To safely access the global pci device list on an spdk
thread, we'll need not to modify this list on any other
thread. When device gets hotplugged on a dpdk thread,
it will be now inserted into a new global tailq that
can be accessed only under g_pci_mutex. Then any
subsequently called public pci function will add it to
the regular device tailq.
Change-Id: I9cb9d6b24fd731641fd764d0da71bedab38824c9
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/458932
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
b941b2983a