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Date: Wed, 17 Jun 2020 01:03:14 -0700 From: Christoph Hellwig <hch@...radead.org> To: Masayoshi Mizuma <msys.mizuma@...il.com> Cc: Theodore Ts'o <tytso@....edu>, Andreas Dilger <adilger.kernel@...ger.ca>, Alexander Viro <viro@...iv.linux.org.uk>, Masayoshi Mizuma <m.mizuma@...fujitsu.com>, linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org Subject: Re: [PATCH] fs: i_version mntopt gets visible through /proc/mounts On Tue, Jun 16, 2020 at 04:21:23PM -0400, Masayoshi Mizuma wrote: > From: Masayoshi Mizuma <m.mizuma@...fujitsu.com> > > /proc/mounts doesn't show 'i_version' even if iversion > mount option is set to XFS. > > iversion mount option is a VFS option, not ext4 specific option. > Move the handler to show_sb_opts() so that /proc/mounts can show > 'i_version' on not only ext4 but also the other filesystem. SB_I_VERSION is a kernel internal flag. XFS doesn't have an i_version mount option.
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