spdk_bit_array_free(NULL) is fine, so we can avoid the
check.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I989797d5dce0339efb18a7e47e8d974d4ac5abf7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15505
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
We need to make sure we call spdk_thread_exit()
to clean up the io and ut threads in the bdevio
app.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I29774b36c5f294072011fcf810e8b7346842c303
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15503
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
We should always exit threads that we create.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ife982798bc23a5da5706b9baca80e102a4541bab
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15501
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Make sure we exit the thread that we created in
the llvm_vfio_fuzz app.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7fad1402a83206728f5a7ceac6c33a2b4c812719
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15500
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
If a connection is established and we receive a bad
PDU before successful login, the login_timer would not
get unregistered. So ensure the login_timer is always
unregistered in _iscsi_conn_destruct().
Found with Calsoft tests during new spdk_thread_exit()
assertion testing. Lack of unregistration would result
in its associated spdk_thread being unable to exit
cleanly due to the unexpired timer.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I79d427512f7829ad76bf89155e0e14c7bce3a7d7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15499
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
The "app thread" will always be the first
thread created using spdk_thread_create(). There
are many operations throughout SPDK that implicitly
expect to happen in the context of this app thread,
so by formalizing it we can start to make assertions
on this to help clarify and simplify locking and
synchronization through the code base.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7133b58c311710f1d132ee5f09500ffeb4168b15
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15497
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Next patch will add a new caller to this function.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I54374c0af3a4a0fdcc5ac9ca25e2c7ef03e99829
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15576
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Method "accel_get_opc_assignments"'s response,
start and end symbol do not correspond.
Change-Id: I040cf00778863b350f21126d460a74e3ee932385
Signed-off-by: wanghailiangx <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15484
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
`BDEV_IO_NUM_CHILD_IOV` and `BDEV_RESET_IO_DRAIN_RECOMMENDED_VALUE`
are public macro definitions without `SPDK_` prefix, so we add the
`SPDK_` prefix to them.
Change-Id: I4be86459f0b6ba3a4636a2c8130b2f12757ea2da
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15425
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
The bdev hot remove might be an async process. The bdev_open will
return an error during the hot remove process. If someone invoke the
bdev_get_bdevs API when a bdev is in the middle of a hot remove
process, the spdk_for_each_bdev function will stop its loop when a
bdev_open return an error. Thus the bdev_get_bdevs will only return
partual bdevs or even return an empty list if the hot remove bdev is
the first bdev in the loop. When spdk_for_each_bdev and
spdk_for_each_bdev_leaf loop for each bdevs, if a bdev returns an
error, we skip that bdev instead of stop the whole loop.
Signed-off-by: Peng Yu <yupeng0921@gmail.com>
Change-Id: Ib35b817e23e47569fc5762a883b4ff8e322ae173
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15322
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Mike Gerdts <mgerdts@nvidia.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
If the guest performs a hard shutdown we're not deleting the CQs:
nvmf_vfio_user_close_qpair calls delete_sq_done, which won't delete
the CQ because vu_ctrlr->reset_shn is false.
Signed-off-by: Thanos Makatos <thanos.makatos@nutanix.com>
Change-Id: I383fb985340a0d9d0eb7fea7403372cbdc55a089
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15387
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: John Levon <levon@movementarian.org>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This eventfd may be passed by libvfio-user to the remote process which
might remove the EFD_NONBLOCK flag, in which case we would block
indefinitely.
Signed-off-by: Thanos Makatos <thanos.makatos@nutanix.com>
Change-Id: If9826cd700b4a7b3458a0a8278a96322d99ac08e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15385
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: John Levon <levon@movementarian.org>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This patch introduces function spdk_fd_group_get_epoll_event, which
returns the epoll(7) event that caused the file descriptor group
callback function to execute. Rather than changing the signature of
spdk_fd_fn in order to pass the struct epoll_event, which would result
in a gigantic patch where there vast majority of users would simply have
to ignore the new argument, we introduce this new API that allows to
return the epoll_event only when really needed.
