Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eefaca9c3246f3daf56e7ed02987f79abcee7087
Commit: eefaca9c3246f3daf56e7ed02987f79abcee7087
Parent: ade3aff25fb2dce76e2a9b53e1334bd0a174f739
Author: Christoph Lameter <[EMAIL PROTECTED]>
AuthorDate: Wed May 16 22:10:55 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu May 17 05:23:03 2007 -0700
SLUB: slabinfo fixes
Align the output of % with K/M/G of sizes.
Check for empty NUMA information to avoid segfault on !NUMA.
-r should work directly not only if we match a single slab
without additional options.
Signed-off-by: Christoph Lameter <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
Documentation/vm/slabinfo.c | 17 ++++++++++++-----
1 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/Documentation/vm/slabinfo.c b/Documentation/vm/slabinfo.c
index 686a8e0..434af27 100644
--- a/Documentation/vm/slabinfo.c
+++ b/Documentation/vm/slabinfo.c
@@ -242,6 +242,9 @@ void decode_numa_list(int *numa, char *t)
memset(numa, 0, MAX_NODES * sizeof(int));
+ if (!t)
+ return;
+
while (*t == 'N') {
t++;
node = strtoul(t, &t, 10);
@@ -386,7 +389,9 @@ void report(struct slabinfo *s)
{
if (strcmp(s->name, "*") == 0)
return;
- printf("\nSlabcache: %-20s Aliases: %2d Order : %2d\n", s->name,
s->aliases, s->order);
+
+ printf("\nSlabcache: %-20s Aliases: %2d Order : %2d Objects: %d\n",
+ s->name, s->aliases, s->order, s->objects);
if (s->hwcache_align)
printf("** Hardware cacheline aligned\n");
if (s->cache_dma)
@@ -791,11 +796,11 @@ void totals(void)
store_size(b1, total_size);store_size(b2, total_waste);
store_size(b3, total_waste * 100 / total_used);
- printf("Memory used: %6s # Loss : %6s MRatio: %6s%%\n", b1, b2,
b3);
+ printf("Memory used: %6s # Loss : %6s MRatio:%6s%%\n", b1, b2,
b3);
store_size(b1, total_objects);store_size(b2, total_partobj);
store_size(b3, total_partobj * 100 / total_objects);
- printf("# Objects : %6s # PartObj: %6s ORatio: %6s%%\n", b1, b2,
b3);
+ printf("# Objects : %6s # PartObj: %6s ORatio:%6s%%\n", b1, b2,
b3);
printf("\n");
printf("Per Cache Average Min Max Total\n");
@@ -818,7 +823,7 @@ void totals(void)
store_size(b1, avg_ppart);store_size(b2, min_ppart);
store_size(b3, max_ppart);
store_size(b4, total_partial * 100 / total_slabs);
- printf("%%PartSlab %10s%% %10s%% %10s%% %10s%%\n",
+ printf("%%PartSlab%10s%% %10s%% %10s%% %10s%%\n",
b1, b2, b3, b4);
store_size(b1, avg_partobj);store_size(b2, min_partobj);
@@ -830,7 +835,7 @@ void totals(void)
store_size(b1, avg_ppartobj);store_size(b2, min_ppartobj);
store_size(b3, max_ppartobj);
store_size(b4, total_partobj * 100 / total_objects);
- printf("%% PartObj %10s%% %10s%% %10s%% %10s%%\n",
+ printf("%% PartObj%10s%% %10s%% %10s%% %10s%%\n",
b1, b2, b3, b4);
store_size(b1, avg_size);store_size(b2, min_size);
@@ -1100,6 +1105,8 @@ void output_slabs(void)
ops(slab);
else if (show_slab)
slabcache(slab);
+ else if (show_report)
+ report(slab);
}
}
-
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