diff options
| author | Ian Rogers <irogers@google.com> | 2025-11-09 17:31:48 -0800 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-11-13 23:03:11 -0800 |
| commit | 8933c624d9c793eed8fa778add30fa50fd8ef4d7 (patch) | |
| tree | 0b800a277bf86775f7e142894af3e9b5d8825e42 /tools/perf/arch/x86/util/intel-pt.c | |
| parent | fc9c17b2235256445b28b06b6dba1709f870b3c4 (diff) | |
perf intel-pt: Use the perf provided "cpuid.h"
Rather than having a feature test and include of <cpuid.h> for the
__get_cpuid function, use the cpuid function provided by
tools/perf/arch/x86/util/cpuid.h.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/arch/x86/util/intel-pt.c')
| -rw-r--r-- | tools/perf/arch/x86/util/intel-pt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index 2d7c0dec86b0..b394ad9cc635 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -12,7 +12,6 @@ #include <linux/log2.h> #include <linux/zalloc.h> #include <linux/err.h> -#include <cpuid.h> #include "../../../util/session.h" #include "../../../util/event.h" @@ -34,6 +33,7 @@ #include <internal/lib.h> // page_size #include "../../../util/intel-pt.h" #include <api/fs/fs.h> +#include "cpuid.h" #define KiB(x) ((x) * 1024) #define MiB(x) ((x) * 1024 * 1024) @@ -311,7 +311,7 @@ static void intel_pt_tsc_ctc_ratio(u32 *n, u32 *d) { unsigned int eax = 0, ebx = 0, ecx = 0, edx = 0; - __get_cpuid(0x15, &eax, &ebx, &ecx, &edx); + cpuid(0x15, 0, &eax, &ebx, &ecx, &edx); *n = ebx; *d = eax; } |