Re: [PATCH 2/2] Implement a simple delta_base cache

Morten Welinder wrote:

quoted

        samples  %        app name                 symbol name
        41527    15.6550  git                      strlen

Almost 16% in strlen?  Ugh!

That's a lot of strings, or perhaps very long strings.  Or a profiling 
bug.

Or maybe strlen() is the first function to touch the page/cacheline.


-- 
Do not meddle in the internals of kernels, for they are subtle and quick to panic.