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| author | Joonsoo Kim <iamjoonsoo.kim@lge.com> | 2013-10-24 05:07:49 +0400 |
|---|---|---|
| committer | Pekka Enberg <penberg@iki.fi> | 2013-10-24 21:17:34 +0400 |
| commit | 8456a648cf44f14365f1f44de90a3da2526a4776 (patch) | |
| tree | 07504fe582df01cfb04c710ed9655e7d875ed32a /include/linux/slab_def.h | |
| parent | 106a74e13b329cf609c145dc198087c04f5f8ca5 (diff) | |
| download | linux-8456a648cf44f14365f1f44de90a3da2526a4776.tar.xz | |
slab: use struct page for slab management
Now, there are a few field in struct slab, so we can overload these
over struct page. This will save some memory and reduce cache footprint.
After this change, slabp_cache and slab_size no longer related to
a struct slab, so rename them as freelist_cache and freelist_size.
These changes are just mechanical ones and there is no functional change.
Acked-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Pekka Enberg <penberg@iki.fi>
Diffstat (limited to 'include/linux/slab_def.h')
| -rw-r--r-- | include/linux/slab_def.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h index cd401580bdd3..ca82e8ff89fa 100644 --- a/include/linux/slab_def.h +++ b/include/linux/slab_def.h @@ -41,8 +41,8 @@ struct kmem_cache { size_t colour; /* cache colouring range */ unsigned int colour_off; /* colour offset */ - struct kmem_cache *slabp_cache; - unsigned int slab_size; + struct kmem_cache *freelist_cache; + unsigned int freelist_size; /* constructor func */ void (*ctor)(void *obj); |