github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-27 17:47:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

perf header: In print_pmu_caps use perf_env e_machine

Browse Source 
Switch from arch to e_machine in print_pmu_caps.

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Honglei Wang <jameshongleiwang@126.com>
Cc: Jan Polensky <japo@linux.ibm.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2026-06-02 08:25:08 -07:00 committed by Arnaldo Carvalho de Melo
parent 82ed70f00c
commit 5d57371b9c
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
tools/perf/util/header.c
View File

@ -2461,15 +2461,16 @@ static void print_cpu_pmu_caps(struct feat_fd *ff, FILE *fp)
static void print_pmu_caps(struct feat_fd *ff, FILE *fp)
{
struct perf_env *env = &ff->ph->env;
struct pmu_caps *pmu_caps;
uint16_t e_machine = perf_env__e_machine(env, /*e_flags=*/NULL);
for (int i = 0; i < env->nr_pmus_with_caps; i++) {
pmu_caps = &env->pmu_caps[i];
struct pmu_caps *pmu_caps = &env->pmu_caps[i];
__print_pmu_caps(fp, pmu_caps->nr_caps, pmu_caps->caps,
pmu_caps->pmu_name);
}
if (strcmp(perf_env__arch(env), "x86") == 0 &&
if ((e_machine == EM_X86_64 || e_machine == EM_386) &&
perf_env__has_pmu_mapping(env, "ibs_op")) {
char *max_precise = perf_env__find_pmu_cap(env, "cpu", "max_precise");