I have a few clarifications regarding the kernel code.
1) What is OOPS and when exactly does it occur?
2) When I call skb_copy(skb,GFP_KERNEL) in the kernel, I get the following error:
allok_skb called nonatomically from <an address is specified here>
This error is printed but I think the memory allocation is successful. Why does this error come.
Should I give the priority as GFP_ATOMIC. What exctly is the difference between the them.
Any tips in this regard will be great.
TIA and bye,
Vinu
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