[PATCH 2/4] perf tools: Destroy unused symsrcs

2014-02-19 Thread Namhyung Kim
Stephane reported that perf report and annotate failed to process data using lots of (> 500) shared libraries. It was because of the limit on number of open files (ulimit -n). Currently when perf loads dso, it'll look for normal and dynamic symbol tables. And if it failed to find out both

[PATCH 2/4] perf tools: Destroy unused symsrcs

2014-02-19 Thread Namhyung Kim
Stephane reported that perf report and annotate failed to process data using lots of ( 500) shared libraries. It was because of the limit on number of open files (ulimit -n). Currently when perf loads dso, it'll look for normal and dynamic symbol tables. And if it failed to find out both