55203bb433c05c73c8885bec32
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24705
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <jim.harris@nvidia.com>

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accel/mlx5: More precise condition to update DB

The number of outstanding WRs isn't a precise
condition to update doorbells since we may have
WRs already submitted to HW but not completed
and we may

accel/mlx5: More precise condition to update DB

The number of outstanding WRs isn't a precise
condition to update doorbells since we may have
WRs already submitted to HW but not completed
and we may update do unnecessary DB update.
Use a dedicated flag to check if DB update is
required

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I941a0724902751cbbebea9f2cc94e8d5247b1182
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24704
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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bdev/nvme: Add lock to unprotected operations around attach controller

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I8cddce04c17fe07a1e66d014c1ce747147a15a8e
Reviewed-on: https

bdev/nvme: Add lock to unprotected operations around attach controller

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I8cddce04c17fe07a1e66d014c1ce747147a15a8e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25487
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>

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bdev/nvme: Add lock to unprotected operations around detach controller

When a NVMe bdev has a multipath configuration made of two NVMe-oF controllers
and the two NVMe-oF controllers are detached, th

bdev/nvme: Add lock to unprotected operations around detach controller

When a NVMe bdev has a multipath configuration made of two NVMe-oF controllers
and the two NVMe-oF controllers are detached, the NVMe bdev is deleted but sometimes
one of NVMe-oF controllers failed to delete.

The root cause analysis showed that the failed NVMe-oF controller was not tried
to delete at all.

It is very likely that some complex race condition occurred.

Then, it was found that a few critical operations were not protected by lock.

Checking nvme_ns->bdev was protected by lock but clearing nvme_ns->bdev was not protected
by the same lock.

Removing nvme_ns from bdev->nvme_ns_list was protected by lock but traversing
bdev->nvme_ns_list was not protected by the lock.

Hence, add these missing locks.

The lock ordering should be nvme_bdev->mutex is first and nvme_ctrlr->mutex is second.

nvme_ctrlr_depopulate_namespaces() does not hold lock while traversing nvme_ns_tree.
However, nvme_ns_tree is deleted at the final controller deletion. Hence, this will not be
necessary for now

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I974adbf87ca02e1b2f167dd3eab485934ff03774
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25483
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Mellanox Build Bot

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bdev/nvme: Use nbdev always for local nvme_bdev pointer variables

Previously, for the local nvme_bdev pointer, different names, nvme_disk,
bdev, and nbdev were used. No special preference but nbdev

bdev/nvme: Use nbdev always for local nvme_bdev pointer variables

Previously, for the local nvme_bdev pointer, different names, nvme_disk,
bdev, and nbdev were used. No special preference but nbdev has been used
widely. Let's use nbdev always for local nvme_bdev pointer variables.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I1c076b553587b576305bfbb7b25f97fabb83ce02
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25482
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Mellanox Build Bot
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>

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replace strtok with strtok_r

The strtok function is not reentrant. To address this issue in a
multithreaded environment, the strtok_r function should be used,
which is the reentrant version of strto

replace strtok with strtok_r

The strtok function is not reentrant. To address this issue in a
multithreaded environment, the strtok_r function should be used,
which is the reentrant version of strtok.

Signed-off-by: XuQi <1530865185@qq.com>
Change-Id: I35c07c7cf4e20bacb7b1e7c7adaedfcd1a81f86e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25492
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Community-CI: Mellanox Build Bot

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bdev/passthru: Pass through dif_check_flags via dif_check_flags_exclude_mask

The generic bdev layer already checks if I/O has only flags supported by
the underlying bdev. Hence, negate I/O's dif_che

bdev/passthru: Pass through dif_check_flags via dif_check_flags_exclude_mask

The generic bdev layer already checks if I/O has only flags supported by
the underlying bdev. Hence, negate I/O's dif_check_flags here.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I02350bc1172531766225a0f30b38f5aa211cf221
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/22824
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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bdev/malloc: Support accel sequence when DIF is enabled

malloc bdev module did not support accel sequence if DIF was enabled.
Remove the limitation by utilizing spdk_bdev_io_hide_metadata().

