linux-kernel - [PATCH] tools/vm/slabinfo: Fix sanity checks enabling

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Message-Id: <20200116131642.642-1-dwagner@suse.de>
Date:   Thu, 16 Jan 2020 14:16:42 +0100
From:   Daniel Wagner <dwagner@...e.de>
To:     linux-kernel@...r.kernel.org
Cc:     Daniel Wagner <dwagner@...e.de>,
        "Tobin C. Harding" <tobin@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Christoph Lameter <cl@...ux.com>
Subject: [PATCH] tools/vm/slabinfo: Fix sanity checks enabling

The sysfs file name for enabling sanity checking is called
'sanity_checks' and not 'sanity'.

The name of the file has never changed since the introduction of the
slub allocator. Obviously, most people turn the checks on via the
command line option and not during runtime using slabinfo.

Cc: "Tobin C. Harding" <tobin@...nel.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Christoph Lameter <cl@...ux.com>
Signed-off-by: Daniel Wagner <dwagner@...e.de>
---
 tools/vm/slabinfo.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/vm/slabinfo.c b/tools/vm/slabinfo.c
index 68092d15e12b..9b68658b6bb8 100644
--- a/tools/vm/slabinfo.c
+++ b/tools/vm/slabinfo.c
@@ -720,11 +720,11 @@ static void slab_debug(struct slabinfo *s)
 		return;
 
 	if (sanity && !s->sanity_checks) {
-		set_obj(s, "sanity", 1);
+		set_obj(s, "sanity_checks", 1);
 	}
 	if (!sanity && s->sanity_checks) {
 		if (slab_empty(s))
-			set_obj(s, "sanity", 0);
+			set_obj(s, "sanity_checks", 0);
 		else
 			fprintf(stderr, "%s not empty cannot disable sanity checks\n", s->name);
 	}
-- 
2.24.1