diff options
Diffstat (limited to 'mm/util.c')
-rw-r--r-- | mm/util.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/mm/util.c b/mm/util.c index c1010cb7ca0c..8f5cb5bd066f 100644 --- a/mm/util.c +++ b/mm/util.c @@ -9,7 +9,7 @@ #include <linux/swapops.h> #include <linux/mman.h> #include <linux/hugetlb.h> - +#include <linux/vmalloc.h> #include <asm/uaccess.h> #include "internal.h" @@ -383,6 +383,15 @@ 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; |