perf tools: Introduce struct perf_target

The perf_target struct will be used for taking care of cpu/thread maps
based on user's input. Since it is used on various subcommands it'd
better factoring it out.

Thanks to Arnaldo for suggesting the better name.

Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1335417327-11796-2-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 10 insertions, 5 deletions

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 89e3355ab173..7e226c0e0e31 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -207,10 +207,17 @@ extern const char perf_version_string[];
 
 void pthread__unblock_sigwinch(void);
 
-struct perf_record_opts {
-        const char   *target_pid;
-        const char   *target_tid;
+struct perf_target {
+        const char   *pid;
+        const char   *tid;
+        const char   *cpu_list;
+        const char   *uid_str;
         uid_t        uid;
+        bool         system_wide;
+};
+
+struct perf_record_opts {
+        struct perf_target target;
         bool         call_graph;
         bool         group;
         bool         inherit_stat;
@@ -223,7 +230,6 @@ struct perf_record_opts {
         bool         sample_time;
         bool         sample_id_all_missing;
         bool         exclude_guest_missing;
-        bool         system_wide;
         bool         period;
         unsigned int freq;
         unsigned int mmap_pages;
@@ -231,7 +237,6 @@ struct perf_record_opts {
         int          branch_stack;
         u64          default_interval;
         u64          user_interval;
-        const char   *cpu_list;
 };
 
 #endif