On Tue, Apr 11, 2017 at 3:17 PM, Code Soldier1 <codesoldier1@gmail.com> wrote: Folks,
Can you tell me how to effectively browse linux kernel code. I am familiar with lxr etc but they do not do what I want or atleast I do not know how to.
I am looking for something that can list all the places that a certain field of a certain structure is used. For example, sk_buff has a field called destructor, but so do many other data structures. How do I search for places where just the destructor field of sk_buff.
Thanks a lot.
Ask yourself *how* is the destructor invoked ? You can find *how* here: SKB socket accounting <http://vger.kernel.org/%7Edavem/skb_sk.html> So now if you run: find . -name '*.c' | xargs grep -r -F "skb->destructor" you will have what you are looking for :) Hope this helps and this will help: http://vger.kernel.org/~davem/skb.html <http://vger.kernel.org/%7Edavem/skb_sk.html> Aruna