> related to this comment, does Linux have a lockless (using atomics) > singly linked list element? That would be very useful in a driver hot > path.
No; it doesn't. At least not a portable one. Besides they tend to be not faster anyways because e.g. cmpxchg tends to be as slow as an explicit spinlock. -Andi _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
