mlx4: Add infrastructure for selecting VFs to enable QP0 via MLX proxy QPs

[cascardo/linux.git] / mm / util.c

diff --git a/mm/util.c b/mm/util.c
index f380af7..d5ea733 100644 (file)
--- a/mm/util.c
+++ b/mm/util.c
@@ -10,6 +10,7 @@
 #include <linux/swapops.h>
 #include <linux/mman.h>
 #include <linux/hugetlb.h>
+#include <linux/vmalloc.h>
 
 #include <asm/uaccess.h>
 
@@ -387,6 +388,15 @@ unsigned long vm_mmap(struct file *file, unsigned long addr,
 }
 EXPORT_SYMBOL(vm_mmap);
 
+void kvfree(const void *addr)
+{
+       if (is_vmalloc_addr(addr))
+               vfree(addr);
+       else
+               kfree(addr);
+}
+EXPORT_SYMBOL(kvfree);
+
 struct address_space *page_mapping(struct page *page)
 {
        struct address_space *mapping = page->mapping;