From: "Tobin C. Harding" <tobin@xxxxxxxxxx> Subject: tools/vm/slabinfo: put options in alphabetic order Primarily the usage message lists options in alphabetic order however there are a bunch of the options that are not in alphabetic order. Put options in alphabetic order. Link: http://lkml.kernel.org/r/20190212001219.27769-3-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 | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) --- a/tools/vm/slabinfo.c~tools-vm-slabinfo-put-options-in-alphabetic-order +++ a/tools/vm/slabinfo.c @@ -113,6 +113,7 @@ static void usage(void) "slabinfo [-aADefhilnosrStTvz1LXBU] [N=K] [-dafzput] [slab-regexp]\n" "-a|--aliases Show aliases\n" "-A|--activity Most active slabs first\n" + "-B|--Bytes Show size in bytes\n" "-d<options>|--debug=<options> Set/Clear Debug options\n" "-D|--display-active Switch line format to activity\n" "-e|--empty Show empty slabs\n" @@ -120,21 +121,21 @@ static void usage(void) "-h|--help Show usage information\n" "-i|--inverted Inverted list\n" "-l|--slabs Show slabs\n" + "-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" - "-s|--shrink Shrink slabs\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" "-v|--validate Validate slabs\n" "-z|--zero Include empty slabs\n" "-1|--1ref Single reference\n" - "-N|--lines=K Show the first K slabs\n" - "-L|--Loss Sort by loss\n" "-X|--Xtotals Show extended summary information\n" - "-B|--Bytes Show size in bytes\n" - "-U|--Unreclaim Show unreclaimable slabs only\n" + "\nValid debug options (FZPUT may be combined)\n" "a / A Switch on all debug options (=FZUP)\n" "- Switch off all debug options\n" _
