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Commit 815e777f authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo Committed by Ingo Molnar
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perf report: Show the IP only in --verbose mode 



perf: report should show the IP only in --verbose mode

[acme@emilia ~]$ perf report | head
 4.95          find [k] _spin_lock
 2.19          find [k] ext3fs_dirhash	[ext3]
 1.87          find [k] __rcu_read_lock
 1.86          find [k] _atomic_dec_and_lock
 1.86          find [.] /lib64/libc-2.5.so: __GI_strlen
 1.85          find [k] __kmalloc
 1.62          find [.] /lib64/libc-2.5.so: vfprintf
 1.59          find [k] __rcu_read_unlock
 1.55          find [k] __d_lookup

Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20090526224614.GK4424@ghostprotocols.net>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent af83632f

Documentation/perf_counter/builtin-report.c

+8 −2
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ static int input; 
static int		show_mask = SHOW_KERNEL | SHOW_USER | SHOW_HV;



static int		dump_trace = 0;

static int 		verbose;



static unsigned long	page_size;

static unsigned long	mmap_window = 32;
@@ -551,9 +552,12 @@ symhist__fprintf(struct symhist *self, uint64_t total_samples, FILE *fp) 
	else

		ret = fprintf(fp, "%12d", self->count);



	ret += fprintf(fp, "%14s [%c] %#018llx ",

	ret += fprintf(fp, "%14s [%c] ",

		       thread__name(self->thread, bf, sizeof(bf)),

		       self->level, (unsigned long long)self->ip);

		       self->level);



	if (verbose)

		ret += fprintf(fp, "%#018llx ", (unsigned long long)self->ip);



	if (self->level != '.')

		ret += fprintf(fp, "%s\n",
@@ -974,6 +978,8 @@ static const char * const report_usage[] = { 
static const struct option options[] = {

	OPT_STRING('i', "input", &input_name, "file",

		    "input file name"),

	OPT_BOOLEAN('v', "verbose", &verbose,

		    "be more verbose (show symbol address, etc)"),

	OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,

		    "dump raw trace in ASCII"),

	OPT_END()