ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

CHANGELOG: added remaining items for 19.04

Browse Source 
Change-Id: Ia9eac4f6c5fc5385f9eca22d178de94065870fd7
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/452646
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Tomasz Zawadzki 2019-04-30 11:14:22 -04:00 committed by Ben Walker
parent 63eef98c4b
commit 0731683861
1 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
CHANGELOG.md
View File

@ -79,6 +79,9 @@ added to get metadata and DIF settings.
Bdevs claimed by the `examine_config` callback will be now further examined in the Bdevs claimed by the `examine_config` callback will be now further examined in the
`examine_disk` callback. `examine_disk` callback.
spdk_bdev_io_get_io_channel() was added as a convenient way to get an io_channel
from a bdev_io.
### NVMe-oF Target ### NVMe-oF Target
Support for per-device shared receive queues in the RDMA transport has been added. Support for per-device shared receive queues in the RDMA transport has been added.
@ -147,6 +150,32 @@ unoccupied target id will be used.
AIO bdev module can now reap I/O completions directly from userspace, significantly improving AIO bdev module can now reap I/O completions directly from userspace, significantly improving
the overall performance. the overall performance.
### blobfs
Synchronous IO operations no longer use spdk_io_channel, but instead use
spdk_fs_thread_ctx. The behavior is otherwise identical.
### OCF
Added support for caching multiple bdevs using a single bdev as a cache.
### notify
Added the notify library that provides a high performance local event bus
between libraries. Example usage was added to bdev module, which reports
notifications for added and removed bdevs via RPC.
### sock
Added new API spdk_sock_readv() to the sock library for performing vectored
reads.
### event
The function spdk_subsystem_init() no longer requires spdk_event as an argument.
Changed API of spdk_subsystem_config_json() to no longer be asynchronous.
## v19.01: ## v19.01:
### ocf bdev ### ocf bdev