diff options
Diffstat (limited to 'mm')
-rw-r--r-- | mm/mmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1840,7 +1840,7 @@ asmlinkage long sys_munmap(unsigned long addr, size_t len) static inline void verify_mm_writelocked(struct mm_struct *mm) { -#ifdef CONFIG_DEBUG_KERNEL +#ifdef CONFIG_DEBUG_VM if (unlikely(down_read_trylock(&mm->mmap_sem))) { WARN_ON(1); up_read(&mm->mmap_sem); |