From 23c0a2b3062ca6ac3e6dca485a40e5ebc29e9956 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 22 Sep 2009 18:44:21 -0700 Subject: Add NEWS for the sdt semaphores --- NEWS | 3 +++ 1 file changed, 3 insertions(+) diff --git a/NEWS b/NEWS index 751f4cc5..2bbc99f7 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,8 @@ * What's new +- process().mark() probes now use an enabling semaphore to reduce the + computation overhead of dormant probes. + - The function spec for dwarf probes now supports C++ scopes, so you can limit the probes to specific namespaces or classes. Multiple scopes can be specified, and they will be matched progressively outward. -- cgit