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authorGlauber Costa <glommer@parallels.com>2012-10-19 18:20:26 +0400
committerPekka Enberg <penberg@kernel.org>2012-10-24 10:38:38 +0400
commitbcee6e2a13d580f6c21d748fcd7239ccc66cb4b8 (patch)
tree5852e9c608b292605426156dcafaadf1d32709c4 /mm/slab.c
parentb7454ad3cfc3043c5264729a6204f049fe1f34b1 (diff)
downloadlinux-bcee6e2a13d580f6c21d748fcd7239ccc66cb4b8.tar.xz
mm/sl[au]b: Move print_slabinfo_header to slab_common.c
The header format is highly similar between slab and slub. The main difference lays in the fact that slab may optionally have statistics added here in case of CONFIG_SLAB_DEBUG, while the slub will stick them somewhere else. By making sure that information conditionally lives inside a globally-visible CONFIG_DEBUG_SLAB switch, we can move the header printing to a common location. Signed-off-by: Glauber Costa <glommer@parallels.com> Acked-by: Christoph Lameter <cl@linux.com> CC: David Rientjes <rientjes@google.com> Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'mm/slab.c')
-rw-r--r--mm/slab.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/mm/slab.c b/mm/slab.c
index a6e045c13b8d..73811ca0ae29 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -4276,30 +4276,6 @@ out:
}
#ifdef CONFIG_SLABINFO
-
-void print_slabinfo_header(struct seq_file *m)
-{
- /*
- * Output format version, so at least we can change it
- * without _too_ many complaints.
- */
-#if STATS
- seq_puts(m, "slabinfo - version: 2.1 (statistics)\n");
-#else
- seq_puts(m, "slabinfo - version: 2.1\n");
-#endif
- seq_puts(m, "# name <active_objs> <num_objs> <objsize> "
- "<objperslab> <pagesperslab>");
- seq_puts(m, " : tunables <limit> <batchcount> <sharedfactor>");
- seq_puts(m, " : slabdata <active_slabs> <num_slabs> <sharedavail>");
-#if STATS
- seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
- "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
- seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
-#endif
- seq_putc(m, '\n');
-}
-
int slabinfo_show(struct seq_file *m, void *p)
{
struct kmem_cache *cachep = list_entry(p, struct kmem_cache, list);