GFS2: eliminate log elements and simplify
This patch eliminates the gfs2_log_element data structure and
rolls its two components into the gfs2_bufdata. This makes the code
easier to understand and makes it easier to migrate to a rbtree
to keep the list sorted.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 8a82a4d..7f69ae2 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -294,9 +294,9 @@
bd->bd_gl = gl;
if (meta)
- lops_init_le(&bd->bd_le, &gfs2_buf_lops);
+ lops_init_le(bd, &gfs2_buf_lops);
else
- lops_init_le(&bd->bd_le, &gfs2_databuf_lops);
+ lops_init_le(bd, &gfs2_databuf_lops);
bh->b_private = bd;
if (meta)
@@ -312,7 +312,7 @@
if (test_clear_buffer_pinned(bh)) {
trace_gfs2_pin(bd, 0);
atomic_dec(&sdp->sd_log_pinned);
- list_del_init(&bd->bd_le.le_list);
+ list_del_init(&bd->bd_list);
if (meta) {
gfs2_assert_warn(sdp, sdp->sd_log_num_buf);
sdp->sd_log_num_buf--;