1 files changed, 1 insertions, 1 deletions

diff --git a/mm/msync.c b/mm/msync.c
index 1b5b6f662dcf..3563a56e1a51 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -137,7 +137,7 @@ static int msync_interval(struct vm_area_struct *vma,
                         ret = filemap_fdatawrite(mapping);
                         if (file->f_op && file->f_op->fsync) {
                                 /*
-                                 * We don't take i_sem here because mmap_sem
+                                 * We don't take i_mutex here because mmap_sem
                                  * is already held.
                                  */
                                 err = file->f_op->fsync(file,file->f_dentry,1);