Hello Jean-Christophe,
Jean-Christophe PLAGNIOL-VILLARD wrote:
>>
>> /* start at the beginning of the partition */
>> - while (offset < max) {
>> - if ((oldoffset >> SPIN_BLKSIZE) != (offset >> SPIN_BLKSIZE)) {
>> - printf("\b\b%c ", spinner[counter++ % sizeof(spinner)]);
>> - oldoffset = offset;
>> - }
>> + for (i = 0; i < nr_sectors; i++) {
>> + uint32_t sector_ofs = i * part->sector_size;
>> + uint32_t buf_ofs = sector_ofs;
>> + uint32_t buf_len = EMPTY_SCAN_SIZE(part->sector_size);
>> + uint32_t ofs, prevofs;
>>
>> WATCHDOG_RESET();
>> + get_fl_mem((u32)part->offset + buf_ofs, buf_len, buf);
>>
>> - node = (struct jffs2_unknown_node *)
>> get_node_mem((u32)part->offset + offset);
>> - if (node->magic == JFFS2_MAGIC_BITMASK && hdr_crc(node)) {
>> + /* We temporarily use 'ofs' as a pointer into the buffer/jeb */
>> + ofs = 0;
>> +
>> + /* Scan only 4KiB of 0xFF before declaring it's empty */
>> + while (ofs < EMPTY_SCAN_SIZE(part->sector_size) &&
>> + *(uint32_t *)(&buf[ofs]) == 0xFFFFFFFF)
>>
> please use readx/writex
>
Why? it's memory buffer actually.
Regards, Ilya.
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