Signed-off-by: Thanos Makatos <thanos.makatos@nutanix.com>
Suggested-by: John Levon <john.levon@nutanix.com>
Change-Id: I3debe1382d1c2bfec6ae4fea274ee38ed0b135fe
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14935
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: John Levon <levon@movementarian.org>
Currently this translation was only done for IOs that were successfully
submitted. This needs to be done on submission too, in order to pass the
proper error code to the bdev layer.
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: I69bf7b33b4d3a89199e1105c7f49ceeb7ab07da4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15486
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The ftl_md_get_buffer_size returns the buffer size in bytes, so we
should divide by the block size, instead of this smaller value. Risks
touching bad memory during dirty shutdown recovery, especially in >16TiB
drives.
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Mariusz Barczak <mariusz.barczak@intel.com>
Change-Id: I4095b00a79a1bdbce5046dc46349a9670e41b18e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15259
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
A metadata region without mirror should have the INVALID enum set,
otherwise it risks touching invalid parts of the array.
The sb_shm_md not being set to NULL could cause the code to touch this
freed pointer in the error path in ftl_md_create -> ftl_md_create_shm ->
ftl_md_invalidate_shm calls.
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Mariusz Barczak <mariusz.barczak@intel.com>
Change-Id: I7fe9694dad535de5f6b2a4af27400fa125480605
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15258
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Bumping the IO activity statistics during relocation, compaction, L2P
cache processing and user IO handling. This makes sure poller busy
counter is more accurate.
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: Iabf8ec7ca41c01d7a00d3a70825b8d5283ab2bf1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15257
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Mellanox Build Bot
NVMe controllers can be marked as removed even if we cannot receive
uevents (e.g. by the VMD driver), so we should process them regardless
of hotplug_fd.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Iaaf13a136929200e824f7a6dd3b5584998801630
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15547
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tom Nabarro <tom.nabarro@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I2d3825ffcce098909745ba949cdde3eb7f71c703
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15545
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tom Nabarro <tom.nabarro@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
The previous 14B buffer was too small for VMD devices.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Ib3984f7104fadbb2fbf7ec56932675d73eda1456
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15532
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tom Nabarro <tom.nabarro@intel.com>
Under latest 13.1 builds ceph package is now available as "ceph14"
so try to install it when the first attempt fails.
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: I4301f357d2c04881a1e8839c644cb000ba74e4e6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15495
Reviewed-by: Pawel Piatek <pawelx.piatek@intel.com>
Reviewed-by: Kamil Godzwon <kamilx.godzwon@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
In "Example output"
'./scripts/rpc.py bdev_malloc_create 128 4096 Malloc0'
should be
'./scripts/rpc.py bdev_malloc_create 128 4096 -b Malloc0'
Add the missing '-b'.
Signed-off-by: Roger <lichangxinlivingshade@gmail.com>
Change-Id: I81b7eb122d8a4f115ec23c9e017b235d36b2d7d1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15531
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Test names were not unique per test
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I638f2e90f6bdcd092fe9f0a37241014771550554
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15514
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
We should always build all function that are part of the API, even if
some of the libraries they depend on are missing. In that case, they
can return an error instead.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I72b450b3a1d62e222bd843e45be547d926414775
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15414
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Look for all declarations instead of only the ones introduced in the
tested patch. It makes this test pass if a patch adds definition for a
function that already has a declaration in the header file (e.g.
the implementation depends on some #ifdef).
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I735cf10d4524318009f8c4282a86e4137bf8c769
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15428
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Test uniqueness of generated UUIDs in two cases:
1) For a single controller with two namespaces.
Serial number remains the same, but different
namespace IDs should contribute enough to get
a unique UUID.
2) For two controllers with one namespace each.
Serial numbers differ only by one character and
namespace IDs are the same. Single different
character in serial number should make UUID
unique.
Also validate UUID generated from serial number
containing only space characters.
