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| author | Adrian Hunter <adrian.hunter@intel.com> | 2018-05-17 11:21:53 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-19 11:42:50 +0200 |
| commit | dbbd34a666ee117d0e39e71a47f38f02c4a5c698 (patch) | |
| tree | 6d0a7241f31e13776c0fb04d93a246be1f7da249 /tools/perf/util/machine.c | |
| parent | perf bpf: Fixup include and examples install messages (diff) | |
| download | linux-dbbd34a666ee117d0e39e71a47f38f02c4a5c698.tar.xz linux-dbbd34a666ee117d0e39e71a47f38f02c4a5c698.zip | |
perf machine: Add machine__is() to identify machine arch
Add a function to identify the machine architecture.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/1526548928-20790-6-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/machine.c')
| -rw-r--r-- | tools/perf/util/machine.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 7c777cb32806..107bae7676b1 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -2296,6 +2296,15 @@ int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid, return 0; } +/* + * Compares the raw arch string. N.B. see instead perf_env__arch() if a + * normalized arch is needed. + */ +bool machine__is(struct machine *machine, const char *arch) +{ + return machine && !strcmp(perf_env__raw_arch(machine->env), arch); +} + int machine__get_kernel_start(struct machine *machine) { struct map *map = machine__kernel_map(machine); |