From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#13366: 24.3.50; emacs 24 slow-down Date: Sun, 03 Feb 2013 10:30:19 -0500 Message-ID: References: <87txqv3uhn.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1359905472 30302 80.91.229.3 (3 Feb 2013 15:31:12 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 3 Feb 2013 15:31:12 +0000 (UTC) Cc: 13366@debbugs.gnu.org To: raman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Feb 03 16:31:32 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1U21XR-0004LH-DK for geb-bug-gnu-emacs@m.gmane.org; Sun, 03 Feb 2013 16:31:25 +0100 Original-Received: from localhost ([::1]:46240 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U21X9-0000R0-0D for geb-bug-gnu-emacs@m.gmane.org; Sun, 03 Feb 2013 10:31:07 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:57425) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U21X6-0000Q0-1C for bug-gnu-emacs@gnu.org; Sun, 03 Feb 2013 10:31:05 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U21X5-0006Xq-1d for bug-gnu-emacs@gnu.org; Sun, 03 Feb 2013 10:31:03 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57182) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U21X4-0006Xm-Tm for bug-gnu-emacs@gnu.org; Sun, 03 Feb 2013 10:31:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1U21Y2-0002mq-8k for bug-gnu-emacs@gnu.org; Sun, 03 Feb 2013 10:32:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 03 Feb 2013 15:32:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13366 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 13366-submit@debbugs.gnu.org id=B13366.135990548510666 (code B ref 13366); Sun, 03 Feb 2013 15:32:02 +0000 Original-Received: (at 13366) by debbugs.gnu.org; 3 Feb 2013 15:31:25 +0000 Original-Received: from localhost ([127.0.0.1]:34413 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U21XQ-0002ly-I7 for submit@debbugs.gnu.org; Sun, 03 Feb 2013 10:31:25 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.182]:56590) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U21XM-0002lp-MR for 13366@debbugs.gnu.org; Sun, 03 Feb 2013 10:31:21 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av4EABK/CFFFpZnt/2dsb2JhbABEvw4Xc4IeAQEEAVYjBQsLNBIUGA0kE4gLBsEtkQoDiGGcGYFegxU X-IPAS-Result: Av4EABK/CFFFpZnt/2dsb2JhbABEvw4Xc4IeAQEEAVYjBQsLNBIUGA0kE4gLBsEtkQoDiGGcGYFegxU X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="327628" Original-Received: from 69-165-153-237.dsl.teksavvy.com (HELO pastel.home) ([69.165.153.237]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 03 Feb 2013 10:30:20 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 1191159527; Sun, 3 Feb 2013 10:30:20 -0500 (EST) In-Reply-To: <87txqv3uhn.fsf@gmail.com> (raman's message of "Sat, 05 Jan 2013 18:39:32 -0800") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:70644 Archived-At: > I've been noticing sporadic but painful slow-downs in emacs 24 > tip-of-tree -- but it's hard to pin down. I've installed the patch below, which should help. Stefan === modified file 'lisp/ChangeLog' --- lisp/ChangeLog 2013-02-02 08:41:02 +0000 +++ lisp/ChangeLog 2013-02-03 15:28:10 +0000 @@ -1,3 +1,8 @@ +2013-02-03 Stefan Monnier + + * subr.el (internal--called-interactively-p--get-frame): Avoid filling + current-load-list (bug#13366). + 2013-02-02 Christopher Schmidt * progmodes/compile.el (compilation-error-regexp-alist-alist): === modified file 'lisp/subr.el' --- lisp/subr.el 2013-01-13 01:23:48 +0000 +++ lisp/subr.el 2013-02-03 15:25:47 +0000 @@ -3976,12 +3976,14 @@ ;; "static" variables. (let ((sym (make-symbol "base-index"))) `(progn - (defvar ,sym + (defvar ,sym) + (unless (boundp ',sym) (let ((i 1)) + (message "Computing base-index") (while (not (eq (indirect-function (nth 1 (backtrace-frame i)) t) (indirect-function 'called-interactively-p))) (setq i (1+ i))) - i)) + (setq ,sym i))) ;; (unless (eq (nth 1 (backtrace-frame ,sym)) 'called-interactively-p) ;; (error "called-interactively-p: %s is out-of-sync!" ,sym)) (backtrace-frame (+ ,sym ,n)))))