On Thu, 5 Mar 2015 22:30:05 +0100 Petr Tesarik <ptesarik at suse.cz> wrote: > On Wed, 4 Mar 2015 13:44:18 +0100 > Michael Holzheu <holzheu at linux.vnet.ibm.com> wrote: > [snip] > > What do you think? > > I'm not sure. Clearly, we should get rid of the temporary buffer. OTOH > this slow-down should be observed on all architectures, not just s390. > > Now, mmap should have been implemented in the cache code, not above it. > Since I wrote the cache, this task is probably up to me. Sounds good, thanks! Michael
