On Sun, May 12, 2013 at 7:49 PM, John Baldwin <j...@freebsd.org> wrote:
> Also, while LK_NOWITESS works fine for lockmgr's API (it already takes a > flag > argument), having that sort of thing in our other lock APIs is messier > (they > generally do not have flags). This is why a per-thread flag seemed > simpler to > me for this as you don't have to change umpteen locking APIs to add a new > flags field. > Another problem is that approach is far too blunt; in most cases false positive LORs are specific to a particular pair of instances of locks. You'd probably still want to receive witness notifications for other LORs. --Will. _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
