On Fri, 2011-01-14 at 13:47 +0200, Heikki Linnakangas wrote: > On 14.01.2011 13:15, Simon Riggs wrote: > > /* > > + * Recheck shared recoveryPause by polling. > > + * > > + * XXX It might seem we should do this via a shared Latch, but > > + * currently we only support one shared latch per process and > > + * that is already taken for Startup process. Polling is used > > + * in other places in xlog.c already, so not a concern. > > + */ > > There is no such limitation with latches.
SIGUSR1 handler can only handle one shared latch -- Simon Riggs http://www.2ndQuadrant.com/books/ PostgreSQL Development, 24x7 Support, Training and Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
