Commit-ID: cc8b7c2bf553151a579a8009020875faa1d43e29 Gitweb: http://git.kernel.org/tip/cc8b7c2bf553151a579a8009020875faa1d43e29 Author: Arnaldo Carvalho de Melo <a...@redhat.com> AuthorDate: Thu, 23 Oct 2014 15:26:17 -0300 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Wed, 29 Oct 2014 10:32:46 -0200
perf thread: Adopt resolve_callchain method from machine Shortening function signature lenght too, since a thread's machine can be obtained from thread->mg->machine, no need to pass thread, machine. Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: Borislav Petkov <b...@suse.de> Cc: David Ahern <dsah...@gmail.com> Cc: Don Zickus <dzic...@redhat.com> Cc: Frederic Weisbecker <fweis...@gmail.com> Cc: Jean Pihet <jean.pi...@linaro.org> Cc: Jiri Olsa <jo...@redhat.com> Cc: Mike Galbraith <efa...@gmx.de> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Paul Mackerras <pau...@samba.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Stephane Eranian <eran...@google.com> Link: http://lkml.kernel.org/n/tip-5wb6css280ty0cel5p0zo...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/callchain.c | 4 ++-- tools/perf/util/machine.c | 15 +++++++-------- tools/perf/util/machine.h | 13 ++++++------- tools/perf/util/scripting-engines/trace-event-python.c | 6 +++--- tools/perf/util/session.c | 6 +++--- 5 files changed, 21 insertions(+), 23 deletions(-) diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index c84d3f8..0022980 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -754,8 +754,8 @@ int sample__resolve_callchain(struct perf_sample *sample, struct symbol **parent if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain || sort__has_parent) { - return machine__resolve_callchain(al->machine, evsel, al->thread, - sample, parent, al, max_stack); + return thread__resolve_callchain(al->thread, evsel, sample, + parent, al, max_stack); } return 0; } diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 08e63fd..fd192e4 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1464,13 +1464,12 @@ static int unwind_entry(struct unwind_entry *entry, void *arg) entry->map, entry->sym); } -int machine__resolve_callchain(struct machine *machine, - struct perf_evsel *evsel, - struct thread *thread, - struct perf_sample *sample, - struct symbol **parent, - struct addr_location *root_al, - int max_stack) +int thread__resolve_callchain(struct thread *thread, + struct perf_evsel *evsel, + struct perf_sample *sample, + struct symbol **parent, + struct addr_location *root_al, + int max_stack) { int ret = thread__resolve_callchain_sample(thread, sample->callchain, parent, root_al, max_stack); @@ -1487,7 +1486,7 @@ int machine__resolve_callchain(struct machine *machine, (!sample->user_stack.size)) return 0; - return unwind__get_entries(unwind_entry, &callchain_cursor, machine, + return unwind__get_entries(unwind_entry, &callchain_cursor, thread->mg->machine, thread, sample, max_stack); } diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h index 2b651a7..88ec74e 100644 --- a/tools/perf/util/machine.h +++ b/tools/perf/util/machine.h @@ -122,13 +122,12 @@ struct branch_info *sample__resolve_bstack(struct perf_sample *sample, struct addr_location *al); struct mem_info *sample__resolve_mem(struct perf_sample *sample, struct addr_location *al); -int machine__resolve_callchain(struct machine *machine, - struct perf_evsel *evsel, - struct thread *thread, - struct perf_sample *sample, - struct symbol **parent, - struct addr_location *root_al, - int max_stack); +int thread__resolve_callchain(struct thread *thread, + struct perf_evsel *evsel, + struct perf_sample *sample, + struct symbol **parent, + struct addr_location *root_al, + int max_stack); /* * Default guest kernel is defined by parameter --guestkallsyms diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index 496f21c..25e5a23 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -312,9 +312,9 @@ static PyObject *python_process_callchain(struct perf_sample *sample, if (!symbol_conf.use_callchain || !sample->callchain) goto exit; - if (machine__resolve_callchain(al->machine, evsel, al->thread, - sample, NULL, NULL, - PERF_MAX_STACK_DEPTH) != 0) { + if (thread__resolve_callchain(al->thread, evsel, + sample, NULL, NULL, + PERF_MAX_STACK_DEPTH) != 0) { pr_err("Failed to resolve callchain. Skipping\n"); goto exit; } diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 6702ac2..7760108 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1417,9 +1417,9 @@ void perf_evsel__print_ip(struct perf_evsel *evsel, struct perf_sample *sample, if (symbol_conf.use_callchain && sample->callchain) { struct addr_location node_al; - if (machine__resolve_callchain(al->machine, evsel, al->thread, - sample, NULL, NULL, - PERF_MAX_STACK_DEPTH) != 0) { + if (thread__resolve_callchain(al->thread, evsel, + sample, NULL, NULL, + PERF_MAX_STACK_DEPTH) != 0) { if (verbose) error("Failed to resolve callchain. Skipping\n"); return; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
