22  * from corruption caused by other reasons. And UBIFS tries to distinguish
34  * not true, the corruption cannot be the result of a power cut, and UBIFS
81  * get_master_node - get the last valid master node allowing for corruption.
86  * @cor: corruption, if found, is returned here
89  * returns the last valid master node allowing for one area of corruption.
134 			/* Could have been corruption so check one place back */  in get_master_node()
141 				 * We accept only one area of corruption because  in get_master_node()
159 	/* Check for corruption */  in get_master_node()
163 			dbg_rcvry("found corruption at %d:%d", lnum, offs);  in get_master_node()
222  * This function recovers the master node from corruption that may occur due to
250 			 * corruption.  in ubifs_recover_master_node()
278 			 * and no corruption.  in ubifs_recover_master_node()
434 	dbg_rcvry("cleaning corruption at %d:%d", lnum, *offs);  in clean_buf()
669 			dbg_rcvry("found corruption (%d) at %d:%d",  in ubifs_recover_leb()
687 			int corruption = first_non_ff(buf, len);  in ubifs_recover_leb()  local
693 			ubifs_err(c, "corrupt empty space LEB %d:%d, corruption starts at %d",  in ubifs_recover_leb()
694 				  lnum, offs, corruption);  in ubifs_recover_leb()
696 			offs += corruption;  in ubifs_recover_leb()
697 			buf += corruption;  in ubifs_recover_leb()
715 		 * I/O unit where we saw the corruption is dropped completely  in ubifs_recover_leb()
719 		 * corruption starts B, and the previous min. I/O unit A. The  in ubifs_recover_leb()
779 	ubifs_err(c, "corruption %d", ret);  in ubifs_recover_leb()
890 				ubifs_err(c, "unrecoverable log corruption in LEB %d",  in ubifs_recover_log_leb()
971  * clean_an_unclean_leb - read and write a LEB to remove corruption.
978  * off any following corruption, or non-fatal ECC errors.