From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Thu, 22 Mar 2012 02:34:55 +0000 (-0400)
Subject: vfs: remove unused superblock helpers
X-Git-Tag: v3.4-rc1~75^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d547c35799a4ddd235f1565cec2fff6c9263504;p=pandora-kernel.git

vfs: remove unused superblock helpers

Remove the 'sb_mark_dirty()', 'sb_mark_clean()' and 'sb_is_dirty()'
helpers which are not used. I introduced them 2 years and the
intention was to make all file-systems use them in order to be able to
optimize 'sync_supers()'.  However, Al Viro vetoed my patches at the
end and asked me to push superblock management down to file-systems
and get rid of the 's_dirt' flag completely, as well as kill
'sync_supers()' altogether. Thus, remove the helpers.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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