From 98293e8d2f51976d5f790400859a517c0f7cb598 Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Wed, 31 Dec 2014 10:56:18 -0800 Subject: [PATCH] fib_trie: Use unsigned long for anything dealing with a shift by bits This change makes it so that anything that can be shifted by, or compared to a value shifted by bits is updated to be an unsigned long. This is mostly a precaution against an insanely huge address space that somehow starts coming close to the 2^32 root node size which would require something like 1.5 billion addresses. I chose unsigned long instead of unsigned long long since I do not believe it is possible to allocate a 32 bit tnode on a 32 bit system as the memory consumed would be 16GB + 28B which exceeds the addressible space for any one process. Signed-off-by: Alexander Duyck Signed-off-by: David S. Miller --- Reading git-format-patch failed