1 files changed, 6 insertions, 40 deletions

diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 6f68a5f18eb8..0bb12c80937a 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -93,49 +93,13 @@ static int gfs2_aspace_writepage(struct page *page, struct writeback_control *wb
         return err;
 }
 
-static const struct address_space_operations aspace_aops = {
+const struct address_space_operations gfs2_meta_aops = {
         .writepage = gfs2_aspace_writepage,
         .releasepage = gfs2_releasepage,
         .sync_page = block_sync_page,
 };
 
 /**
- * gfs2_aspace_get - Create and initialize a struct inode structure
- * @sdp: the filesystem the aspace is in
- *
- * Right now a struct inode is just a struct inode.  Maybe Linux
- * will supply a more lightweight address space construct (that works)
- * in the future.
- *
- * Make sure pages/buffers in this aspace aren't in high memory.
- *
- * Returns: the aspace
- */
-
-struct inode *gfs2_aspace_get(struct gfs2_sbd *sdp)
-{
-        struct inode *aspace;
-        struct gfs2_inode *ip;
-
-        aspace = new_inode(sdp->sd_vfs);
-        if (aspace) {
-                mapping_set_gfp_mask(aspace->i_mapping, GFP_NOFS);
-                aspace->i_mapping->a_ops = &aspace_aops;
-                aspace->i_size = MAX_LFS_FILESIZE;
-                ip = GFS2_I(aspace);
-                clear_bit(GIF_USER, &ip->i_flags);
-                insert_inode_hash(aspace);
-        }
-        return aspace;
-}
-
-void gfs2_aspace_put(struct inode *aspace)
-{
-        remove_inode_hash(aspace);
-        iput(aspace);
-}
-
-/**
  * gfs2_meta_sync - Sync all buffers associated with a glock
  * @gl: The glock
  *
@@ -143,7 +107,7 @@ void gfs2_aspace_put(struct inode *aspace)
 
 void gfs2_meta_sync(struct gfs2_glock *gl)
 {
-        struct address_space *mapping = gl->gl_aspace->i_mapping;
+        struct address_space *mapping = gfs2_glock2aspace(gl);
         int error;
 
         filemap_fdatawrite(mapping);
@@ -164,7 +128,7 @@ void gfs2_meta_sync(struct gfs2_glock *gl)
 
 struct buffer_head *gfs2_getbuf(struct gfs2_glock *gl, u64 blkno, int create)
 {
-        struct address_space *mapping = gl->gl_aspace->i_mapping;
+        struct address_space *mapping = gfs2_glock2aspace(gl);
         struct gfs2_sbd *sdp = gl->gl_sbd;
         struct page *page;
         struct buffer_head *bh;
@@ -344,8 +308,10 @@ void gfs2_attach_bufdata(struct gfs2_glock *gl, struct buffer_head *bh,
 
 void gfs2_remove_from_journal(struct buffer_head *bh, struct gfs2_trans *tr, int meta)
 {
-        struct gfs2_sbd *sdp = GFS2_SB(bh->b_page->mapping->host);
+        struct address_space *mapping = bh->b_page->mapping;
+        struct gfs2_sbd *sdp = gfs2_mapping2sbd(mapping);
         struct gfs2_bufdata *bd = bh->b_private;
+
         if (test_clear_buffer_pinned(bh)) {
                 list_del_init(&bd->bd_le.le_list);
                 if (meta) {