All SPDK libraries should use the spdk/log.h family of functions
for logging.
Change-Id: I2b8ac30f2901b325784552f0016f1058ae2cd577
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391687
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I964b7a37fcb641a610d518a02841b25913c5be2e
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/391733
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
If occasionally there is unflushed data in kernel,
nbd disconnect ioctl will not return, until these
data are flushed. spdk_nbd_disk should process these
data in flushing.
But at present, spdk_nbd_disk is running on a some
reactor with rpc. It is a hidden danger of deadlock.
Change-Id: I2850105dff78f09f0e1b3c0a570dbbf7efdb469e
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/391707
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
The outstanding r/w requests counter is not decremented
back if IB r/w request fails.
As the result, the rdma qpair stops pumping the requests
after the number of ibv_post_send failures reaches
the threshold for outstanding r/w requests for that qpair.
The patch decrements qpair's r/w counter back in case of
ibv_post_send returns an error.
Change-Id: I8fa0f2905974a50037034962e4d2a001290a06a9
Signed-off-by: Philipp Skadorov <philipp.skadorov@wdc.com>
Reviewed-on: https://review.gerrithub.io/391799
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This greatly increases the efficiency when the target is scaled
to many connections. Now all connections being handled by a given
thread can be polled in O(1), whereas before it was O(n) where
n was the number of connections.
Change-Id: I9f695f68093d73e6538df416b0f1aabef07119ff
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/391491
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
All SPDK libraries should use the spdk/log.h family of functions
for logging.
Change-Id: I4b9f172102c6d7998d3a634573493db3fe25ff76
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391686
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
All SPDK libraries should use the spdk/log.h family of functions
for logging.
The cause of strdup failure is only out-of-memory for malloc().
Hence errno is omitted.
Change-Id: I682f11fbb6f12c9de8d57a025b704b4f050f7474
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391685
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
The struct is about to be removed.
This is a preliminary patch towards
the removal.
Change-Id: I5a479678790b8758634bdb0bb2e6facfde514aa1
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/391945
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The old API is simply not sufficient.
We assumed that each request contains
a single request and a single response
descriptor. However that's not the case
for e.g. virtio scsi eventq, where each
event contains only a response.
This patch only introduces the new API,
keeping the old one intact. The old API
will be removed in subsequent patches.
Change-Id: I89e53d602165aa0c7ceb25d98237f87550f4eae7
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/390854
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
All SPDK libraries should use the spdk/log.h family of functions
for logging.
Change-Id: I088f62e6035aa1885ad0973a033ecee2f325ed30
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391684
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
All SPDK libraries should use the spdk/log.h family of functions
for logging.
Change-Id: I4c12388433f8c57291cea9f30566438a9d78e3d1
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391683
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This ensures we do not end up with a racing close v.
delete. If we decrement the ref up front, we could
start the close process (which may include persisting
metadata) and then also allow a delete operation to
start. It is safer to wait until the close operation
is done before decrementing the ref count, because then
it will eliminate this race condition (the delete op
would immediately fail).
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iad7fd8320d2c9b56f3c4fce054bcb6271e19ad38
Reviewed-on: https://review.gerrithub.io/391493
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This ensures all blob-loading functionality goes through
the single spdk_bs_open_blob function which will simplify
some upcoming changes around managing global metadata
state from multiple threads.
This will also help prevent races where a delete operation
has started followed by an open on the blob that is
being deleted. Those specific changes will be in an
upcoming patch.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I17e995145ab23068b816b44c33483b0708f5f563
Reviewed-on: https://review.gerrithub.io/391486
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Found during unit testing for blobid_mask coming in a future
patch - the unit test will be added as part of that future
patch.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iecdde6ba16c5af9caf59214f328ddc22aae71e94
Reviewed-on: https://review.gerrithub.io/391692
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Similar to previous change, the ** paradigm is a bit
problematic for asynchronous routines that could fail.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ife7748280482356c4c51a796817b71cd7bc7e479
Reviewed-on: https://review.gerrithub.io/391483
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Using the ** paradigm is a bit problematic for asynchronous
routines that could fail. Currently we were inconsistent in
that some error paths would zero the pointer while others
did not. So make this just a plain pointer, which simplifies
the API and its implementation.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I67147931c6e8350896a4505022a6a314655de3d3
Reviewed-on: https://review.gerrithub.io/391482
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
We do not need to separately call _spdk_blob_lookup() in
_spdk_bs_iter_cpl() - spdk_bs_open_blob() does this
already. This minimizes the number of entry points to
_spdk_blob_lookup() which will be important with some
upcoming changes around multiple threads performing
metadata operations.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I032cd55c862267298cbe1674dd13d7a83eef7c0f
Reviewed-on: https://review.gerrithub.io/391474
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Add pointer of subsystem in namespace data structure, then we can remove
the spdk_nvmf_subsystem_add_ns_ctx.
