On Tue, Feb 27, 2007 at 02:51:41AM +0000, Greg Lehey wrote: > grog 2007-02-27 02:51:41 UTC > > FreeBSD src repository > > Modified files: > share/man/man9 sleep.9 > Log: > Add warning about deadlocks created by use of wakeup_one.
+.Fn wakeup_one +does not work reliably if more than one process is sleeping on the same +address; +in this case it is possible for an unrelated process to be woken. +This process will ignore the wakeup, and the correct process will never be +woken. +.Pp Is this a bug (that should be fixed), or some fundamental issue with wakeup_one() ?
pgpPa7l7V3Lwx.pgp
Description: PGP signature
