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bug#34618: 26.1.92; timerfd interface causes slowdown on Cygwin
From: |
Ken Brown |
Subject: |
bug#34618: 26.1.92; timerfd interface causes slowdown on Cygwin |
Date: |
Fri, 22 Feb 2019 15:08:33 +0000 |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.5.0 |
Starting with cygwin-3.0.0, Cygwin has the timerfd functions. But using
them causes Emacs to be very slow to respond to user input. If I press
a key, there is a 1-2 second delay before Emacs responds. I'm in the
process of trying to debug this
(http://www.cygwin.org/ml/cygwin/2019-02/msg00364.html). In the
meantime, the attached patch disables the use of these functions.
OK for the emacs-26 branch (after filling in the bug number)?
Ken
0001-Disable-the-timerfd-interface-on-Cygwin.patch
Description: 0001-Disable-the-timerfd-interface-on-Cygwin.patch
- bug#34618: 26.1.92; timerfd interface causes slowdown on Cygwin,
Ken Brown <=