From 8efc4f05685dae2da1d21973eba5e59e7863c77f Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 28 Oct 2019 11:31:38 -0300 Subject: perf maps: Add for_each_entry()/_safe() iterators To reduce boilerplate, provide a more compact form using an idiom present in other trees of data structures. Cc: Adrian Hunter Cc: Andi Kleen Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-59gmq4kg1r68ou1wknyjl78x@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/arch/x86/util/event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/perf/arch/x86/util/event.c') diff --git a/tools/perf/arch/x86/util/event.c b/tools/perf/arch/x86/util/event.c index d357c625c09f..d1044df7c0d7 100644 --- a/tools/perf/arch/x86/util/event.c +++ b/tools/perf/arch/x86/util/event.c @@ -29,7 +29,7 @@ int perf_event__synthesize_extra_kmaps(struct perf_tool *tool, return -1; } - for (pos = maps__first(maps); pos; pos = map__next(pos)) { + maps__for_each_entry(maps, pos) { struct kmap *kmap; size_t size; -- cgit