Displaying 1 result from an estimated 1 matches for "fault_flag_mkwrite".
2011 Nov 29
3
[PATCH] fs: push file_update_time into ->page_mkwrite
...ex 0f85778..abbaee4 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -3466,6 +3466,7 @@ static int perf_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
struct ring_buffer *rb;
int ret = VM_FAULT_SIGBUS;
+ file_update_time(vma->vm_file);
if (vmf->flags & FAULT_FLAG_MKWRITE) {
if (vmf->pgoff == 0)
ret = 0;
diff --git a/mm/memory.c b/mm/memory.c
index a56e3ba..8e4686f 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2619,10 +2619,6 @@ reuse:
}
}
- /* file_update_time outside page_lock */
- if (vma->vm_file)
- file_update_time(vma->vm_file);
-...