From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <systemtap-return-4926-listarch-systemtap=sources.redhat.com@sourceware.org>
Received: (qmail 4583 invoked by alias); 19 Nov 2006 20:23:41 -0000
Received: (qmail 4553 invoked by uid 48); 19 Nov 2006 20:23:32 -0000
Date: Sun, 19 Nov 2006 20:40:00 -0000
From: "fche at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sources.redhat.com
Message-ID: <20061119202332.3542.fche@redhat.com>
Reply-To: sourceware-bugzilla@sourceware.org
Subject: [Bug kprobes/3542] New: request new batch registration/unregistration API
X-Bugzilla-Reason: AssignedTo
Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Subscribe: <mailto:systemtap-subscribe@sourceware.org>
List-Post: <mailto:systemtap@sourceware.org>
List-Help: <mailto:systemtap-help@sourceware.org>, <http://sourceware.org/lists.html#faqs>
Sender: systemtap-owner@sourceware.org
X-SW-Source: 2006-q4/txt/msg00468.txt.bz2

Unregistering many thousands of kprobes can take several minutes.
(Registration seems to be quick.)

This could be because of extensive synchronization for each 
inserted/removed probe.  Please investigate whether such
synchronization could be done once for a batch of many kprobes.

-- 
           Summary: request new batch registration/unregistration API
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: kprobes
        AssignedTo: systemtap at sources dot redhat dot com
        ReportedBy: fche at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=3542

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.