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Date: Sun, 11 Aug 2013 19:51:03 +0300
From: Eli Zaretskii <eliz@gnu.org>
Subject: Re: 64-bit emacs crashes a lot
In-reply-to: <52064730.50404@cornell.edu>
To: Ken Brown <kbrown@cornell.edu>
Cc: cygwin@cygwin.com
Reply-to: Eli Zaretskii <eliz@gnu.org>
Message-id: <83eha0qih4.fsf@gnu.org>
References: <51F3151D.7040000@cs.utoronto.ca> <51F33565.1090406@cornell.edu> <51F33F52.4060405@cs.utoronto.ca> <51FB1D9E.5090102@cs.utoronto.ca> <20130802080211.GA18054@calimero.vinschen.de> <51FB9228.2020309@cornell.edu> <51FBA100.90005@cs.utoronto.ca> <51FD5462.5020400@cs.utoronto.ca> <51FFBDFF.7040501@cornell.edu> <51FFC4F2.8080909@cs.utoronto.ca> <5203D89E.6030801@cornell.edu> <5203DCCA.1010105@cs.utoronto.ca> <5205B364.8090007@cs.utoronto.ca> <52064730.50404@cornell.edu>

> > #2606 0x00000001004dfaf4 in mark_buffer (buffer=<optimized out>)
> >      at /usr/src/debug/emacs-24.3-4/src/alloc.c:5552
> > #2607 0x00000001004dff2c in Fgarbage_collect ()
> >      at /usr/src/debug/emacs-24.3-4/src/alloc.c:5181
> > #2608 0x0000000000000000 in ?? ()
> 
> I don't know whether 2608 stack frames is unusual or not.

It isn't.  I've seen perfectly good GCs that take many tens of
thousands of stack frames.  2608 doesn't even scratch the limit.

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