On Wed, May 30, 2018 at 02:22:56PM +0200, Hans Westgaard Ry wrote: > We came up with this code snippet which we think handles both preventing > immediate re-use and too big/wrapping... Isn't this basically the same as idr_alloc_cyclic ? Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html