perf env: Track kernel 64-bit mode in environment

[linux-2.6-microblaze.git] / tools / perf / util / env.h

diff --git a/tools/perf/util/env.h b/tools/perf/util/env.h
index 6824a74..1f51758 100644 (file)
--- a/tools/perf/util/env.h
+++ b/tools/perf/util/env.h
@@ -61,6 +61,7 @@ struct perf_env {
        unsigned long long      total_mem;
        unsigned int            msr_pmu_type;
        unsigned int            max_branches;
+       int                     kernel_is_64_bit;
 
        int                     nr_cmdline;
        int                     nr_sibling_cores;
@@ -143,6 +144,8 @@ extern struct perf_env perf_env;
 
 void perf_env__exit(struct perf_env *env);
 
+int perf_env__kernel_is_64_bit(struct perf_env *env);
+
 int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
 
 int perf_env__read_cpuid(struct perf_env *env);