diff options
Diffstat (limited to 'include/linux/vmacache.h')
-rw-r--r-- | include/linux/vmacache.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/vmacache.h b/include/linux/vmacache.h index c3fa0fd43949..4f58ff2dacd6 100644 --- a/include/linux/vmacache.h +++ b/include/linux/vmacache.h @@ -15,7 +15,6 @@ static inline void vmacache_flush(struct task_struct *tsk) memset(tsk->vmacache, 0, sizeof(tsk->vmacache)); } -extern void vmacache_flush_all(struct mm_struct *mm); extern void vmacache_update(unsigned long addr, struct vm_area_struct *newvma); extern struct vm_area_struct *vmacache_find(struct mm_struct *mm, unsigned long addr); @@ -29,10 +28,6 @@ extern struct vm_area_struct *vmacache_find_exact(struct mm_struct *mm, static inline void vmacache_invalidate(struct mm_struct *mm) { mm->vmacache_seqnum++; - - /* deal with overflows */ - if (unlikely(mm->vmacache_seqnum == 0)) - vmacache_flush_all(mm); } #endif /* __LINUX_VMACACHE_H */ |