Spdk/test
Dariusz Stojaczyk d4e19ecc1c vhost: use trylock inside async events body
This makes the async event body non-blocking
and also fixes potential deadlock scenario:
 * call_external_event() enqueues vhost_event
 * destroy_device() locks g_spdk_vhost_mutex
 * destroy_device() enqueues it's vhost_event
 * reactor dequeues events
  * cb from call_external_event is dequeued first
    * g_spdk_vhost_mutex is locked (deadlock)
 * destroy_device() times out, abort()

Change-Id: If8f51ada3ee5c47ba126f74187a40a285c001c77
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/380634
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>
2017-09-28 17:05:34 -04:00
..
app test: Add a bdev management service 2017-08-02 18:04:55 -04:00
blobfs/rocksdb test/blobfs: add timing for rocksdb benchmarks 2017-09-20 19:33:50 -04:00
cpp_headers test/cpp_headers: autogenerate header test files 2016-10-03 10:24:18 -07:00
iscsi_tgt test/iscsi: Add iscsi_tgt with lvol backend test 2017-09-20 19:03:34 -04:00
lib blob_bdev: hotremove support 2017-09-28 12:46:18 -04:00
nvmf test/nvmf/host: Add bdevperf test 2017-09-22 17:40:22 -04:00
unit vhost: use trylock inside async events body 2017-09-28 17:05:34 -04:00
vhost rpc/vhost: unify RPC "remove_vhost_controller" for all backends 2017-09-26 15:35:54 -04:00
Makefile test: begin moving unit tests into test/unit 2017-06-16 16:43:48 -04:00
spdk_cunit.h include: Move the remainder of the code base to stdinc.h 2017-05-08 13:20:36 -07:00