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[66.111.4.221]) by mx.google.com with ESMTPS id z11si8083697qka.196.2019.04.25.19.27.46 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 25 Apr 2019 19:27:46 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning tobin@kernel.org does not designate 66.111.4.221 as permitted sender) client-ip=66.111.4.221; Authentication-Results: mx.google.com; dkim=pass header.i=@messagingengine.com header.s=fm2 header.b=qXdtKMep; spf=softfail (google.com: domain of transitioning tobin@kernel.org does not designate 66.111.4.221 as permitted sender) smtp.mailfrom=tobin@kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailnew.nyi.internal (Postfix) with ESMTP id 4704A1117A; Thu, 25 Apr 2019 22:27:46 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Thu, 25 Apr 2019 22:27:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; bh=QQkx/gI38BRanILmeGSHvkh1ypHOhw/OGbmPVvX1nTs=; b=qXdtKMep 7JDjQV5xD/FEs7OSSrFz1KGr5mwvWUhM3f/Cxf7Ky9JhusqXXfdim9UkH3SQ9HqC kxlvNUvKjNyi+TNmoY8Yc9bkosj91gHOsHBNPlJY3zuRlodq+5y4ioLMiGtNBIIS 4cNadJCqn3IsZrqN1R8ssXsMHkHyRQp3pcpUSvSVDRxbkkX+dLFN9KqGFhJ4yPQi iWYK5Bid1+T10xKSE+56r6ieyGlPjSJfE3EfYHop169CUyfS44r79XHi2O1vRfLQ bM37OjrmD8Iqa8wg7XgHy5q6fB/6DXbejbk7fByMyWorBviIFlrzmqgxOKgL42Uo eeI8GS6eTZpviA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduuddrheehgdehlecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepfdfvohgsihhn ucevrdcujfgrrhguihhnghdfuceothhosghinheskhgvrhhnvghlrdhorhhgqeenucfkph epuddvgedrudeiledrudehledrvddutdenucfrrghrrghmpehmrghilhhfrhhomhepthho sghinheskhgvrhhnvghlrdhorhhgnecuvehluhhsthgvrhfuihiivgepfe X-ME-Proxy: Received: from eros.localdomain (124-169-159-210.dyn.iinet.net.au [124.169.159.210]) by mail.messagingengine.com (Postfix) with ESMTPA id B7D3C103D5; Thu, 25 Apr 2019 22:27:40 -0400 (EDT) From: "Tobin C. Harding" To: Andrew Morton Cc: "Tobin C. Harding" , Jesper Dangaard Brouer , Pekka Enberg , Vlastimil Babka , Christoph Lameter , David Rientjes , Joonsoo Kim , Tejun Heo , Qian Cai , Linus Torvalds , Mel Gorman , Alexander Duyck , Michal Hocko , Brendan Gregg , linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/4] tools/vm/slabinfo: Add sorting info to help menu Date: Fri, 26 Apr 2019 12:26:22 +1000 Message-Id: <20190426022622.4089-5-tobin@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190426022622.4089-1-tobin@kernel.org> References: <20190426022622.4089-1-tobin@kernel.org> MIME-Version: 1.0 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: X-Virus-Scanned: ClamAV using ClamSMTP Passing more than one sorting option has undefined behaviour. Add an explicit statement as such to the help menu, this also has the advantage of highlighting all the sorting options. Signed-off-by: Tobin C. Harding --- tools/vm/slabinfo.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/vm/slabinfo.c b/tools/vm/slabinfo.c index 469ff6157986..68092d15e12b 100644 --- a/tools/vm/slabinfo.c +++ b/tools/vm/slabinfo.c @@ -148,6 +148,8 @@ static void usage(void) " p | P Poisoning\n" " u | U Tracking\n" " t | T Tracing\n" + + "\nSorting options (--Loss, --Size, --Partial) are mutually exclusive\n" ); }