From 9a354cdc2f40344a177d369fb4987a8270dd94df Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 13 Nov 2013 15:54:30 -0300 Subject: perf tools: Use perf_evlist__{first,last}, perf_evsel__next In a few remaining places where the equivalent open coded variant was still being used. Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-4vjnloi5fisilykwxalb5nel@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/browsers/hists.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 16848bb4c418..089fd3713783 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1847,13 +1847,13 @@ browse_hists: switch (key) { case K_TAB: if (pos->node.next == &evlist->entries) - pos = list_entry(evlist->entries.next, struct perf_evsel, node); + pos = perf_evlist__first(evlist); else - pos = list_entry(pos->node.next, struct perf_evsel, node); + pos = perf_evsel__next(pos); goto browse_hists; case K_UNTAB: if (pos->node.prev == &evlist->entries) - pos = list_entry(evlist->entries.prev, struct perf_evsel, node); + pos = perf_evlist__last(evlist); else pos = list_entry(pos->node.prev, struct perf_evsel, node); goto browse_hists; @@ -1943,8 +1943,7 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, single_entry: if (nr_entries == 1) { - struct perf_evsel *first = list_entry(evlist->entries.next, - struct perf_evsel, node); + struct perf_evsel *first = perf_evlist__first(evlist); const char *ev_name = perf_evsel__name(first); return perf_evsel__hists_browse(first, nr_entries, help, -- cgit v1.2.1 From d87fcb4a2d990ba2de9284ede84a816c5066d54b Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 13 Nov 2013 15:56:40 -0300 Subject: perf evsel: Introduce perf_evsel__prev() method Just one use so far, on the hists browser, for completeness since there we use perf_evlist__{first,last} and perf_evsel__next() for handling the TAB and UNTAB keys. Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-d09l4lejp5427enuf3igpckw@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/browsers/hists.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 089fd3713783..a440e03cd8c2 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1855,7 +1855,7 @@ browse_hists: if (pos->node.prev == &evlist->entries) pos = perf_evlist__last(evlist); else - pos = list_entry(pos->node.prev, struct perf_evsel, node); + pos = perf_evsel__prev(pos); goto browse_hists; case K_ESC: if (!ui_browser__dialog_yesno(&menu->b, -- cgit v1.2.1