On Tue, 5 Jan 2021 17:28:10 GMT, Maurizio Cimadamore <mcimadam...@openjdk.org> wrote:
>> Hi, >> this patch fixes an oversight where the address() method in >> FileChannelImpl.Unmapper does not take into account the value of >> `pagePosition` - this leads to a situation in which, effectively, the >> specified offset when mapping the segment is ignored by the runtime (because >> base address will always be aligned to some known quantity - which is >> OS/platform dependent). >> >> To test this I had to break open into FileChannelImpl and ready the >> granularity. > > Maurizio Cimadamore has updated the pull request incrementally with one > additional commit since the last revision: > > Simplify test not to depend on implementation internals Good suggestion from Uwe. ------------- Marked as reviewed by alanb (Reviewer). PR: https://git.openjdk.java.net/jdk16/pull/84