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authorTiger Yang <tiger.yang@oracle.com>2006-11-15 15:49:02 +0800
committerMark Fasheh <mark.fasheh@oracle.com>2006-12-01 18:28:58 -0800
commit25899deef46c226c49c53b42c00e0f032379c04b (patch)
treeac8c19482ab05ee2e13d874eecd8b2eaa507a156 /fs/ocfs2/mmap.c
parent7f1a37e31f94b4f1c123d32ce9f69205ab2095bd (diff)
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>
Diffstat (limited to 'fs/ocfs2/mmap.c')
-rw-r--r--fs/ocfs2/mmap.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/ocfs2/mmap.c b/fs/ocfs2/mmap.c
index 83934e33e5b..69f85ae392d 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;
}