Commit ae359f19 authored Oct 04, 2012 by Jiri Olsa Committed by Arnaldo Carvalho de Melo Oct 04, 2012

perf hists: Add struct hists pointer to struct hist_entry



Adding pointer back to the parent struct hists for struct hists_entry.

This will be useful in future for any hist_entry's data computation,
that depends on total data of its parent hists.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1349354994-17853-2-git-send-email-namhyung@kernel.org


Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent ae0c1f99

tools/perf/util/hist.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -325,6 +325,7 @@ struct hist_entry __hists__add_branch_entry(struct hists self,
		.parent = sym_parent,
		.filtered = symbol__parent_filter(sym_parent),
		.branch_info = bi,
		.hists = self,
		};

		return add_hist_entry(self, &entry, al, period);
		@@ -346,6 +347,7 @@ struct hist_entry __hists__add_entry(struct hists self,
		.period = period,
		.parent = sym_parent,
		.filtered = symbol__parent_filter(sym_parent),
		.hists = self,
		};

		return add_hist_entry(self, &entry, al, period);

tools/perf/util/sort.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -79,6 +79,7 @@ struct hist_entry {
		struct rb_root sorted_chain;
		};
		struct branch_info *branch_info;
		struct hists *hists;
		struct callchain_root callchain[0];
		};