src/share/vm/utilities/globalDefinitions.hpp

rev 9439 : imported patch further-jon-reviews

*** 563,572 ****
--- 563,579 ----
  // doesn't exist in early versions of Solaris 8.
  inline double fabsd(double value) {
    return fabs(value);
  }
  
+ // Returns numerator/denominator as percentage value from 0 to 100. If denominator
+ // is zero, return 0.0.
+ template<typename T>
+ inline double percent_of(T numerator, T denominator) {
+   return denominator != 0 ? (double)numerator / denominator * 100.0 : 0.0;
+ }
+ 
  //----------------------------------------------------------------------------------------------------
  // Special casts
  // Cast floats into same-size integers and vice-versa w/o changing bit-pattern
  typedef union {
    jfloat f;