Date: Thu, 23 Nov 2006 08:01:45 +0800 From: David Xu <davidxu@freebsd.org> To: freebsd-threads@freebsd.org Subject: Re: gcore thread problem? Message-ID: <200611230801.45966.davidxu@freebsd.org> In-Reply-To: <90242b1f0611220412l4ef4c92jd6f3e308f7c882fd@mail.gmail.com> References: <90242b1f0611220412l4ef4c92jd6f3e308f7c882fd@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wednesday 22 November 2006 20:12, Vaidehi Shukla wrote: > Hi All, > > 'gcore' doesn't display correct backtrace (info threads) for multi-threaded > application. Is there any way to get correct backtrace (i.e. info threads) > with gcore in freebsd?. Let me know if you can suggest some method to get > correct backtrace. > > Thanks & Regards, > Vaidehi I think it becauses threaded application does not work correctly with procfs, one problem is gcore is using files in /proc to get information, if an application has thousands of thread, should kernel create so much vnode for the application ? it seems to be overkill. David Xu
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200611230801.45966.davidxu>