Change-Id: I16e39e269ced4d8405fb5b3af6aa8bf98ecfd7ba
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15362
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
Add an option "--generate-uuids" to bdev_nvme_set_options
RPC to enable generation of UUIDs for NVMes devices that
do not provide this value themselves. The identifier is
based on a serial number of the device, so a bdev
using this NVMe will always be assigned the same UUID.
Part of enhancement from #2516.
Change-Id: I86d76274e5702d14ace89d83d1e9129573f543e2
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15151
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
Remove automatic generation of UUIDs for bdevs
that do not provide this value themselves.
This is to clarify whether this field can be
depended upon.
Modified match files to reflect change in UUID
generation.
Disabled nullglob shell option, as it deletes
empty arrays during word splitting. Bdevs with no
aliases would instead of "[]", have nullpointer
printed, which makes resulting JSON invalid.
Part of enhancement proposed in #2516.
Change-Id: Ic1d5f8f8d001ae1a219e876aef2a19b1ff0b2f2c
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15150
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Mellanox Build Bot
Use common structures, decoders and free functions in
RPC methods that use only bdev name as a parameter.
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
Change-Id: I49668d744dcb7ba901df42cb5279c9e425f71041
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15457
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Before this fix, nbd_with_lvol_verify() would compare the string output
of mkfs.ext4 ("Dicarding device blocks...") with 0. If the shell does
not cast an invalid number to 0, test in the if statement will evaluate
to false.
The intent of the test in the if statement seems to be to check the exit
code from mkfs.ext4. This commit implements that assumed intent.
Additionally, mkfs_ret is now a local variable.
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: I6c0de7b3f70674fb442abbcc9164f65a1ad55d40
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15276
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>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Xinrui Mao <xinrui.mao@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The mailing list has been moved to linuxfoundation.org,
so temporarily add something at the top of our README
to raise awareness for people to resubscribe at the
new location.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I1b40b973a953b3059718b6fce64204535b39ccf1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15436
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Add the processing of returning 0 for spdk_accel_get_opc_module_name(),
and remove SPDK_RPC_STARTUP, because this will cause core dumped
when run nvmf_tgt with --wait-for-rpc and no RPC framework_start_init.
Fixes issue: 2770
Change-Id: I1c53ccb8caa52f2eaa0b8b560a021bded49d8fed
Signed-off-by: wanghailiangx <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15377
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: Aleksey Marchuk <alexeymar@nvidia.com>
Add helper functions, bdev_iostat_ctx_alloc() and bdev_iostat_ctx_free()
for the bdev_get_iostat RPC.
The following patches will allocate spdk_bdev_io_stat dynamically for
bdev_get_iostat_ctx.
This is a preparation for that.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ib71d6fb92d8134d2282507e62874f19045b630b7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15442
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
The bdev_get_iostat RPC uses two types of contexts, one to manage the
progress of the bdev_get_iostat RPC and another to call
spdk_bdev_get_device_stat().
However, this was hard to find from the source code.
To make us easier to find this, rename the former by rpc_ctx and the
latter by bdev_ctx. Then rename related functions and variables accordingly.
Furthermore, relocate request and decoder declaration to improve
readability.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I3472c87fe4ec1f5981a49ef79148534fbb1d46c4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15349
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
RPC parameters and decoders for the bdev_get_iostat RPC are used only
by rpc_bdev_get_iostat(). Locating RPC parameters and decoders close to
rpc_bdev_get_iostat() clarifies it. Furthermore, this will simplify code
review for the next patch.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I1b1b428e3eb3bb4422e490c5f4324f0e40f9710f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15416
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
For I/Os controlled by QoS, TRACE_BDEV_IO_DONE is collected after
redirecting to the original thread. Hence, TRACE_BDEV_IO_START should
be collected on the original thread too.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I15411be823450ee5ddaa7582509a7aa068476fc5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14824
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This uses RAPL's powercap interface under sysfs. The alternative is
to use MSRs directly, but with this we don't have to bother about
different cpu models, etc. as kernel does that for us here.
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: I91ed5d67edf2669b9d7b271bbc02ecc61a6a3ea2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15182
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