Change-Id: I2d024f10d35fdac64fc34d0cb6523cfca74a8164
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/391697
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I85d33f5223ebb30fcf0135596537142e48f2879f
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/391539
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
While iterating, allow the user to perform asynchronous
operations. To continue iteration, the user is expected
to call spdk_for_each_channel_continue.
Change-Id: Ifd7d03d5fbf17cf13843704274b036d49ca0484a
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/391309
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
When header files include other header files, it can be difficult
to read the chain of relationships. Hence remove obvious nested
header inclusion.
Remove obvious unreferenced header inclusion too.
Change-Id: I13b1c4e107da8c1a93fae4a0e3c3ee273887aab0
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391363
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
SPDK does not provide casual way to get iSCSI global parameters
set by iSCSI.conf. Hence test/iscsi_tgt have to use hard-coded
value for iSCSI target's nodebase.
NVMeOF provide similar JSON-RPC dump_nvmf_subsystem().
Change-Id: I1a53572f707e83cfd18369475b2565c6390a4d2d
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391323
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
get_vhost_controllers was printing only one device of vhost
scsi controller with multiple devices
Change-Id: I392fc393d9e8f3d20c28139724d83b79d800456a
Signed-off-by: Pawel Niedzwiecki <pawelx.niedzwiecki@intel.com>
Reviewed-on: https://review.gerrithub.io/391593
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Also used it in parsing `-m` SPDK app param,
meaning that it can now accept numbers
followed by a binary prefix - like 512M or 2G.
Change-Id: If458dc08429237f2cb3f3f661bcaf382468df0f0
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/391670
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Remove the metadata channel, and instead use the same
channel for metadata and data operations on the metadata
thread.
This prepares for future changes which will allow
for metadata operations on any thread - not just the
thread where spdk_bs_load() or spdk_bs_init() was
called.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I6b11a58fcb237a9a7603841d118b3729d83c6c98
Reviewed-on: https://review.gerrithub.io/391311
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
As part of clarifying the API and preparing for some
future changes, rename the following functions:
spdk_bs_md_create_blob => spdk_bs_create_blob
spdk_bs_md_open_blob => spdk_bs_open_blob
spdk_bs_md_delete_blob => spdk_bs_delete_blob
spdk_bs_md_iter_first => spdk_bs_iter_first
spdk_bs_md_iter_next => spdk_bs_iter_next
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I86bf792717b68379484a6108396bb891fe1c221e
Reviewed-on: https://review.gerrithub.io/391031
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This function was a nop and is not needed.
lvol was calling this function when an lvol bdev
gets a FLUSH I/O, but that is not needed either. So
lvol will now report it does not support flush.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I92df83243f7ebce81c69040a8874891dc2ffc961
Reviewed-on: https://review.gerrithub.io/391023
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
The implementations in blobstore.c still remain for now, but
those will be removed after some upcoming changes which will
eliminate a global md thread and instead allow caller to
specify an I/O channel for each blobstore level API call.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Idf800a7f061ffc9c42488951262e28e660871356
Reviewed-on: https://review.gerrithub.io/391020
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Replace the single call to spdk_scsi_dev_print() with a reimplementation
using public SCSI API functions, and also using the SPDK logging
framework instead of printf().
Change-Id: Ifa455f9e6a4a07a35d5dec311a61e9a8afaa0227
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/391320
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
We used to sprintf the path from
directory and socket name, while
the complete path was already held
in vdev->path.
