Commit 79e7ed56 authored by Riccardo Mancini's avatar Riccardo Mancini Committed by Arnaldo Carvalho de Melo
Browse files

perf evlist: Add evlist__for_each_entry_from() macro 



This patch adds a new iteration macro for evlist that resumes iteration
from a given evsel in the evlist.

This macro will be used in the workqueue series.

Signed-off-by: default avatarRiccardo Mancini <rickyman7@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/2386505f8b598adf0dbcd04ec21804c6bcf00826.1629490974.git.rickyman7@gmail.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 28667a52

tools/perf/util/evlist.h

+16 −0
Original line number Diff line number Diff line
@@ -275,6 +275,22 @@ void evlist__to_front(struct evlist *evlist, struct evsel *move_evsel); 
#define evlist__for_each_entry_continue(evlist, evsel) \

	__evlist__for_each_entry_continue(&(evlist)->core.entries, evsel)



/**

 * __evlist__for_each_entry_from - continue iteration from @evsel (included)

 * @list: list_head instance to iterate

 * @evsel: struct evsel iterator

 */

#define __evlist__for_each_entry_from(list, evsel) \

	list_for_each_entry_from(evsel, list, core.node)



/**

 * evlist__for_each_entry_from - continue iteration from @evsel (included)

 * @evlist: evlist instance to iterate

 * @evsel: struct evsel iterator

 */

#define evlist__for_each_entry_from(evlist, evsel) \

	__evlist__for_each_entry_from(&(evlist)->core.entries, evsel)



/**

 * __evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order

 * @list: list_head instance to iterate