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authorGlauber Costa <glommer@parallels.com>2012-10-19 14:20:27 (GMT)
committerPekka Enberg <penberg@kernel.org>2012-10-24 06:39:16 (GMT)
commit0d7561c61d76690ed84bd1016acc0fcbff063205 (patch)
tree90870a84e7568020921d01300e73cc607410ff47 /mm/slab_common.c
parentbcee6e2a13d580f6c21d748fcd7239ccc66cb4b8 (diff)
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sl[au]b: Process slabinfo_show in common code
With all the infrastructure in place, we can now have slabinfo_show done from slab_common.c. A cache-specific function is called to grab information about the cache itself, since that is still heavily dependent on the implementation. But with the values produced by it, all the printing and handling is done from common code. Signed-off-by: Glauber Costa <glommer@parallels.com> CC: Christoph Lameter <cl@linux.com> CC: David Rientjes <rientjes@google.com> Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'mm/slab_common.c')
-rw-r--r--mm/slab_common.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c
index c64a043..5fb753d 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -242,7 +242,23 @@ static void s_stop(struct seq_file *m, void *p)
static int s_show(struct seq_file *m, void *p)
{
- return slabinfo_show(m, p);
+ struct kmem_cache *s = list_entry(p, struct kmem_cache, list);
+ struct slabinfo sinfo;
+
+ memset(&sinfo, 0, sizeof(sinfo));
+ get_slabinfo(s, &sinfo);
+
+ seq_printf(m, "%-17s %6lu %6lu %6u %4u %4d",
+ s->name, sinfo.active_objs, sinfo.num_objs, s->size,
+ sinfo.objects_per_slab, (1 << sinfo.cache_order));
+
+ seq_printf(m, " : tunables %4u %4u %4u",
+ sinfo.limit, sinfo.batchcount, sinfo.shared);
+ seq_printf(m, " : slabdata %6lu %6lu %6lu",
+ sinfo.active_slabs, sinfo.num_slabs, sinfo.shared_avail);
+ slabinfo_show_stats(m, s);
+ seq_putc(m, '\n');
+ return 0;
}
/*