• Peter Zijlstra's avatar
    perf: Optimize perf_sched_events() usage · 25432ae9
    Peter Zijlstra authored
    It doesn't make sense to take up-to _4_ references on
    perf_sched_events() per event, avoid doing this.
    Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
    Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
    Cc: David Ahern <dsahern@gmail.com>
    Cc: Jiri Olsa <jolsa@redhat.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Stephane Eranian <eranian@google.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Vince Weaver <vincent.weaver@maine.edu>
    Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
    25432ae9
core.c 218 KB