Hi all

 

I have questions about how yaffs2 handle -EBADMSG error form MTD

 

MTD layer finds ECC errors and those errors are not correctable, then

  nand_read will return -EBADMSG to YAFFS

 

 It seems YAFFS2 will call "yaffs_HandleChunkError" and maybe retire
this block at next operation.  

 But " yaffs_ReadDataFromFile " do not report error . so , I do not know
this file is bad .

 

 is my analysis right ?

 Does YAFFS return error to kernel when -EBADMSG is returned form MTD ?


 

 please help me and thanks a lot