Hi Michael, On 11/02/15 01:03, Michael Sullivan wrote:
I've been looking at the RCU library (as part of gathering examples for my research on weak memory models) and was thinking about ways to force other threads to issue barriers. Since it seems like sys_membarrier() never made it into the kernel, I was pondering whether there was some other way to more or less get its effect; as it turns out, there is, but it is a hack: mprotect(2).
is it clear that sys_membarrier is really dead? Ciao, Duncan. _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
