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Subject[PATCH 1/3] mm: sl[aou]b: introduce kmem_cache_zalloc_node()
Date
kmem_cache_zalloc_node() allocates zeroed memory for a particular
cache from a specified memory node. To be used for struct irq_desc.

Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
---
include/linux/slab.h | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/include/linux/slab.h b/include/linux/slab.h
index c265bec..b3248fa 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -574,6 +574,12 @@ static inline void *kmem_cache_zalloc(struct kmem_cache *k, gfp_t flags)
return kmem_cache_alloc(k, flags | __GFP_ZERO);
}

+static inline void *kmem_cache_zalloc_node(struct kmem_cache *k, gfp_t flags,
+ int node)
+{
+ return kmem_cache_alloc_node(k, flags | __GFP_ZERO, node);
+}
+
/**
* kzalloc - allocate memory. The memory is set to zero.
* @size: how many bytes of memory are required.
--
2.1.3


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