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Re: valgrind warnings [Re: Emacs bzr memory footprint]
From: |
Stefan Monnier |
Subject: |
Re: valgrind warnings [Re: Emacs bzr memory footprint] |
Date: |
Sat, 29 Oct 2011 12:25:40 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.90 (gnu/linux) |
> This is while scanning the stack, where it is apparently possible that
> this happens to look like a Lisp_Object, but isn't.
That doesn't explain it, tho: the conservative stack scanning does check
to make sure the suspected pointer really does point to a real (tho
possibly dead) object, and we always know its type.
I.e. barring bugs in the conservative-scanning code, it should only
cause dead objects to be kept around (and scanned). But those used to
be live, so they have been initialized.
Stefan
- Re: valgrind warnings [Re: Emacs bzr memory footprint], (continued)
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Eli Zaretskii, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Dan Nicolaescu, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Eli Zaretskii, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Eli Zaretskii, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Dan Nicolaescu, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Eli Zaretskii, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Ted Zlatanov, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Dan Nicolaescu, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Chong Yidong, 2011/10/28
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Andreas Schwab, 2011/10/29
- Re: valgrind warnings [Re: Emacs bzr memory footprint],
Stefan Monnier <=
- Re: valgrind warnings [Re: Emacs bzr memory footprint], Eli Zaretskii, 2011/10/29
- Re: Emacs bzr memory footprint, Sven Joachim, 2011/10/22
- Re: Emacs bzr memory footprint, Carsten Mattner, 2011/10/22
- Re: Emacs bzr memory footprint, Stefan Monnier, 2011/10/23
- Re: Emacs bzr memory footprint, Nix, 2011/10/25
- Re: Emacs bzr memory footprint, Stefan Monnier, 2011/10/25
- Re: Emacs bzr memory footprint, Nix, 2011/10/25
- gnutls memory leak [Was: Re: Emacs bzr memory footprint], Chong Yidong, 2011/10/26
- Re: gnutls memory leak [Was: Re: Emacs bzr memory footprint], Chong Yidong, 2011/10/27
- Re: gnutls memory leak [Was: Re: Emacs bzr memory footprint], Ted Zlatanov, 2011/10/27