ocfs2: update file system paths to set atime

Conditionally update atime in ocfs2_file_aio_read(), ocfs2_readdir() and
ocfs2_mmap().

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/fs/ocfs2/mmap.c b/fs/ocfs2/mmap.c
index 83934e33e5b0..69f85ae392dc 100644
--- a/fs/ocfs2/mmap.c
+++ b/fs/ocfs2/mmap.c
@@ -82,6 +82,8 @@ static struct vm_operations_struct ocfs2_file_vm_ops = {
 
 int ocfs2_mmap(struct file *file, struct vm_area_struct *vma)
 {
+        int ret = 0, lock_level = 0;
+
         /* We don't want to support shared writable mappings yet. */
         if (((vma->vm_flags & VM_SHARED) || (vma->vm_flags & VM_MAYSHARE))
             && ((vma->vm_flags & VM_WRITE) || (vma->vm_flags & VM_MAYWRITE))) {
@@ -91,7 +93,14 @@ int ocfs2_mmap(struct file *file, struct vm_area_struct *vma)
                 return -EINVAL;
         }
 
-        file_accessed(file);
+        ret = ocfs2_meta_lock_atime(file->f_dentry->d_inode,
+                                    file->f_vfsmnt, &lock_level);
+        if (ret < 0) {
+                mlog_errno(ret);
+                goto out;
+        }
+        ocfs2_meta_unlock(file->f_dentry->d_inode, lock_level);
+out:
         vma->vm_ops = &ocfs2_file_vm_ops;
         return 0;
 }