mm/interval_tree: add comments to improve code readability

[linux-2.6-microblaze.git] / mm / shmem.c

diff --git a/mm/shmem.c b/mm/shmem.c
index b2db4ed..162d8f8 100644 (file)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2846,6 +2846,9 @@ static int shmem_statfs(struct dentry *dentry, struct kstatfs *buf)
                buf->f_ffree = sbinfo->free_inodes;
        }
        /* else leave those fields 0 like simple_statfs */
+
+       buf->f_fsid = uuid_to_fsid(dentry->d_sb->s_uuid.b);
+
        return 0;
 }