Linux kernel bug fix: perf trace: Add fallback definition of EFD_SEMAPHORE
Subsystem: tools (tools/perf/builtin-trace.c)
Bug type: unknown, severity: unknown
Files changed: tools/perf/builtin-trace.c
Introduced by Arnaldo Carvalho de Melo on 2013-10-09 11:11:21 -0300; fixed by Ben Hutchings on 2014-02-10 11:34:31 -0300 (lifetime: 124 days)