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
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.gitignore	vhost: add unit test framework	2017-07-31 13:10:52 -04:00
Makefile	lib: replace strerror with strerror_r	2017-08-15 16:47:01 -04:00
vhost_ut.c	vhost: use trylock inside async events body	2017-09-28 17:05:34 -04:00