If DIF

bdev/malloc: Support accel sequence when DIF is enabled

malloc bdev module did not support accel sequence if DIF was enabled.
Remove the limitation by utilizing spdk_bdev_io_hide_metadata().

If DIF insert/strip is done by accel sequence, it is not possible to
verify DIF of I/O buffer. Hence, verify DIF of malloc buffer instead.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Idb088b6fc3cc045028c33649c84218c708fd601b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25326
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

show more ...

bdev/malloc: Extract internal of verify_pi() for code reuse

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ib4f3f9e038d824ac5a8e4c65a2cff1a3e365a432
Reviewed-on: https://review.s

bdev/malloc: Extract internal of verify_pi() for code reuse

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ib4f3f9e038d824ac5a8e4c65a2cff1a3e365a432
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25418
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>

show more ...

bdev/malloc: malloc_done() uses switch-case for clean up

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ibe8956b54ec5d2bf50f5261f04d0f61a783a5cc2
Reviewed-on: https://review.spdk

bdev/malloc: malloc_done() uses switch-case for clean up

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ibe8956b54ec5d2bf50f5261f04d0f61a783a5cc2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/22988
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>

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bdev/malloc: Fix unexpected DIF verification error for initial read

The patch
https://github.com/spdk/spdk/commit/e1f15ba5418b38056fdb6d67186075aa1fada9e7
set reference tag to 0xFFFFFFFF and set app

bdev/malloc: Fix unexpected DIF verification error for initial read

The patch
https://github.com/spdk/spdk/commit/e1f15ba5418b38056fdb6d67186075aa1fada9e7
set reference tag to 0xFFFFFFFF and set application tag to 0xFFFF.

However, these are actually written to DIF fields only if their checks
are enabled. Usually, reference tag check is enabled but application tag
check is disabled.

For DIF type 1 or 2, DIF check is disabled only if application tag is
0xFFFF.

Hence, the value of 0xFFFFFFFF in the reference tag caused verification
error for any read.

The previous patch fixed DIF library to set application tag to 0 if its
check is disabled.
This patch fixes another problem, to set application tag to 0xFFFF as
source code comment says even if application tag check is disabled.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I1d444eb6cc6de2e36abc7b0b85364c11dbe1df67
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25324
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>

show more ...

bdev/nvme: Fix spdk_bdev_nvme_create()

This patch fixes spdk_bdev_nvme_create function by ensuring that
base_name received is persisted until we create the bdevs. Current all
in-tree callers persist

bdev/nvme: Fix spdk_bdev_nvme_create()

This patch fixes spdk_bdev_nvme_create function by ensuring that
base_name received is persisted until we create the bdevs. Current all
in-tree callers persist the string parameter that is passed, but we
want to support the case for out-of-tree callers which needs the string
parameter to be persisted.

Change-Id: I371842607f8360e83283b92ff9750f567fa375ca
Signed-off-by: Yash Raj Singh <yash.rajsingh@nutanix.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25209
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>

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lvol: Add custom metadata page size to lvstore

Added new --md_page_size parameter to bdev_lvol_create_lvstore RPC.
It facilitates user to pick a custom md_page_size, greater than
phys_blocklen of th

lvol: Add custom metadata page size to lvstore

Added new --md_page_size parameter to bdev_lvol_create_lvstore RPC.
It facilitates user to pick a custom md_page_size, greater than
phys_blocklen of the underlying device.

This will allow functional testing of the large IU metadata changes
on 4K IU NVMe SSDs.

Change-Id: Ib1bc68ba4d5b8a7db7f2befc1f616b342c01bc0f
Signed-off-by: Atul Malakar <a.malakar@samsung.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25304
Community-CI: Mellanox Build Bot
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <ben@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>

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blob: Add support for variable metadata page size

Currently SPDK blobstore depends on 4KB atomicity of metadata.
So, Metadata page size will be made variable based on the physical
block size reporte

blob: Add support for variable metadata page size

Currently SPDK blobstore depends on 4KB atomicity of metadata.
So, Metadata page size will be made variable based on the physical
block size reported by the underlying device. This will enable
blobstore to store metadata in IU-sized chunks, not always 4KB.

blobstore.c uses SPDK_BS_PAGE_SIZE (4KB) hardcoded at many places.
To remove this make the metadata page size variable,
phys_blocklen is added to spdk_bs_dev struct and
md_page_size is added to spdk_bs_super_block struct.

