ocfs2_read_block
rc = ocfs2_read_block(ci, eb_blkno, &tmp,
ret = ocfs2_read_block(INODE_CACHE(dir), phys, &tmp,
ret = ocfs2_read_block(INODE_CACHE(dir), blkno, &tmp,
ret = ocfs2_read_block(INODE_CACHE(dir), blkno, &tmp,
rc = ocfs2_read_block(ci, rb_blkno, &tmp,
ret = ocfs2_read_block(ci, old_block, &old_bh, NULL);
rc = ocfs2_read_block(INODE_CACHE(inode), gd_blkno, &tmp, NULL);
rc = ocfs2_read_block(INODE_CACHE(inode), gd_blkno, &tmp,
ret = ocfs2_read_block(INODE_CACHE(inode), blkno,
ret = ocfs2_read_block(INODE_CACHE(inode), blkno,
rc = ocfs2_read_block(INODE_CACHE(inode), xb_blkno, &tmp,