X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=include%2Flinux%2Fmm.h;h=7cb17c6b97de38b1e8d55ca6d8c90b8415a9c3fa;hb=752ade68cbd81d0321dfecc188f655a945551b25;hp=5d22e69f51ea6ff5f7d3fffef5239fd84bf60d6c;hpb=c6a677c6f37bb7abc85ba7e3465e82b9f7eb1d91;p=mirror_ubuntu-eoan-kernel.git

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 5d22e69f51ea..7cb17c6b97de 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -518,6 +518,28 @@ static inline int is_vmalloc_or_module_addr(const void *x)
 }
 #endif
 
+extern void *kvmalloc_node(size_t size, gfp_t flags, int node);
+static inline void *kvmalloc(size_t size, gfp_t flags)
+{
+	return kvmalloc_node(size, flags, NUMA_NO_NODE);
+}
+static inline void *kvzalloc_node(size_t size, gfp_t flags, int node)
+{
+	return kvmalloc_node(size, flags | __GFP_ZERO, node);
+}
+static inline void *kvzalloc(size_t size, gfp_t flags)
+{
+	return kvmalloc(size, flags | __GFP_ZERO);
+}
+
+static inline void *kvmalloc_array(size_t n, size_t size, gfp_t flags)
+{
+	if (size != 0 && n > SIZE_MAX / size)
+		return NULL;
+
+	return kvmalloc(n * size, flags);
+}
+
 extern void kvfree(const void *addr);
 
 static inline atomic_t *compound_mapcount_ptr(struct page *page)