fs/ocfs2/journal.c

527 				 struct buffer_head *bh,
546 				 struct buffer_head *bh,
566 				 struct buffer_head *bh,
582 				struct buffer_head *bh)
587 	     "ocfs2_abort_trigger called by JBD2.  bh = 0x%lx, "
588 	     "bh->b_blocknr = %llu\n",
589 	     (unsigned long)bh,
590 	     (unsigned long long)bh->b_blocknr);
657 				  struct buffer_head *bh,
667 	BUG_ON(!bh);
671 		(unsigned long long)bh->b_blocknr, type, bh->b_size);
674 	if (!buffer_uptodate(bh)) {
677 		     (unsigned long long)bh->b_blocknr, bh->b_state);
679 		lock_buffer(bh);
683 		 * For current transaction, the bh is just among those error
690 		if (buffer_write_io_error(bh) && !buffer_uptodate(bh)) {
691 			unlock_buffer(bh);
695 		unlock_buffer(bh);
710 		status = jbd2_journal_get_write_access(handle, bh);
714 		status = jbd2_journal_get_undo_access(handle, bh);
722 		jbd2_journal_set_triggers(bh, &triggers->ot_triggers);
733 			    struct buffer_head *bh, int type)
737 	return __ocfs2_journal_access(handle, ci, bh,
743 			    struct buffer_head *bh, int type)
747 	return __ocfs2_journal_access(handle, ci, bh,
753 			    struct buffer_head *bh, int type)
757 	return __ocfs2_journal_access(handle, ci, bh,
763 			    struct buffer_head *bh, int type)
767 	return __ocfs2_journal_access(handle, ci, bh,
773 			    struct buffer_head *bh, int type)
777 	return __ocfs2_journal_access(handle, ci, bh,
783 			    struct buffer_head *bh, int type)
787 	return __ocfs2_journal_access(handle, ci, bh,
793 			    struct buffer_head *bh, int type)
797 	return __ocfs2_journal_access(handle, ci, bh,
803 			    struct buffer_head *bh, int type)
807 	return __ocfs2_journal_access(handle, ci, bh,
813 			    struct buffer_head *bh, int type)
817 	return __ocfs2_journal_access(handle, ci, bh,
823 			 struct buffer_head *bh, int type)
825 	return __ocfs2_journal_access(handle, ci, bh, NULL, type);
828 void ocfs2_journal_dirty(handle_t *handle, struct buffer_head *bh)
832 	trace_ocfs2_journal_dirty((unsigned long long)bh->b_blocknr);
834 	status = jbd2_journal_dirty_metadata(handle, bh);
923 	struct buffer_head *bh = NULL;
949 	status = ocfs2_inode_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY);
957 	di = (struct ocfs2_dinode *)bh->b_data;
989 	journal->j_bh = bh;
1000 		brelse(bh);
1026 	struct buffer_head *bh = journal->j_bh;
1029 	fe = (struct ocfs2_dinode *)bh->b_data;
1031 	/* The journal bh on the osb always comes from ocfs2_journal_init()
1046 	ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &fe->i_check);
1047 	status = ocfs2_write_block(osb, bh, INODE_CACHE(journal->j_inode));
1260 	struct buffer_head *bh = NULL;
1274 			bh = __find_get_block_nonatomic(osb->sb->s_bdev, p_blkno,
1277 			if (!bh)
1280 			brelse(bh);
1281 			bh = NULL;
1285 			status = ocfs2_read_blocks_sync(osb, p_blkno, 1, &bh);
1291 			brelse(bh);
1292 			bh = NULL;
1648 				    struct buffer_head **bh,
1664 	status = ocfs2_read_inode_block_full(inode, bh, OCFS2_BH_IGNORE_CACHE);
1694 	struct buffer_head *bh = NULL;
1697 	status = ocfs2_read_journal_inode(osb, slot_num, &bh, &inode);
1703 	fe = (struct ocfs2_dinode *)bh->b_data;
1705 	brelse(bh);
1706 	bh = NULL;
1726 	status = ocfs2_inode_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY);
1735 	fe = (struct ocfs2_dinode *) bh->b_data;
1796 	ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &fe->i_check);
1797 	status = ocfs2_write_block(osb, bh, INODE_CACHE(inode));
1814 	brelse(bh);
1932 	struct buffer_head *bh = NULL;
1940 		status = ocfs2_read_journal_inode(osb, i, &bh, NULL);
1945 		di = (struct ocfs2_dinode *)bh->b_data;
1947 		brelse(bh);
1948 		bh = NULL;