The patch titled
Subject: tools/vm/slabinfo: add sorting info to help menu
has been added to the -mm tree. Its filename is
tools-vm-slabinfo-add-sorting-info-to-help-menu.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/tools-vm-slabinfo-add-sorting-info-to-help-menu.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/tools-vm-slabinfo-add-sorting-info-to-help-menu.patch
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------------------------------------------------------
From: "Tobin C. Harding" <tobin@xxxxxxxxxx>
Subject: tools/vm/slabinfo: add sorting info to help menu
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.
Link: http://lkml.kernel.org/r/20190426022622.4089-5-tobin@xxxxxxxxxx
Signed-off-by: Tobin C. Harding <tobin@xxxxxxxxxx>
Cc: Alexander Duyck <alexander.duyck@xxxxxxxxx>
Cc: Brendan Gregg <brendan.d.gregg@xxxxxxxxx>,
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxx>
Cc: Qian Cai <cai@xxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/vm/slabinfo.c | 2 ++
1 file changed, 2 insertions(+)
--- a/tools/vm/slabinfo.c~tools-vm-slabinfo-add-sorting-info-to-help-menu
+++ a/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"
);
}
_
Patches currently in -mm which might be from tobin@xxxxxxxxxx are
ocfs2-fix-error-path-kobject-memory-leak.patch
tools-vm-slabinfo-order-command-line-options.patch
tools-vm-slabinfo-add-partial-slab-listing-to-x.patch
tools-vm-slabinfo-add-option-to-sort-by-partial-slabs.patch
tools-vm-slabinfo-add-sorting-info-to-help-menu.patch
