[dm-devel] Thread-safety of libdevmapper

Demi M. Obenour demiobenour at gmail.com
Wed Mar 17 17:38:25 UTC 2021


>From discussions with the Stratis developers, it appears that libdevmapper
is not thread-safe.  This is very annoying, since it means that every other
library that uses it needs to coordinate synchronization.

Is there some fundamental reason that libdevmapper is not thread-safe, such as
the use of thread-unsafe kernel interfaces?

Sincerely,

Demi M. Obenour
she/her/hers

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