1434 	unsigned long safe_mask = 0;  in reiserfs_remount()  local
1471 	safe_mask |= 1 << REISERFS_SMALLTAIL;  in reiserfs_remount()
1472 	safe_mask |= 1 << REISERFS_LARGETAIL;  in reiserfs_remount()
1473 	safe_mask |= 1 << REISERFS_NO_BORDER;  in reiserfs_remount()
1474 	safe_mask |= 1 << REISERFS_NO_UNHASHED_RELOCATION;  in reiserfs_remount()
1475 	safe_mask |= 1 << REISERFS_HASHED_RELOCATION;  in reiserfs_remount()
1476 	safe_mask |= 1 << REISERFS_TEST4;  in reiserfs_remount()
1477 	safe_mask |= 1 << REISERFS_ATTRS;  in reiserfs_remount()
1478 	safe_mask |= 1 << REISERFS_XATTRS_USER;  in reiserfs_remount()
1479 	safe_mask |= 1 << REISERFS_POSIXACL;  in reiserfs_remount()
1480 	safe_mask |= 1 << REISERFS_BARRIER_FLUSH;  in reiserfs_remount()
1481 	safe_mask |= 1 << REISERFS_BARRIER_NONE;  in reiserfs_remount()
1482 	safe_mask |= 1 << REISERFS_ERROR_RO;  in reiserfs_remount()
1483 	safe_mask |= 1 << REISERFS_ERROR_CONTINUE;  in reiserfs_remount()
1484 	safe_mask |= 1 << REISERFS_ERROR_PANIC;  in reiserfs_remount()
1485 	safe_mask |= 1 << REISERFS_USRQUOTA;  in reiserfs_remount()
1486 	safe_mask |= 1 << REISERFS_GRPQUOTA;  in reiserfs_remount()
1494 	     s_mount_opt & ~safe_mask) | (mount_options & safe_mask);  in reiserfs_remount()