Change-Id: I27bc71be52a805b39e083eb4f76947587c36a4ad
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/390411
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Remove the DPDK dependency from the trace library.
Change-Id: Id03387042b036142a9b3a0a81276d6ddf5295802
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/391315
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Add functions to iterate the list of subsystems for a given
target.
Change-Id: Id3831f656033092224168b353788ae87238bf800
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/388294
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Now rely entirely on the user to create and poll
the poll groups.
Change-Id: I66baaa2d0f493390a055a32e6c902f5e2f574534
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/385954
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This bug is detected by test/iscsi_tgt/rpc_config
Due to the PG-IG map tree, IG-map is added to PG-map.
When PG was deleted first, PG-map was not deleted but PG was
deleted because PG-map has IG-maps.
PG-IG map tree was designed such that when PG was deleted first,
delete all IG-maps belonging to the PG-map, the PG-map, and then
PG.
By this change stale pointer which will cause memory leak is
removed.
Change-Id: I15c2ef48bad34608e53d0b44459c90a0cffda24d
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391321
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Most importantly, the controlq and io_device
are now created at the time of creating the
device, not after the scan has finished. This
allows us to possibly scan the same device
multiple times.
Change-Id: Ic1de27f917204559be5c761315a3ebfe159b1c22
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/390112
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Rather than acquiring an exclusive virtqueue
for the target scan, (re)use an existing one
from io_channel on the scanning thread.
The goal is to be able to rescan the virtio
device in runtime (hot-attach/detach).
Now that scan can be done on existing queues,
it is no longer guaranteed that rings have
enough space to enqueue all requests. This
will be fixed in subsequent patches.
Change-Id: I0a39460c0ddb52592ae6828e5a7f51056ada2696
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/390111
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
The virtio device can now be
removed with a single call.
Change-Id: I221d2c0578eeddb3de9c2a31eefc0f64fda38939
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/390110
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Purpose: To remove the dpdk dependency for iSCSI.
Change-Id: I01ef910496d2029ba755dd6d0c06d61c248b8dfe
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/390938
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reduce the log level of the disconnection message to INFO (this is a
normal occurrence when a connection is shut down), reword the message
for clarity, add a newline, and convert the error number to a string.
Also replace the printf() in spdk_nbd_start() with a SPDK log message.
Change-Id: I35e493100e63f84a9b7257c6f84dad77e9a0d335
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/391025
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Moving forward, the spdk_blob returned to users will
actually be an I/O channel - not the blob structure
itself. So rename the existing spdk_blob to spdk_blob_data.
spdk_blob_data will continue to contain global state for
the blob. In the future spdk_blob will point to an
I/O channel for the blob - for now it effectively still
points to the spdk_blob_data, but by changing the
structure names here it will reduce the code churn in
future patches.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7d0cbc0553f68f96c24173c833091a80d058eb89
Reviewed-on: https://review.gerrithub.io/390900
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This keeps the top level functions as simple pass-throughs
which will simplify some future commits.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I6578a1440d0404f600c055a5e37f28468b633d6f
Reviewed-on: https://review.gerrithub.io/390899
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change-Id: I8b70d25d1b245bdb3f6fcd79599a2907a6d5bddc
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/391143
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Purpose: To get the name of a mempool
Change-Id: Ic23f93a03db9bcef54808dfd350b1403a47c21d7
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/390937
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Starting with a8c375ad, virtio-scsi devices are enumerated from 1. This
is a change in previous behaviour where devices were enumerated from 0.
This commit restore the behaviour of the last stable SPDK release.
Change-Id: Ia8e7dc13e0831e603af831eeab67796025fce417
Signed-off-by: Felipe Franciosi <felipe@nutanix.com>
Reviewed-on: https://review.gerrithub.io/391085
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I23f71ff38b805723d74aca639489e0079ecdb993
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/390341
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
According to the rte_mempool.h, the retrieved pointer will be
valid when rte_mempool_get() returns 0.
Change-Id: Iac8a62f9dd39cd7b70478009503f17d78375a124
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391161
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
