From: "Tobin C. Harding" <tobin@xxxxxxxxxx> Subject: tools/vm/slabinfo: align usage output columns Usage message uses spaces not tabspaces, a few tabspaces have snuck in making the columns not align correctly when output. Align usage output columns using spaces instead of tabspaces. Link: http://lkml.kernel.org/r/20190212001219.27769-4-tobin@xxxxxxxxxx Signed-off-by: Tobin C. Harding <tobin@xxxxxxxxxx> Acked-by: Christoph Lameter <cl@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- tools/vm/slabinfo.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/tools/vm/slabinfo.c~tools-vm-slabinfo-align-usage-output-columns +++ a/tools/vm/slabinfo.c @@ -124,13 +124,13 @@ static void usage(void) "-L|--Loss Sort by loss\n" "-n|--numa Show NUMA information\n" "-N|--lines=K Show the first K slabs\n" - "-o|--ops Show kmem_cache_ops\n" - "-r|--report Detailed report on single slabs\n" + "-o|--ops Show kmem_cache_ops\n" + "-r|--report Detailed report on single slabs\n" "-s|--shrink Shrink slabs\n" "-S|--Size Sort by size\n" "-t|--tracking Show alloc/free information\n" "-T|--Totals Show summary information\n" - "-U|--Unreclaim Show unreclaimable slabs only\n" + "-U|--Unreclaim Show unreclaimable slabs only\n" "-v|--validate Validate slabs\n" "-z|--zero Include empty slabs\n" "-1|--1ref Single reference\n" _
