block: use blkdev_issue_discard in blk_ioctl_discard

[mv-sheeva.git] / fs / gfs2 / super.h

diff --git a/fs/gfs2/super.h b/fs/gfs2/super.h
index b56413e3e40d8f86d14b5abd5aaed1c29013b4be..22e0417ed996c676f2941459912e0130e4e2aca9 100644 (file)
--- a/fs/gfs2/super.h
+++ b/fs/gfs2/super.h
@@ -40,6 +40,10 @@ extern int gfs2_make_fs_rw(struct gfs2_sbd *sdp);
 extern int gfs2_statfs_init(struct gfs2_sbd *sdp);
 extern void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free,
                               s64 dinodes);
+extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc,
+                                 const void *buf);
+extern void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh,
+                         struct buffer_head *l_bh);
 extern int gfs2_statfs_sync(struct gfs2_sbd *sdp);
 
 extern int gfs2_freeze_fs(struct gfs2_sbd *sdp);