Hi Ted,
(replying to an old thread)
On Wed, Jan 18, 2017 at 5:35 AM, Theodore Ts'o wrote:
> On Tue, Dec 27, 2016 at 11:40:23PM +0100, Stephan Müller wrote:
>> The variable ip is defined to be a __u64 which is always 8 bytes on any
>> architecture. Thus, the check for sizeof(ip) > 4 will always b
On Tue, Dec 27, 2016 at 11:40:23PM +0100, Stephan Müller wrote:
> The variable ip is defined to be a __u64 which is always 8 bytes on any
> architecture. Thus, the check for sizeof(ip) > 4 will always be true.
>
> As the check happens in a hot code path, remove the branch.
The fact that it's a ho
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