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| author | Ingo Molnar <mingo@kernel.org> | 2019-01-26 10:50:29 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-01-26 10:50:29 +0100 |
| commit | b844ff366f06a2bcecfbd053b4d4a472e670dec8 (patch) | |
| tree | d12a79636ae246a3b895af031f2e7d55cb6e194d /tools/perf/builtin-report.c | |
| parent | f575494d4a610278ea8597f2f798c8431b94e884 (diff) | |
| parent | 76a06125dd57ed2c7559410168b543313fa0cc51 (diff) | |
Merge tag 'perf-core-for-mingo-5.0-20190126' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
BPF:
Song Liu:
- Fix synthesized PERF_RECORD_KSYMBOL/BPF_EVENT
Arnaldo Carvalho de Melo:
- Add bpf_map() helper, to make BPF map declararions more compact and
allow for BTF annotations to be made transparently.
perf script python:
Tony Jones:
- Remove explicit shebangs.
- Fix the PYTHON=python3 builds.
Core:
Davidlohr Bueso:
- Update rbtree implementation, getting it closer to the kernel one.
- Use cached rbtrees.
Arnaldo Carvalho de Melo:
- Remove some needless headers from .c and .h files fixing up the fallout,
to reduce building time when changes are made to .h files
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 794a0de5ac1d..c9ceaf88759c 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -753,7 +753,8 @@ static int tasks_print(struct report *rep, FILE *fp) for (i = 0; i < THREADS__TABLE_SIZE; i++) { struct threads *threads = &machine->threads[i]; - for (nd = rb_first(&threads->entries); nd; nd = rb_next(nd)) { + for (nd = rb_first_cached(&threads->entries); nd; + nd = rb_next(nd)) { task = tasks + itask++; task->thread = rb_entry(nd, struct thread, rb_node); |