perf tools: Rename perf_session_env to perf_env

As it is not necessarily tied to a perf.data file and needs using in
places where a perf_session is not required.

Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Kan Liang <kan.liang@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1440755289-30939-4-git-send-email-kan.liang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c
index b7bb42c44694..b00dfd92ea73 100644
--- a/tools/perf/arch/common.c
+++ b/tools/perf/arch/common.c
@@ -128,7 +128,7 @@ static const char *normalize_arch(char *arch)
         return arch;
 }
 
-static int perf_session_env__lookup_binutils_path(struct perf_session_env *env,
+static int perf_session_env__lookup_binutils_path(struct perf_env *env,
                                                   const char *name,
                                                   const char **path)
 {
@@ -206,7 +206,7 @@ out_error:
         return -1;
 }
 
-int perf_session_env__lookup_objdump(struct perf_session_env *env)
+int perf_session_env__lookup_objdump(struct perf_env *env)
 {
         /*
          * For live mode, env->arch will be NULL and we can use
diff --git a/tools/perf/arch/common.h b/tools/perf/arch/common.h
index ede246eda9be..20176df69fc8 100644
--- a/tools/perf/arch/common.h
+++ b/tools/perf/arch/common.h
@@ -5,6 +5,6 @@
 
 extern const char *objdump_path;
 
-int perf_session_env__lookup_objdump(struct perf_session_env *env);
+int perf_session_env__lookup_objdump(struct perf_env *env);
 
 #endif /* ARCH_PERF_COMMON_H */