Change-Id: I29d073eb4f4341a94a0675e70492b9186382f97f
Signed-off-by: Atul Malakar <a.malakar@samsung.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25130
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <ben@nvidia.com>
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>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>

show more ...

bdev/nvme: Fix race between reset and qpair creation/deletion

We have the following race condition:
1) A reset is initiated. We iterate over all IO channels to destroy the
qpairs.
2) A new IO cha

bdev/nvme: Fix race between reset and qpair creation/deletion

We have the following race condition:
1) A reset is initiated. We iterate over all IO channels to destroy the
qpairs.
2) A new IO channel is created. We create a nvme qpair.
3) The reset process continues. It iterates over all IO channels to
recreate the nvme qpair. `reset_iter` is set on the IO channel
created at step 2. (Note that we won't recreate a qpair for the IO
channel created at step 2).
4) The IO channel created at step 2 gets deleted.
`bdev_nvme_destroy_ctrlr_channel_cb` is called. We skip the qpair
disconnection because `reset_iter` is set.
In the end, the qpair is never disconnected.

Ensure that we always disconnect qpairs, even if a reset is in progress.

Change-Id: I48af99ed582ebfdcaf2a98a92e9077c048bc7c54
Signed-off-by: Alex Michon <amichon@kalrayinc.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25430
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

show more ...

bdev/xnvme: Make sure conserve_cpu opt is preserved in the struct

Change-Id: I253ecbdea35a44ef546785770a09f44be7ffbaaf
Signed-off-by: Michal Berger <michal.berger@intel.com>
Reviewed-on: https://rev

bdev/xnvme: Make sure conserve_cpu opt is preserved in the struct

Change-Id: I253ecbdea35a44ef546785770a09f44be7ffbaaf
Signed-off-by: Michal Berger <michal.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25303
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Karl Bonde Torp <k.torp@samsung.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Mellanox Build Bot
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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dpdk: add adjustments for recent rte_power changes

There were a couple of changes to the rte_power library:
1) Hardware-specific code was moved out of rte_ower into individual
drivers under the

dpdk: add adjustments for recent rte_power changes

There were a couple of changes to the rte_power library:
1) Hardware-specific code was moved out of rte_ower into individual
drivers under the drivers/power directory.
2) The header file was renamed rte_power.h -> rte_power_cpufreq.h.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Iac8aeb99423a21905a8bea744ccf662539b26da0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25424
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Michal Berger <michal.berger@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>

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bdev/nvme: Make bdev nvme get and set opts APIs public

This patch exposes bdev_nvme_get_opts and bdev_nvme_set_opts APIs.
No changes have been done to the implementation of these functions.

Change-

bdev/nvme: Make bdev nvme get and set opts APIs public

This patch exposes bdev_nvme_get_opts and bdev_nvme_set_opts APIs.
No changes have been done to the implementation of these functions.

Change-Id: I8498ed81e14abb66283a1608f17bb6bba8e38975
Signed-off-by: Yash Raj Singh <yash.rajsingh@nutanix.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25406
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ankit Kumar <ankit.kumar@samsung.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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bdev/nvme: Rearrange fields in spdk_bdev_nvme_opts to reduce holes.

This patch rearranges the fields in spdk_bdev_nvme_opts to reduce the
number of holes in the structure which reduces the size of t

bdev/nvme: Rearrange fields in spdk_bdev_nvme_opts to reduce holes.

This patch rearranges the fields in spdk_bdev_nvme_opts to reduce the
number of holes in the structure which reduces the size of the overall
structure. This is required as a preliminary step to expose the
bdev_nvme_get_opts and bdev_nvme_set_opts functions to the public API.
Later patches will add these functions to the public API.

Change-Id: I6402afecd582297b3ead98383016e6c8dfd385ba
Signed-off-by: Yash Raj Singh <yash.rajsingh@nutanix.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25299
Reviewed-by: Ankit Kumar <ankit.kumar@samsung.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.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>
Community-CI: Mellanox Build Bot

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