From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Glenn Morris Newsgroups: gmane.emacs.bugs Subject: bug#10404: [PATCH] Power: sleep longer than two seconds at a time Date: Mon, 12 Dec 2016 20:18:36 -0500 Message-ID: References: <834nd3kxhn.fsf@gnu.org> <87povlwbt7.fsf@gnus.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1481591952 3466 195.159.176.226 (13 Dec 2016 01:19:12 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 13 Dec 2016 01:19:12 +0000 (UTC) User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) Cc: 10404@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 13 02:19:07 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cGbkH-00088h-VC for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 12 Dec 2016 20:18:50 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:37497) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cGbjo-0000ei-So; Mon, 12 Dec 2016 20:18:36 -0500 Original-Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1cGbjo-000870-C4; Mon, 12 Dec 2016 20:18:36 -0500 X-Spook: Bruxelles Outbreak USCODE Project Monarch Phishing Soviet X-Ran: Xy"mjo))0wQ)NeSr$L-QH}tZE5?L1R.TD6Gw8#`PoqO{D\Gr}[[NM05+cB-Mt_(R X-Hue: cyan X-Attribution: GM In-Reply-To: <87povlwbt7.fsf@gnus.org> (Lars Ingebrigtsen's message of "Thu, 25 Feb 2016 16:50:36 +1030") X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:126953 Archived-At: Lars Ingebrigtsen wrote: > If I start "emacs -Q" and strace it, I see basically the following every > couple of seconds. > > [pid 8439] --- SIGIO {si_signo=SIGIO, si_code=SI_KERNEL} --- > [pid 8439] rt_sigreturn() = 1 > [pid 8439] recvmsg(9, {msg_name(0)=NULL, msg_iov(1)=[{"\241 > \33\f\263\0\340\3!\1\0\0.\1\0\0000\5\0\0\263\0\340\3\0\0\0\0\0\0\0\0", > 4096}], msg_controllen=0, msg_flags=0}, 0) = 32 > [pid 8439] recvmsg(9, 0x7ffda37f3120, 0) = -1 EAGAIN (Resource > temporarily unavailable) > [pid 8439] poll([{fd=6, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, > events=POLLIN}, {fd=13, events=POLLIN}], 4, 0) = 0 (Timeout) > [pid 8439] poll([{fd=6, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, > events=POLLIN}, {fd=13, events=POLLIN}], 4, 0) = 0 (Timeout) > [pid 8439] poll([{fd=9, events=POLLIN|POLLOUT}], 1, 4294967295) = 1 > ([{fd=9, revents=POLLOUT}]) > [pid 8439] writev(9, [{"\31\0\v\0\366\0\0\0\0\0\30\0! > \0\0\366\0\0\0!\1\0\0.\1\0\0000\5\0\0"..., 44}, {NULL, 0}, {"", 0}], > 3) = 44 > [pid 8439] recvmsg(9, 0x7ffda37f2ff0, 0) = -1 EAGAIN (Resource > temporarily unavailable) > [pid 8439] recvmsg(9, 0x7ffda37f3120, 0) = -1 EAGAIN (Resource > temporarily unavailable) > [pid 8439] poll([{fd=6, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, > events=POLLIN}, {fd=13, events=POLLIN}], 4, 0) = 0 (Timeout) > [pid 8439] recvmsg(9, 0x7ffda37f3340, 0) = -1 EAGAIN (Resource > temporarily unavailable) > [pid 8439] poll([{fd=6, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, > events=POLLIN}, {fd=13, events=POLLIN}], 4, 0) = 0 (Timeout) > [pid 8439] pselect6(14, [6 8 9 13], [], NULL, {100000, 0}, {NULL, 8}) > = 1 (in [9], left {99998, 551877999}) > > So something is polling and stuff on Linux, at least... I don't see anything, unless I do something with the Emacs window, like move the cursor over it, or move another application's window over it. This report is 5 years old. It would be good to resolve it one way or the other. I'm not qualified to do so.