linux-kernel - [PATCH 1/4] tools/vm/slabinfo: Update options in usage message

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Message-Id: <20190212001219.27769-2-tobin@kernel.org>
Date:   Tue, 12 Feb 2019 11:12:16 +1100
From:   "Tobin C. Harding" <tobin@...nel.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     "Tobin C. Harding" <tobin@...nel.org>,
        Christopher Lameter <cl@...ux.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] tools/vm/slabinfo: Update options in usage message

Currently usage message list only a subset of the available options.
should list them all.

Update options in usage massage to include all available options.

Signed-off-by: Tobin C. Harding <tobin@...nel.org>
Acked-by: Christoph Lameter <cl@...ux.com>
---
 tools/vm/slabinfo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/vm/slabinfo.c b/tools/vm/slabinfo.c
index 334b16db0ebb..d3908c50c87c 100644
--- a/tools/vm/slabinfo.c
+++ b/tools/vm/slabinfo.c
@@ -110,7 +110,7 @@ static void fatal(const char *x, ...)
 static void usage(void)
 {
 	printf("slabinfo 4/15/2011. (c) 2007 sgi/(c) 2011 Linux Foundation.\n\n"
-		"slabinfo [-ahnpvtsz] [-d debugopts] [slab-regexp]\n"
+		"slabinfo [-aADefhilnosrStTvz1LXBU] [N=K] [-dafzput] [slab-regexp]\n"
 		"-a|--aliases           Show aliases\n"
 		"-A|--activity          Most active slabs first\n"
 		"-d<options>|--debug=<options> Set/Clear Debug options\n"
-- 
2.20.1