[PATCH v7 08/27] perf kvm: Use perf_tool__init
From: Ian Rogers <irogers@google.com>
Date: 2024-08-12 20:47:44
Also in:
linux-perf-users, lkml
Subsystem:
performance events subsystem, the rest · Maintainers:
Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo, Namhyung Kim, Linus Torvalds
Use perf_tool__init so that more uses of struct perf_tool can be const and not relying on perf_tool__fill_defaults. Signed-off-by: Ian Rogers <irogers@google.com> --- tools/perf/builtin-kvm.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
index a3b903cf4311..692267b1b7e8 100644
--- a/tools/perf/builtin-kvm.c
+++ b/tools/perf/builtin-kvm.c@@ -1603,19 +1603,17 @@ static int read_events(struct perf_kvm_stat *kvm) { int ret; - struct perf_tool eops = { - .sample = process_sample_event, - .comm = perf_event__process_comm, - .namespaces = perf_event__process_namespaces, - .ordered_events = true, - }; struct perf_data file = { .path = kvm->file_name, .mode = PERF_DATA_MODE_READ, .force = kvm->force, }; - kvm->tool = eops; + perf_tool__init(&kvm->tool, /*ordered_events=*/true); + kvm->tool.sample = process_sample_event; + kvm->tool.comm = perf_event__process_comm; + kvm->tool.namespaces = perf_event__process_namespaces; + kvm->session = perf_session__new(&file, &kvm->tool); if (IS_ERR(kvm->session)) { pr_err("Initializing perf session failed\n");
@@ -1919,14 +1917,13 @@ static int kvm_events_live(struct perf_kvm_stat *kvm, /* event handling */ + perf_tool__init(&kvm->tool, /*ordered_events=*/true); kvm->tool.sample = process_sample_event; kvm->tool.comm = perf_event__process_comm; kvm->tool.exit = perf_event__process_exit; kvm->tool.fork = perf_event__process_fork; kvm->tool.lost = process_lost_event; kvm->tool.namespaces = perf_event__process_namespaces; - kvm->tool.ordered_events = true; - perf_tool__fill_defaults(&kvm->tool); /* set defaults */ kvm->display_time = 1;
--
2.46.0.76.ge559c4bf1a-goog