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perf jit: Move clockid validation

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Move clockid validation into jit_process() so it can later be made
conditional.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1457005856-6143-6-git-send-email-adrian.hunter@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Adrian Hunter
2016-03-07 16:44:41 -03:00
committed by Ingo Molnar
parent 570735b33d
commit 4a018cc479
2 changed files with 23 additions and 24 deletions
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24
tools/perf/builtin-inject.c
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@@ -729,23 +729,6 @@ static int __cmd_inject(struct perf_inject *inject)
return ret;
}
#ifdef HAVE_LIBELF_SUPPORT
static int
jit_validate_events(struct perf_session *session)
{
struct perf_evsel *evsel;
/*
* check that all events use CLOCK_MONOTONIC
*/
evlist__for_each(session->evlist, evsel) {
if (evsel->attr.use_clockid == 0 || evsel->attr.clockid != CLOCK_MONOTONIC)
return -1;
}
return 0;
}
#endif
int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused)
{
struct perf_inject inject = {
@@ -852,13 +835,6 @@ int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused)
}
#ifdef HAVE_LIBELF_SUPPORT
if (inject.jit_mode) {
/*
* validate event is using the correct clockid
*/
if (jit_validate_events(inject.session)) {
fprintf(stderr, "error, jitted code must be sampled with perf record -k 1\n");
return -1;
}
inject.tool.mmap2 = perf_event__jit_repipe_mmap2;
inject.tool.mmap = perf_event__jit_repipe_mmap;
inject.tool.ordered_events = true;