How to determine the thread holding a mutex?

xxhdx1985126 <[email protected]> Tue, 10 Jan 2017 18:34:32 +0800 (CST)

Newsgroups	gmane.comp.gdb.devel
Message-ID	<[email protected]>

Hi, everyone.

I'm trying to debug a problem that appears to be a deadlock. I wonder if I can use gdb to find out which thread is holding a mutex. If so, my work would be much easier, as there are many threads in my program.

Please help me, Thank you:-)

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