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perf tools: Pass tool context in the the perf_event_ops functions

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So that we don't need to have that many globals.

Next steps will remove the 'session' pointer, that in most cases is
not needed.

Then we can rename perf_event_ops to 'perf_tool' that better describes
this class hierarchy.

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-wp4djox7x6w1i2bab1pt4xxp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2011-11-25 08:19:45 -02:00
parent 7009cc34b9
commit d20deb64e0
20 changed files with 519 additions and 372 deletions
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12
tools/perf/builtin-timechart.c
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@ -274,7 +274,8 @@ 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(union perf_event *event,
static int process_comm_event(struct perf_event_ops *ops __used,
union perf_event *event,
struct perf_sample *sample __used,
struct perf_session *session __used)
{
@ -282,7 +283,8 @@ static int process_comm_event(union perf_event *event,
return 0;
}
static int process_fork_event(union perf_event *event,
static int process_fork_event(struct perf_event_ops *ops __used,
union perf_event *event,
struct perf_sample *sample __used,
struct perf_session *session __used)
{
@ -290,7 +292,8 @@ static int process_fork_event(union perf_event *event,
return 0;
}
static int process_exit_event(union perf_event *event,
static int process_exit_event(struct perf_event_ops *ops __used,
union perf_event *event,
struct perf_sample *sample __used,
struct perf_session *session __used)
{
@ -487,7 +490,8 @@ static void sched_switch(int cpu, u64 timestamp, struct trace_entry *te)
}
static int process_sample_event(union perf_event *event __used,
static int process_sample_event(struct perf_event_ops *ops __used,
union perf_event *event __used,
struct perf_sample *sample,
struct perf_evsel *evsel,
struct perf_session *session __used)