Jean-Sébastien Pédron b00e1f7c38 Make ReiserFS MPSAFE ...

Most functions seemed to be already fine w.r.t. what's done in msdosfs.

MFC after:	1 month

2012-03-27 20:36:03 +00:00

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Make ReiserFS MPSAFE

2012-03-27 20:36:03 +00:00