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Date:   Fri, 5 Mar 2021 16:35:47 +0100
From:   Alexander Lochmann <>
To:     "Theodore Ts'o" <>
Cc:     Horst Schirmeier <>,
        Jan Kara <>, Jan Kara <>,,
Subject: Re: [RFC] inode.i_opflags - Usage of two different locking schemes

On 05.03.21 16:18, Theodore Ts'o wrote:
> 1)  I don't see where i_opflags is being read in ipc/mqueue.c at all,
> either with or without i_rwsem.
It is read in fs/dcache.c
> 2)  I'm not sure what this has to do with ext4?
>          	    	      	       	  - Ted
Yeah. You're right. That was my fault. Sry.
I should have sent it to linux-kernel@... only.

- Alex

Technische Universit├Ąt Dortmund
Alexander Lochmann                PGP key: 0xBC3EF6FD
Otto-Hahn-Str. 16                 phone:  +49.231.7556141
D-44227 Dortmund                  fax:    +49.231.7556116

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