commit d04b35f8085f0d4c5c874515b8f65e7664357148
author Arnaldo Carvalho de Melo <acme@redhat.com> Fri Nov 11 22:17:32 2011 -0200
committer Arnaldo Carvalho de Melo <acme@redhat.com> Mon Nov 28 10:37:11 2011 -0200
tree 8115d7e30c274756097ce27742338438a14fabd5
parent 18b552350515188a732db6ccdb81e9cefb8b58c9

perf symbols: Add nr_events to symbol_conf

Since symbol__alloc_hists need it, to avoid passing it around in many
functions have it in the symbol_conf struct.

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-cwv8ysvpywzjq4v3xtbd4zwv@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-top.c

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index c9cdedb..04288ee 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -170,7 +170,7 @@
 
 	pthread_mutex_lock(&notes->lock);
 
-	if (symbol__alloc_hist(sym, top.evlist->nr_entries) < 0) {
+	if (symbol__alloc_hist(sym) < 0) {
 		pthread_mutex_unlock(&notes->lock);
 		pr_err("Not enough memory for annotating '%s' symbol!\n",
 		       sym->name);
@@ -210,8 +210,7 @@
 	if (pthread_mutex_trylock(&notes->lock))
 		return;
 
-	if (notes->src == NULL &&
-	    symbol__alloc_hist(sym, top.evlist->nr_entries) < 0) {
+	if (notes->src == NULL && symbol__alloc_hist(sym) < 0) {
 		pthread_mutex_unlock(&notes->lock);
 		pr_err("Not enough memory for annotating '%s' symbol!\n",
 		       sym->name);
@@ -1215,6 +1214,8 @@
 		return -ENOMEM;
 	}
 
+	symbol_conf.nr_events = top.evlist->nr_entries;
+
 	if (top.delay_secs < 1)
 		top.delay_secs = 1;