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-rw-r--r--include/linux/vmalloc.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 6e555e31e622..034a693777ca 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -3,6 +3,7 @@
#define _LINUX_VMALLOC_H
#include <linux/alloc_tag.h>
+#include <linux/cleanup.h>
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/init.h>
@@ -215,6 +216,8 @@ void *__must_check vrealloc_node_align_noprof(const void *p, size_t size,
extern void vfree(const void *addr);
extern void vfree_atomic(const void *addr);
+DEFINE_FREE(vfree, void *, if (!IS_ERR_OR_NULL(_T)) vfree(_T))
+
extern void *vmap(struct page **pages, unsigned int count,
unsigned long flags, pgprot_t prot);
void *vmap_pfn(unsigned long *pfns, unsigned int count, pgprot_t prot);