A channel may have been deleted between when a message was sent to
a thread and when it gets executed on that thread. So we must look
for the channel when the messages gets executed - if it's not found,
just continue to the next thread(s).
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ib7e596f11f287c6be521ba729d33378f0a825c7e
Reviewed-on: https://review.gerrithub.io/378002
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Use the mock wrappers to override pthread_self(), enabling the
unit tests to switch emulation between different threads
from the context of a single unit test thread.
Add this into the io_channel unit tests with some very basic
testing of allocating and freeing multiple threads.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8742f16c39e92e82065dc5b8f2e5b2e79273a4f8
Reviewed-on: https://review.gerrithub.io/377992
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This moves the thread name setting code into the generic SPDK thread
setup code, so now all spdk_threads can be named, not just ones created
by the event framework.
Change-Id: I6c824cf4bcf12fe64a8e2fc7cdc2d6c949021e40
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/375220
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>
Patch afe860ae deferred freeing the io_device. However, for nvme, the
io_device context (spdk_nvme_ctrlr) is still being destructed before
io_channels are destroyed, causing segfaults on hotremove.
This patch defers io_device context destruction and fixes nvme
hotremove.
Fixes: afe860aeb1 ("channel: Correctly defer unregisters if channels exist")
Fixes: 5533c3d208 ("util: defer put_io_channel")
Change-Id: I7af699174cac0c6c6a6faa2cc65418c47347eb9a
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/370459
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: I3f5bc75913dc9c8ec19911f48661026cccf10780
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/366159
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>
