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From:   David Howells <dhowells@redhat.com>
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To:     Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc:     dhowells@redhat.com, Guenter Roeck <linux@roeck-us.net>,
        viro@zeniv.linux.org.uk, torvalds@linux-foundation.org,
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        Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [PATCH 14/33] vfs: Implement a filesystem superblock creation/configuration context [ver #11]
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Date:   Tue, 18 Sep 2018 18:43:35 +0100
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Actually, I can do better and allow ->init_fs_context() to return -EOPNOTSUPP
in the FS_CONTEXT_FOR_UMOUNT and FS_CONTEXT_FOR_EMERGENCY_RO cases if the
filesystem has no interest in them.

David