From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + tools-vm-slabinfo-fix-sanity-checks-enabling.patch added to -mm tree Date: Thu, 16 Jan 2020 15:45:18 -0800 Message-ID: <20200116234518.PlpAk%akpm@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:60696 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391950AbgAPXpY (ORCPT ); Thu, 16 Jan 2020 18:45:24 -0500 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: mm-commits@vger.kernel.org, tobin@kernel.org, cl@linux.com, akpm@linux-foundation.org, dwagner@suse.de The patch titled Subject: tools/vm/slabinfo: fix sanity checks enabling has been added to the -mm tree. Its filename is tools-vm-slabinfo-fix-sanity-checks-enabling.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/tools-vm-slabinfo-fix-sanity-checks-enabling.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/tools-vm-slabinfo-fix-sanity-checks-enabling.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Daniel Wagner Subject: 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. Link: http://lkml.kernel.org/r/20200116131642.642-1-dwagner@suse.de Signed-off-by: Daniel Wagner Reviewed-by: Andrew Morton Cc: "Tobin C. Harding" Cc: Christoph Lameter Signed-off-by: Andrew Morton --- tools/vm/slabinfo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/tools/vm/slabinfo.c~tools-vm-slabinfo-fix-sanity-checks-enabling +++ a/tools/vm/slabinfo.c @@ -720,11 +720,11 @@ static void slab_debug(struct slabinfo * 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); } _ Patches currently in -mm which might be from dwagner@suse.de are mm-vmscan-remove-unused-reclaim_off-reclaim_zone-fix.patch tools-vm-slabinfo-fix-sanity-checks-enabling.patch