From 3285debaf5992f9729ba33e3f31eff5253d29dc4 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 11 Dec 2017 12:52:17 -0300 Subject: perf annotate: Use perf_env when obtaining the arch name Paving the way to reuse these routines in other areas, like when generating errno tables. Cc: Adrian Hunter Cc: David Ahern Cc: Hendrik Brueckner Cc: Jiri Olsa Cc: Michael Petlan Cc: Namhyung Kim Cc: Thomas Richter Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-rh1qv051vb8gfdcswskrn53h@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) (limited to 'tools/perf/util/annotate.c') diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index bc34b28373f4..eac45ccd5c32 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1420,16 +1420,19 @@ fallback: return 0; } -static const char *annotate__norm_arch(const char *arch_name) +static const char *perf_env__arch(struct perf_env *env) { struct utsname uts; + char *arch_name; - if (!arch_name) { /* Assume we are annotating locally. */ + if (!env) { /* Assume local operation */ if (uname(&uts) < 0) return NULL; arch_name = uts.machine; - } - return normalize_arch((char *)arch_name); + } else + arch_name = env->arch; + + return normalize_arch(arch_name); } static int symbol__disassemble(struct symbol *sym, struct annotate_args *args) @@ -1630,14 +1633,10 @@ int symbol__annotate(struct symbol *sym, struct map *map, .evsel = evsel, }; struct perf_env *env = perf_evsel__env(evsel); - const char *arch_name = NULL; + const char *arch_name = perf_env__arch(env); struct arch *arch; int err; - if (evsel) - arch_name = perf_evsel__env_arch(evsel); - - arch_name = annotate__norm_arch(arch_name); if (!arch_name) return -1; -- cgit v1.2.3-70-g09d2