This helps ensure thread safety on creation of the
netlink socket, when probe is called from multiple
threads at once. It is also a lot more clean - we just
create it once, rather than checking every time probe
is called to see if it has to be created.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2681 (master)
(cherry picked from commit 89e47f6014)
Change-Id: I528cedc3ff44de6ea8ecaf6d2389226502ba408e
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2696
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
f8d26843fc