Option -m NAME is interpreted as directory name if we can statfs() it
and its on hugetlbfs. Else it's interpreted as POSIX shared memory
object name. This is nuts.
Always interpret -m as directory. Create new -M for POSIX shared
memory. Last of -m or -M wins.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1458066895-20632-4-git-send-email-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
3625c739ea