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-rw-r--r--Documentation/vm/slabinfo.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/Documentation/vm/slabinfo.c b/Documentation/vm/slabinfo.c
index 686a8e04a4f3..434af27a32ac 100644
--- a/Documentation/vm/slabinfo.c
+++ b/Documentation/vm/slabinfo.c
@@ -242,6 +242,9 @@ void decode_numa_list(int *numa, char *t)
242 242
243 memset(numa, 0, MAX_NODES * sizeof(int)); 243 memset(numa, 0, MAX_NODES * sizeof(int));
244 244
245 if (!t)
246 return;
247
245 while (*t == 'N') { 248 while (*t == 'N') {
246 t++; 249 t++;
247 node = strtoul(t, &t, 10); 250 node = strtoul(t, &t, 10);
@@ -386,7 +389,9 @@ void report(struct slabinfo *s)
386{ 389{
387 if (strcmp(s->name, "*") == 0) 390 if (strcmp(s->name, "*") == 0)
388 return; 391 return;
389 printf("\nSlabcache: %-20s Aliases: %2d Order : %2d\n", s->name, s->aliases, s->order); 392
393 printf("\nSlabcache: %-20s Aliases: %2d Order : %2d Objects: %d\n",
394 s->name, s->aliases, s->order, s->objects);
390 if (s->hwcache_align) 395 if (s->hwcache_align)
391 printf("** Hardware cacheline aligned\n"); 396 printf("** Hardware cacheline aligned\n");
392 if (s->cache_dma) 397 if (s->cache_dma)
@@ -791,11 +796,11 @@ void totals(void)
791 796
792 store_size(b1, total_size);store_size(b2, total_waste); 797 store_size(b1, total_size);store_size(b2, total_waste);
793 store_size(b3, total_waste * 100 / total_used); 798 store_size(b3, total_waste * 100 / total_used);
794 printf("Memory used: %6s # Loss : %6s MRatio: %6s%%\n", b1, b2, b3); 799 printf("Memory used: %6s # Loss : %6s MRatio:%6s%%\n", b1, b2, b3);
795 800
796 store_size(b1, total_objects);store_size(b2, total_partobj); 801 store_size(b1, total_objects);store_size(b2, total_partobj);
797 store_size(b3, total_partobj * 100 / total_objects); 802 store_size(b3, total_partobj * 100 / total_objects);
798 printf("# Objects : %6s # PartObj: %6s ORatio: %6s%%\n", b1, b2, b3); 803 printf("# Objects : %6s # PartObj: %6s ORatio:%6s%%\n", b1, b2, b3);
799 804
800 printf("\n"); 805 printf("\n");
801 printf("Per Cache Average Min Max Total\n"); 806 printf("Per Cache Average Min Max Total\n");
@@ -818,7 +823,7 @@ void totals(void)
818 store_size(b1, avg_ppart);store_size(b2, min_ppart); 823 store_size(b1, avg_ppart);store_size(b2, min_ppart);
819 store_size(b3, max_ppart); 824 store_size(b3, max_ppart);
820 store_size(b4, total_partial * 100 / total_slabs); 825 store_size(b4, total_partial * 100 / total_slabs);
821 printf("%%PartSlab %10s%% %10s%% %10s%% %10s%%\n", 826 printf("%%PartSlab%10s%% %10s%% %10s%% %10s%%\n",
822 b1, b2, b3, b4); 827 b1, b2, b3, b4);
823 828
824 store_size(b1, avg_partobj);store_size(b2, min_partobj); 829 store_size(b1, avg_partobj);store_size(b2, min_partobj);
@@ -830,7 +835,7 @@ void totals(void)
830 store_size(b1, avg_ppartobj);store_size(b2, min_ppartobj); 835 store_size(b1, avg_ppartobj);store_size(b2, min_ppartobj);
831 store_size(b3, max_ppartobj); 836 store_size(b3, max_ppartobj);
832 store_size(b4, total_partobj * 100 / total_objects); 837 store_size(b4, total_partobj * 100 / total_objects);
833 printf("%% PartObj %10s%% %10s%% %10s%% %10s%%\n", 838 printf("%% PartObj%10s%% %10s%% %10s%% %10s%%\n",
834 b1, b2, b3, b4); 839 b1, b2, b3, b4);
835 840
836 store_size(b1, avg_size);store_size(b2, min_size); 841 store_size(b1, avg_size);store_size(b2, min_size);
@@ -1100,6 +1105,8 @@ void output_slabs(void)
1100 ops(slab); 1105 ops(slab);
1101 else if (show_slab) 1106 else if (show_slab)
1102 slabcache(slab); 1107 slabcache(slab);
1108 else if (show_report)
1109 report(slab);
1103 } 1110 }
1104} 1111}
1105 1112