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[73.71.40.85]) by smtp.gmail.com with ESMTPSA id l3sm1800963ywb.39.2019.02.04.14.23.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 04 Feb 2019 14:23:42 -0800 (PST) Received: by garbanzo.do-not-panic.com (sSMTP sendmail emulation); Mon, 04 Feb 2019 14:23:39 -0800 Date: Mon, 4 Feb 2019 14:23:39 -0800 From: Luis Chamberlain To: Waiman Long Cc: Alexander Viro , Jonathan Corbet , Andrew Morton , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-doc@vger.kernel.org, Kees Cook , Linus Torvalds , Jan Kara , "Paul E. McKenney" , Ingo Molnar , Miklos Szeredi , Matthew Wilcox , Larry Woodman , James Bottomley , "Wangkai (Kevin C)" , Michal Hocko Subject: Re: [RESEND PATCH v4 3/3] fs/dcache: Track & report number of negative dentries Message-ID: <20190204222339.GQ11489@garbanzo.do-not-panic.com> References: <1548874358-6189-1-git-send-email-longman@redhat.com> <1548874358-6189-4-git-send-email-longman@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1548874358-6189-4-git-send-email-longman@redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Small nit below. On Wed, Jan 30, 2019 at 01:52:38PM -0500, Waiman Long wrote: > diff --git a/Documentation/sysctl/fs.txt b/Documentation/sysctl/fs.txt > > +nr_negative shows the number of unused dentries that are also > +negative dentries which do not mapped to actual files. which are not mapped to actual files Is that what you meant? Luis