slab: rename gfpflags to allocflags
A consistent name with slub saves us an acessor function.
In both caches, this field represents the same thing. We would
like to use it from the mem_cgroup code.
Signed-off-by: Glauber Costa <glommer@parallels.com>
Acked-by: Christoph Lameter <cl@linux.com>
CC: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index 1d93f27..0c634fa 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -39,7 +39,7 @@
unsigned int gfporder;
/* force GFP flags, e.g. GFP_DMA */
- gfp_t gfpflags;
+ gfp_t allocflags;
size_t colour; /* cache colouring range */
unsigned int colour_off; /* colour offset */
diff --git a/mm/slab.c b/mm/slab.c
index dd607a8..bb79652 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1771,7 +1771,7 @@
flags |= __GFP_COMP;
#endif
- flags |= cachep->gfpflags;
+ flags |= cachep->allocflags;
if (cachep->flags & SLAB_RECLAIM_ACCOUNT)
flags |= __GFP_RECLAIMABLE;
@@ -2482,9 +2482,9 @@
cachep->colour = left_over / cachep->colour_off;
cachep->slab_size = slab_size;
cachep->flags = flags;
- cachep->gfpflags = 0;
+ cachep->allocflags = 0;
if (CONFIG_ZONE_DMA_FLAG && (flags & SLAB_CACHE_DMA))
- cachep->gfpflags |= GFP_DMA;
+ cachep->allocflags |= GFP_DMA;
cachep->size = size;
cachep->reciprocal_buffer_size = reciprocal_value(size);
@@ -2831,9 +2831,9 @@
{
if (CONFIG_ZONE_DMA_FLAG) {
if (flags & GFP_DMA)
- BUG_ON(!(cachep->gfpflags & GFP_DMA));
+ BUG_ON(!(cachep->allocflags & GFP_DMA));
else
- BUG_ON(cachep->gfpflags & GFP_DMA);
+ BUG_ON(cachep->allocflags & GFP_DMA);
}
}