fcntl spinlock in Linux?

[Volker Lendecke]

On Fri, Aug 16, 2013 at 05:46:38PM -0400, Alex Korobkin wrote:
> Here is a similar dump from a printserver running with ~50 smbd processes.
> Samba 3.6.18, libtdb 1.2.12, Ubuntu 12.04 x64. Is this what you wanted to
> have a look at?

No, that's not what I had in mind. Fedora/RHEL have a
utility called gstack that prints a user-space stack using
the gdb "bt" subcommand. That is what I need. Maybe Fedora
people can point you at the source for that utility, it's
essentially a shell script wrapper around gdb. Very handy :-)

Volker

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