Function rebuild_fd_callout

freebsd/net/route/fib_algo.c:1037–1050

* Callout for all scheduled fd-related work. * - Checks if the current algo is still the best algo * - Creates a new instance of an algo for af/fib if desired. */

 * - Creates a new instance of an algo for af/fib if desired.
 */
static void
rebuild_fd_callout(void *_data)
{
	struct fib_data *fd = (struct fib_data *)_data;
	struct epoch_tracker et;

	FD_PRINTF(LOG_INFO, fd, "running callout rebuild");

	NET_EPOCH_ENTER(et);
	CURVNET_SET(fd->fd_vnet);
	rebuild_fd(fd);
	CURVNET_RESTORE();
	NET_EPOCH_EXIT(et);
}

/*
 * Tries to create new algo instance based on @fd data.