Cache/Uncache and cache hit ratio

["Sathesh Babu Edara" <sedara@xxxxxxxxxx>]

Hi,

I would like to know,   is there a way to find particular piece of code ( Kernel code ( linux-2.6) ) being  executed in cache or Uncache area?.

Similarly Is there a way to find out cache hit ratio ( cache hit / cache miss ) when particular piece of code being executed in the kernel space?

Thanks in advance.

Regards,

Sathesh