Display Unchecked space...

Joakim Tjernlund joakim.tjernlund at lumentis.se
Tue Jan 14 02:53:13 EST 2003

Hi Steve 

I got the same yesterday. I am using the preempt patch and the cfi_cmdset0001.c
driver. I guessing it's a locking problem, but now I not that sure anymore, I
don't think uClinux can do preempt? What's your CVS version of jffs2/write.c 
and cfi_cmdset0001.c(if you use that driver)?

Can you repeat it?

> Hi,
> I download the latest cvs code and build it in uClinux. After running
> two days, I got "kernel BUG at gc.c:136! Checked all inodes but still
> 0x6a0 bytes of unchecked space?" and it will continue display the
> message and halt the system. I set CONFIG_JFFS2_FS_DEBUG=1, but I did
> not get any useful messages. Does anyone can tell me why the kernel BUG
> will display? Could I solve the system halt, even "unchecked space"
> occurs? Thanks.
> Steve Tsai
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