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Commit 3d632595 authored by Jaswinder Singh Rajput's avatar Jaswinder Singh Rajput Committed by Ingo Molnar
Browse files

perf stat: Remove dead code 



Remove dead code and do some code alignment.

Signed-off-by: default avatarJaswinder Singh Rajput <jaswinderrajput@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <1245847774.2681.2.camel@ht.satnam>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent c14dab5c

tools/perf/builtin-stat.c

+13 −31
Original line number Diff line number Diff line
@@ -59,42 +59,27 @@ static struct perf_counter_attr default_attrs[MAX_COUNTERS] = { 


};



#define MAX_RUN			100



static int			system_wide			=  0;

static int			inherit				=  1;

static int			verbose				=  0;



static int			fd[MAX_NR_CPUS][MAX_COUNTERS];



static int			target_pid			= -1;

static int			nr_cpus				=  0;

static unsigned int		page_size;



static int			scale				=  1;



static const unsigned int default_count[] = {

	1000000,

	1000000,

	  10000,

	  10000,

	1000000,

	  10000,

};



#define MAX_RUN 100



static int			run_count		=  1;

static int			run_idx				=  0;



static u64			event_res[MAX_RUN][MAX_COUNTERS][3];

static u64			event_scaled[MAX_RUN][MAX_COUNTERS];



//static u64			event_hist[MAX_RUN][MAX_COUNTERS][3];

static int			run_count			=  1;

static int			inherit				=  1;

static int			scale				=  1;

static int			target_pid			= -1;



static int			fd[MAX_NR_CPUS][MAX_COUNTERS];



static u64			runtime_nsecs[MAX_RUN];

static u64			walltime_nsecs[MAX_RUN];

static u64			runtime_cycles[MAX_RUN];



static u64			event_res[MAX_RUN][MAX_COUNTERS][3];

static u64			event_scaled[MAX_RUN][MAX_COUNTERS];



static u64			event_res_avg[MAX_COUNTERS][3];

static u64			event_res_noise[MAX_COUNTERS][3];
@@ -109,7 +94,6 @@ static u64 walltime_nsecs_noise; 
static u64			runtime_cycles_avg;

static u64			runtime_cycles_noise;





#define ERR_PERF_OPEN \

"Error: counter %d, sys_perf_counter_open() syscall returned with %d (%s)\n"
@@ -484,8 +468,6 @@ int cmd_stat(int argc, const char **argv, const char *prefix) 
{

	int status;



	page_size = sysconf(_SC_PAGE_SIZE);



	memcpy(attrs, default_attrs, sizeof(attrs));



	argc = parse_options(argc, argv, options, stat_usage, 0);