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Re: Redisplay: NS port, high CPU load
From: |
David Reitter |
Subject: |
Re: Redisplay: NS port, high CPU load |
Date: |
Thu, 9 Jun 2016 11:03:48 +1000 |
On Jun 9, 2016, at 6:12 AM, David Reitter <address@hidden> wrote:
> The offending item seems to be revert-buffer. Indeed, if in disabled state,
> updates go on and on. As soon as you modify the buffer, it’s enabled, and
> updates stop. Here’s the entry from tool-bar-map:
Further to that, it appears that (verify-visited-file-modtime (current-buffer))
is what causes the redisplay of the toolbar (and more).
I can manually cause a call to update_frame_tool_bar by evaluating this
expression. I don’t have time to look further right now, but the call to
Ffind_file_name_handler is a suspect. See also below.
file-name-handler-alist is a variable defined in ‘fileio.c’.
Its value is (("\\.gpg\\(~\\|\\.~[0-9]+~\\)?\\'" . epa-file-handler)
("\\(?:\\.dz\\|\\.txz\\|\\.xz\\|\\.lzma\\|\\.lz\\|\\.g?z\\|\\.\\(?:tgz\\|svgz\\|sifz\\)\\|\\.tbz2?\\|\\.bz2\\|\\.Z\\)\\(?:~\\|\\.~[-[:alnum:]:address@hidden(?:~[[:digit:]]+\\)?~\\)?\\'"
. jka-compr-handler)
("\\`/[^/]*\\'" . tramp-completion-file-name-handler)
("\\`/[^/|:][^/|]*:" . tramp-autoload-file-name-handler)
("\\`/:" . file-name-non-special))
- Redisplay: NS port, high CPU load, David Reitter, 2016/06/08
- Re: Redisplay: NS port, high CPU load, Anders Lindgren, 2016/06/08
- Re: Redisplay: NS port, high CPU load, David Reitter, 2016/06/08
- Re: Redisplay: NS port, high CPU load, Alan Third, 2016/06/08
- Re: Redisplay: NS port, high CPU load, David Reitter, 2016/06/08
- Re: Redisplay: NS port, high CPU load,
David Reitter <=
- Re: Redisplay: NS port, high CPU load, David Reitter, 2016/06/09
- Re: Redisplay: NS port, high CPU load, Anders Lindgren, 2016/06/09
- Re: Redisplay: NS port, high CPU load, David Reitter, 2016/06/09
- Re: Redisplay: NS port, high CPU load, Anders Lindgren, 2016/06/09
- Re: Redisplay: NS port, high CPU load, David Reitter, 2016/06/09
- Re: Redisplay: NS port, high CPU load, Anders Lindgren, 2016/06/09
- Re: Redisplay: NS port, high CPU load, David Reitter, 2016/06/09
- Re: Redisplay: NS port, high CPU load, Anders Lindgren, 2016/06/10
- Re: Redisplay: NS port, high CPU load, David Reitter, 2016/06/10
- Re: Redisplay: NS port, high CPU load, Eli Zaretskii, 2016/06/10