718 		struct buffer_head *sbh = sbi->s_sbh;  in flush_stashed_error_work()  local
722 		if (jbd2_journal_get_write_access(handle, sbh)) {  in flush_stashed_error_work()
727 		if (buffer_write_io_error(sbh) || !buffer_uptodate(sbh)) {  in flush_stashed_error_work()
730 			clear_buffer_write_io_error(sbh);  in flush_stashed_error_work()
731 			set_buffer_uptodate(sbh);  in flush_stashed_error_work()
734 		if (jbd2_journal_dirty_metadata(handle, sbh)) {  in flush_stashed_error_work()
5973 	struct buffer_head *sbh = sbi->s_sbh;  in ext4_update_super()  local
5975 	lock_buffer(sbh);  in ext4_update_super()
6041 	unlock_buffer(sbh);  in ext4_update_super()
6046 	struct buffer_head *sbh = EXT4_SB(sb)->s_sbh;  in ext4_commit_super()  local
6048 	if (!sbh)  in ext4_commit_super()
6055 	lock_buffer(sbh);  in ext4_commit_super()
6057 	if (!buffer_mapped(sbh)) {  in ext4_commit_super()
6058 		unlock_buffer(sbh);  in ext4_commit_super()
6062 	if (buffer_write_io_error(sbh) || !buffer_uptodate(sbh)) {  in ext4_commit_super()
6073 		clear_buffer_write_io_error(sbh);  in ext4_commit_super()
6074 		set_buffer_uptodate(sbh);  in ext4_commit_super()
6076 	get_bh(sbh);  in ext4_commit_super()
6078 	clear_buffer_dirty(sbh);  in ext4_commit_super()
6079 	sbh->b_end_io = end_buffer_write_sync;  in ext4_commit_super()
6081 		  (test_opt(sb, BARRIER) ? REQ_FUA : 0), sbh);  in ext4_commit_super()
6082 	wait_on_buffer(sbh);  in ext4_commit_super()
6083 	if (buffer_write_io_error(sbh)) {  in ext4_commit_super()
6086 		clear_buffer_write_io_error(sbh);  in ext4_commit_super()
6087 		set_buffer_uptodate(sbh);  in ext4_commit_super()