sanitize vfs_fsync calling conventions
Now that the last user passing a NULL file pointer is gone we can remove
the redundant dentry argument and associated hacks inside vfs_fsynmc_range.
The next step will be removig the dentry argument from ->fsync, but given
the luck with the last round of method prototype changes I'd rather
defer this until after the main merge window.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/mm/msync.c b/mm/msync.c
index 4083209..632df45 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -82,7 +82,7 @@
(vma->vm_flags & VM_SHARED)) {
get_file(file);
up_read(&mm->mmap_sem);
- error = vfs_fsync(file, file->f_path.dentry, 0);
+ error = vfs_fsync(file, 0);
fput(file);
if (error || start >= end)
goto out;