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 <dwagner@xxxxxxx> 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@xxxxxxx Signed-off-by: Daniel Wagner <dwagner@xxxxxxx> Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: "Tobin C. Harding" <tobin@xxxxxxxxxx> Cc: Christoph Lameter <cl@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- 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@xxxxxxx are mm-vmscan-remove-unused-reclaim_off-reclaim_zone-fix.patch tools-vm-slabinfo-fix-sanity-checks-enabling.patch