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Message-ID: <20170622160041.hnqcrt7pnek4obmo@thunk.org> Date: Thu, 22 Jun 2017 12:00:41 -0400 From: Theodore Ts'o <tytso@....edu> To: Tahsin Erdogan <tahsin@...gle.com> Cc: Andreas Dilger <adilger@...ger.ca>, "Darrick J . Wong" <darrick.wong@...cle.com>, Jan Kara <jack@...e.cz>, linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH 32/32] ext4: add nombcache mount option On Wed, Jun 21, 2017 at 06:49:39PM -0700, Tahsin Erdogan wrote: > The main purpose of mb cache is to achieve deduplication in > extended attributes. In use cases where opportunity for deduplication > is unlikely, it only adds overhead. > > Add a mount option to explicitly turn off mb cache. > > Suggested-by: Andreas Dilger <adilger@...ger.ca> > Signed-off-by: Tahsin Erdogan <tahsin@...gle.com> Applied, thanks. - Ted
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