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-rw-r--r--tools/vm/slabinfo.c70
1 files changed, 35 insertions, 35 deletions
diff --git a/tools/vm/slabinfo.c b/tools/vm/slabinfo.c
index 73818f1b2ef8..e9b5437b2f28 100644
--- a/tools/vm/slabinfo.c
+++ b/tools/vm/slabinfo.c
@@ -110,7 +110,7 @@ static void fatal(const char *x, ...)
static void usage(void)
{
printf("slabinfo 4/15/2011. (c) 2007 sgi/(c) 2011 Linux Foundation.\n\n"
- "slabinfo [-aADefhilnosrStTvz1LXBU] [N=K] [-dafzput] [slab-regexp]\n"
+ "slabinfo [-aABDefhilLnorsStTUvXz1] [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"
@@ -131,9 +131,9 @@ static void usage(void)
"-T|--Totals Show summary information\n"
"-U|--Unreclaim Show unreclaimable slabs only\n"
"-v|--validate Validate slabs\n"
+ "-X|--Xtotals Show extended summary information\n"
"-z|--zero Include empty slabs\n"
"-1|--1ref Single reference\n"
- "-X|--Xtotals Show extended summary information\n"
"\n"
"-d | --debug Switch off all debug options\n"
@@ -1334,6 +1334,7 @@ static void xtotals(void)
struct option opts[] = {
{ "aliases", no_argument, NULL, 'a' },
{ "activity", no_argument, NULL, 'A' },
+ { "Bytes", no_argument, NULL, 'B'},
{ "debug", optional_argument, NULL, 'd' },
{ "display-activity", no_argument, NULL, 'D' },
{ "empty", no_argument, NULL, 'e' },
@@ -1341,21 +1342,20 @@ struct option opts[] = {
{ "help", no_argument, NULL, 'h' },
{ "inverted", no_argument, NULL, 'i'},
{ "slabs", no_argument, NULL, 'l' },
+ { "Loss", no_argument, NULL, 'L'},
{ "numa", no_argument, NULL, 'n' },
+ { "lines", required_argument, NULL, 'N'},
{ "ops", no_argument, NULL, 'o' },
- { "shrink", no_argument, NULL, 's' },
{ "report", no_argument, NULL, 'r' },
+ { "shrink", no_argument, NULL, 's' },
{ "Size", no_argument, NULL, 'S'},
{ "tracking", no_argument, NULL, 't'},
{ "Totals", no_argument, NULL, 'T'},
+ { "Unreclaim", no_argument, NULL, 'U'},
{ "validate", no_argument, NULL, 'v' },
+ { "Xtotals", no_argument, NULL, 'X'},
{ "zero", no_argument, NULL, 'z' },
{ "1ref", no_argument, NULL, '1'},
- { "lines", required_argument, NULL, 'N'},
- { "Loss", no_argument, NULL, 'L'},
- { "Xtotals", no_argument, NULL, 'X'},
- { "Bytes", no_argument, NULL, 'B'},
- { "Unreclaim", no_argument, NULL, 'U'},
{ NULL, 0, NULL, 0 }
};
@@ -1367,18 +1367,18 @@ int main(int argc, char *argv[])
page_size = getpagesize();
- while ((c = getopt_long(argc, argv, "aAd::Defhil1noprstvzTSN:LXBU",
+ while ((c = getopt_long(argc, argv, "aABd::DefhilLnN:orsStTUvXz1",
opts, NULL)) != -1)
switch (c) {
- case '1':
- show_single_ref = 1;
- break;
case 'a':
show_alias = 1;
break;
case 'A':
sort_active = 1;
break;
+ case 'B':
+ show_bytes = 1;
+ break;
case 'd':
set_debug = 1;
if (!debug_opt_scan(optarg))
@@ -1399,9 +1399,22 @@ int main(int argc, char *argv[])
case 'i':
show_inverted = 1;
break;
+ case 'l':
+ show_slab = 1;
+ break;
+ case 'L':
+ sort_loss = 1;
+ break;
case 'n':
show_numa = 1;
break;
+ case 'N':
+ if (optarg) {
+ output_lines = atoi(optarg);
+ if (output_lines < 1)
+ output_lines = 1;
+ }
+ break;
case 'o':
show_ops = 1;
break;
@@ -1411,33 +1424,20 @@ int main(int argc, char *argv[])
case 's':
shrink = 1;
break;
- case 'l':
- show_slab = 1;
+ case 'S':
+ sort_size = 1;
break;
case 't':
show_track = 1;
break;
- case 'v':
- validate = 1;
- break;
- case 'z':
- skip_zero = 0;
- break;
case 'T':
show_totals = 1;
break;
- case 'S':
- sort_size = 1;
- break;
- case 'N':
- if (optarg) {
- output_lines = atoi(optarg);
- if (output_lines < 1)
- output_lines = 1;
- }
+ case 'U':
+ unreclaim_only = 1;
break;
- case 'L':
- sort_loss = 1;
+ case 'v':
+ validate = 1;
break;
case 'X':
if (output_lines == -1)
@@ -1445,11 +1445,11 @@ int main(int argc, char *argv[])
extended_totals = 1;
show_bytes = 1;
break;
- case 'B':
- show_bytes = 1;
+ case 'z':
+ skip_zero = 0;
break;
- case 'U':
- unreclaim_only = 1;
+ case '1':
+ show_single_ref = 1;
break;
default:
fatal("%s: Invalid option '%c'\n", argv[0], optopt);