[meta-xilinx] Linux process monitoring

[Edward Wingate]

Just wondering what you guys use for process monitoring on Linux (e.g,
restart webserver if it crashes).  I'm looking into supervisord (but
wonder if supervisor is too much for embedded environment) or just
cron scripts that blindly restarts every minute (where restart is a
no-op if it is already running). Any others that I should look into?
Thanks.