slab: remove colouroff in struct slab
Now there is no user colouroff, so remove it.
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>
diff --git a/mm/slab.c b/mm/slab.c
index 7d79bd7..34eb115 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -219,7 +219,6 @@
union {
struct {
struct list_head list;
- unsigned long colouroff;
void *s_mem; /* including colour offset */
unsigned int inuse; /* num of objs active in slab */
kmem_bufctl_t free;
@@ -2630,7 +2629,6 @@
colour_off += cachep->slab_size;
}
slabp->inuse = 0;
- slabp->colouroff = colour_off;
slabp->s_mem = addr + colour_off;
slabp->nodeid = nodeid;
slabp->free = 0;