hg: code-tools/jmh: profilers: perf profilers to print warning message for old perf.

[aleksey.shipilev at oracle.com]

Changeset: 1b5f82fae400
Author:    shade
Date:      2014-06-26 14:16 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/1b5f82fae400

profilers: perf profilers to print warning message for old perf.

! jmh-core/src/main/java/org/openjdk/jmh/profile/LinuxPerfAsmProfiler.java
! jmh-core/src/main/java/org/openjdk/jmh/profile/LinuxPerfProfiler.java