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| author |   Jiri Olsa <jolsa@kernel.org> | 2019-10-07 14:53:17 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-10-10 11:43:49 -0300 |
| commit | 7728fa0cfaeb7d25b12c8865c733359cc8e5fb13 (patch) | |
| tree | 38b413ae51030cdc8006b3f000db7776915ea678 /tools/perf/arch | |
| parent | perf tools: Use perf_mmap way to detect aux mmap (diff) | |
| download | linux-dev-7728fa0cfaeb7d25b12c8865c733359cc8e5fb13.tar.xz linux-dev-7728fa0cfaeb7d25b12c8865c733359cc8e5fb13.zip | |
libperf: Adopt perf_mmap__consume() function from tools/perf
Move perf_mmap__consume() vrom tools/perf to libperf and export it in
the perf/mmap.h header.
Move also the needed helpers perf_mmap__write_tail(),
perf_mmap__read_head() and perf_mmap__empty().
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20191007125344.14268-10-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/arch')
| -rw-r--r-- | tools/perf/arch/x86/tests/perf-time-to-tsc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/arch/x86/tests/perf-time-to-tsc.c b/tools/perf/arch/x86/tests/perf-time-to-tsc.c index fa947952c16a..3397898824f6 100644 --- a/tools/perf/arch/x86/tests/perf-time-to-tsc.c +++ b/tools/perf/arch/x86/tests/perf-time-to-tsc.c @@ -9,6 +9,7 @@ #include <sys/prctl.h> #include <perf/cpumap.h> #include <perf/evlist.h> +#include <perf/mmap.h> #include "debug.h" #include "parse-events.h" @@ -139,7 +140,7 @@ int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe comm2_time = sample.time; } next_event: - perf_mmap__consume(md); + perf_mmap__consume(&md->core); } perf_mmap__read_done(md); } |