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Commit 55e5ec41 authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar
Browse files

pref_counter: tools: report: Add dso sorting 



Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <20090527182101.229504802@chello.nl>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 992444b1

Documentation/perf_counter/builtin-report.c

+30 −0
Original line number Diff line number Diff line
@@ -760,6 +760,35 @@ static struct sort_entry sort_comm = { 
	.print	= sort__comm_print,

};



static int64_t

sort__dso_cmp(struct hist_entry *left, struct hist_entry *right)

{

	struct dso *dso_l = left->dso;

	struct dso *dso_r = right->dso;



	if (!dso_l || !dso_r) {

		if (!dso_l && !dso_r)

			return 0;

		else if (!dso_l)

			return -1;

		else

			return 1;

	}



	return strcmp(dso_l->name, dso_r->name);

}



static size_t

sort__dso_print(FILE *fp, struct hist_entry *self)

{

	return fprintf(fp, "%64s ", self->dso ? self->dso->name : "<unknown>");

}



static struct sort_entry sort_dso = {

	.cmp	= sort__dso_cmp,

	.print	= sort__dso_print,

};



static int64_t

sort__sym_cmp(struct hist_entry *left, struct hist_entry *right)

{
@@ -809,6 +838,7 @@ struct sort_dimension { 
static struct sort_dimension sort_dimensions[] = {

	{ .name = "pid",	.entry = &sort_thread,	},

	{ .name = "comm",	.entry = &sort_comm,	},

	{ .name = "dso",	.entry = &sort_dso,	},

	{ .name = "symbol",	.entry = &sort_sym,	},

};