s390x assembly pack: cache capability query results.
IBM argues that in certain scenarios capability query is really expensive. At the same time it's asserted that query results can be safely cached, because disabling CPACF is incompatible with reboot-free operation. Reviewed-by: Tim Hudson <tjh@openssl.org> (cherry picked from commit 670ad0fb)
parent
2442382e
Please register or sign in to comment