Lines Matching refs:obh

212 	struct buffer_head *obh, *nbh;
220 	obh = ctxt->bh;
224 		struct folio *ofolio = obh->b_folio;
227 		/* BUG_ON(oldkey != obh->b_folio->index); */
259 	BUG_ON(nbh == obh);
264 	folio_unlock(obh->b_folio);
288 	struct buffer_head *obh = ctxt->bh, *nbh = ctxt->newbh;
296 		ofolio = obh->b_folio;
302 		mark_buffer_dirty(obh);
309 		ofolio->index = obh->b_blocknr = newkey;
312 		nilfs_copy_buffer(nbh, obh);
317 		nilfs_btnode_delete(obh); /* will decrement bh->b_count */