Concurrency in JFFS2?

Martin Galvan martin.galvan at
Wed Dec 2 21:44:43 UTC 2015

Hi everyone! I'm working on porting F2FS from Linux based on the JFFS2
port Sebastian did. When inspecting the code I found that
libfs/jffs2/include/linux/mutex defines struct mutex to be empty, and
all the mutex-related functions to do nothing.

This seems to imply that there's no concurrency management in the
JFFS2 code. Is this intentional? Should I do the same when porting

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