tools/vm/slabinfo: clean up usage menu debug items

[linux-2.6-microblaze.git] / tools / vm / slabinfo.c

diff --git a/tools/vm/slabinfo.c b/tools/vm/slabinfo.c
index 97715b7..73818f1 100644 (file)
--- a/tools/vm/slabinfo.c
+++ b/tools/vm/slabinfo.c
@@ -114,7 +114,6 @@ static void usage(void)
                "-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"
                "-f|--first-alias       Show first alias\n"
@@ -136,14 +135,17 @@ static void usage(void)
                "-1|--1ref              Single reference\n"
                "-X|--Xtotals           Show extended summary information\n"
 
-               "\nValid debug options (FZPUT may be combined)\n"
-               "a / A          Switch on all debug options (=FZUP)\n"
-               "-              Switch off all debug options\n"
-               "f / F          Sanity Checks (SLAB_CONSISTENCY_CHECKS)\n"
-               "z / Z          Redzoning\n"
-               "p / P          Poisoning\n"
-               "u / U          Tracking\n"
-               "t / T          Tracing\n"
+               "\n"
+               "-d  | --debug          Switch off all debug options\n"
+               "-da | --debug=a        Switch on all debug options (--debug=FZPU)\n"
+
+               "\n"
+               "-d[afzput] | --debug=[afzput]\n"
+               "    f | F              Sanity Checks (SLAB_CONSISTENCY_CHECKS)\n"
+               "    z | Z              Redzoning\n"
+               "    p | P              Poisoning\n"
+               "    u | U              Tracking\n"
+               "    t | T              Tracing\n"
        );
 }