23 int ubi_calc_data_len(const struct ubi_device *ubi, const void *buf,  in ubi_calc_data_len()  argument
28 	ubi_assert(!(length & (ubi->min_io_size - 1)));  in ubi_calc_data_len()
35 	length = ALIGN(i + 1, ubi->min_io_size);  in ubi_calc_data_len()
49 int ubi_check_volume(struct ubi_device *ubi, int vol_id)  in ubi_check_volume()  argument
53 	struct ubi_volume *vol = ubi->volumes[vol_id];  in ubi_check_volume()
72 		err = ubi_eba_read_leb(ubi, vol, i, buf, 0, size, 1);  in ubi_check_volume()
93 void ubi_update_reserved(struct ubi_device *ubi)  in ubi_update_reserved()  argument
95 	int need = ubi->beb_rsvd_level - ubi->beb_rsvd_pebs;  in ubi_update_reserved()
97 	if (need <= 0 || ubi->avail_pebs == 0)  in ubi_update_reserved()
100 	need = min_t(int, need, ubi->avail_pebs);  in ubi_update_reserved()
101 	ubi->avail_pebs -= need;  in ubi_update_reserved()
102 	ubi->rsvd_pebs += need;  in ubi_update_reserved()
103 	ubi->beb_rsvd_pebs += need;  in ubi_update_reserved()
104 	ubi_msg(ubi, "reserved more %d PEBs for bad PEB handling", need);  in ubi_update_reserved()
112 void ubi_calculate_reserved(struct ubi_device *ubi)  in ubi_calculate_reserved()  argument
118 	ubi->beb_rsvd_level = ubi->bad_peb_limit - ubi->bad_peb_count;  in ubi_calculate_reserved()
119 	if (ubi->beb_rsvd_level < 0) {  in ubi_calculate_reserved()
120 		ubi->beb_rsvd_level = 0;  in ubi_calculate_reserved()
121 …ubi_warn(ubi, "number of bad PEBs (%d) is above the expected limit (%d), not reserving any PEBs fo…  in ubi_calculate_reserved()
122 			 ubi->bad_peb_count, ubi->bad_peb_limit);  in ubi_calculate_reserved()