[PATCH] mm: more commenting on lock ordering

[powerpc.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 57faa8d..8558732 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -75,8 +75,8 @@ generic_file_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
  *  ->mmap_sem
  *    ->lock_page              (access_process_vm)
  *
- *  ->mmap_sem
- *    ->i_mutex                        (msync)
+ *  ->i_mutex                  (generic_file_buffered_write)
+ *    ->mmap_sem               (fault_in_pages_readable->do_page_fault)
  *
  *  ->i_mutex
  *    ->i_alloc_sem             (various)