makeing sure the spinlock isn't already in use might be a nice feature to have in theory, it's hard to implement in practice since the passed in pointer may not be NULL, but still be an invalid value (i.e. 1..2..3.. etc).
makeing sure the spinlock isn't already in use might be a nice feature to have in theory, it's hard to implement in practice since the passed in pointer may not be NULL, but still be an invalid value (i.e. 1..2..3.. etc).