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| author | Glauber Costa <glommer@parallels.com> | 2012-10-19 18:20:26 +0400 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2012-10-24 09:38:38 +0300 |
| commit | bcee6e2a13d580f6c21d748fcd7239ccc66cb4b8 (patch) | |
| tree | 5852e9c608b292605426156dcafaadf1d32709c4 /mm/slab.c | |
| parent | b7454ad3cfc3043c5264729a6204f049fe1f34b1 (diff) | |
| download | linux-bcee6e2a13d580f6c21d748fcd7239ccc66cb4b8.tar.bz2 | |
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.c | 24 |
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); |