perf tools: Rename perf_event_ops to perf_tool

To better reflect that it became the base class for all tools, that must
be in each tool struct and where common stuff will be put.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-qgpc4msetqlwr8y2k7537cxe@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 8 insertions, 7 deletions

diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 8e6539625bc1..135376a37f97 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -32,6 +32,7 @@
 #include "util/event.h"
 #include "util/session.h"
 #include "util/svghelper.h"
+#include "util/tool.h"
 
 #define SUPPORT_OLD_POWER_EVENTS 1
 #define PWR_EVENT_EXIT -1
@@ -274,7 +275,7 @@ static int cpus_cstate_state[MAX_CPUS];
 static u64 cpus_pstate_start_times[MAX_CPUS];
 static u64 cpus_pstate_state[MAX_CPUS];
 
-static int process_comm_event(struct perf_event_ops *ops __used,
+static int process_comm_event(struct perf_tool *tool __used,
                               union perf_event *event,
                               struct perf_sample *sample __used,
                               struct machine *machine __used)
@@ -283,7 +284,7 @@ static int process_comm_event(struct perf_event_ops *ops __used,
         return 0;
 }
 
-static int process_fork_event(struct perf_event_ops *ops __used,
+static int process_fork_event(struct perf_tool *tool __used,
                               union perf_event *event,
                               struct perf_sample *sample __used,
                               struct machine *machine __used)
@@ -292,7 +293,7 @@ static int process_fork_event(struct perf_event_ops *ops __used,
         return 0;
 }
 
-static int process_exit_event(struct perf_event_ops *ops __used,
+static int process_exit_event(struct perf_tool *tool __used,
                               union perf_event *event,
                               struct perf_sample *sample __used,
                               struct machine *machine __used)
@@ -490,7 +491,7 @@ static void sched_switch(int cpu, u64 timestamp, struct trace_entry *te)
 }
 
 
-static int process_sample_event(struct perf_event_ops *ops __used,
+static int process_sample_event(struct perf_tool *tool __used,
                                 union perf_event *event __used,
                                 struct perf_sample *sample,
                                 struct perf_evsel *evsel,
@@ -979,7 +980,7 @@ static void write_svg_file(const char *filename)
         svg_close();
 }
 
-static struct perf_event_ops event_ops = {
+static struct perf_tool perf_timechart = {
         .comm                   = process_comm_event,
         .fork                   = process_fork_event,
         .exit                   = process_exit_event,
@@ -990,7 +991,7 @@ static struct perf_event_ops event_ops = {
 static int __cmd_timechart(void)
 {
         struct perf_session *session = perf_session__new(input_name, O_RDONLY,
-                                                         0, false, &event_ops);
+                                                         0, false, &perf_timechart);
         int ret = -EINVAL;
 
         if (session == NULL)
@@ -999,7 +1000,7 @@ static int __cmd_timechart(void)
         if (!perf_session__has_traces(session, "timechart record"))
                 goto out_delete;
 
-        ret = perf_session__process_events(session, &event_ops);
+        ret = perf_session__process_events(session, &perf_timechart);
         if (ret)
                 goto out_delete;