[GFS2] Remove unused code from glock layer

Remove the unused sync feature from glocks. This is currently done by
calling the required functions to sync pages/blocks directly so this
code isn't needed.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 709e6e0914fd..c3dde8560827 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1296,9 +1296,6 @@ void gfs2_glock_dq(struct gfs2_holder *gh)
         struct gfs2_glock *gl = gh->gh_gl;
         const struct gfs2_glock_operations *glops = gl->gl_ops;
 
-        if (gh->gh_flags & GL_SYNC)
-                set_bit(GLF_SYNC, &gl->gl_flags);
-
         if (gh->gh_flags & GL_NOCACHE)
                 handle_callback(gl, LM_ST_UNLOCKED);
 
@@ -1313,11 +1310,6 @@ void gfs2_glock_dq(struct gfs2_holder *gh)
                 if (glops->go_unlock)
                         glops->go_unlock(gh);
 
-                if (test_bit(GLF_SYNC, &gl->gl_flags)) {
-                        if (glops->go_sync)
-                                glops->go_sync(gl, DIO_METADATA | DIO_DATA);
-                }
-
                 gl->gl_stamp = jiffies;
 
                 spin_lock(&gl->gl_spin);