From owner-cvs-all  Thu Apr  4  7:20:11 2002
Delivered-To: cvs-all@freebsd.org
Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21])
	by hub.freebsd.org (Postfix) with ESMTP
	id 517EA37B419; Thu,  4 Apr 2002 07:19:42 -0800 (PST)
Received: (from bde@localhost)
	by freefall.freebsd.org (8.11.6/8.11.6) id g34FJgg64949;
	Thu, 4 Apr 2002 07:19:42 -0800 (PST)
	(envelope-from bde)
Message-Id: <200204041519.g34FJgg64949@freefall.freebsd.org>
From: Bruce Evans <bde@FreeBSD.org>
Date: Thu, 4 Apr 2002 07:19:41 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern kern_sig.c src/sys/sys signalvar.h
X-FreeBSD-CVS-Branch: HEAD
Sender: owner-cvs-all@FreeBSD.ORG
Precedence: bulk
List-ID: <cvs-all.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20cvs-all>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20cvs-all>
X-Loop: FreeBSD.ORG

bde         2002/04/04 07:19:41 PST

  Modified files:
    sys/kern             kern_sig.c 
    sys/sys              signalvar.h 
  Log:
  Optimized the check for unmasked pending signals in CURSIG() using a new
  inline function sigsetmasked() and a new macro SIGPENDING().  CURSIG()
  will soon be moved out of the normal path of execution for syscalls and
  traps.  Then its efficiency will be less important but the new interfaces
  will be useful for checking for unmasked pending signals in more places.
  
  Submitted by:           luoqi (long ago, in a slightly different form)
  
  Assert that sched_lock is not held in CURSIG().
  
  Revision  Changes    Path
  1.153     +2 -8      src/sys/kern/kern_sig.c
  1.48      +23 -0     src/sys/sys/signalvar.h

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message