Hand-waving about a phased sleep
Posted Jan 7, 2009 18:26 UTC (Wed) by BrucePerens
In reply to: Hand-waving about a phased sleep
Parent article: Btrfs aims for the mainline
Perhaps we need hardware support to make this work properly. A timed halt instruction, or a low-level atomic primitive that can wake a processor waiting for an address.
to post comments)