In multiprocess applications some shared memory files are left around
after a primary process exits because they can be used by secondary
processes to init memory. However, all primary dpdk processes create
these folders so we need to delete them after a single process spdk
application exits.
Change-Id: If51be95811fb66632316ae260762e5291641b537
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/381721
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>