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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-01-03 16:51:39 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-01-03 16:51:39 -0200 |
| commit | 70d544d0576775a2b3923a7e68cb49b0313d80c9 (patch) | |
| tree | c848ffcc5b1146fc35d496472349d2e4795b0ff3 /tools/perf/util/parse-events.c | |
| parent | perf util: Move do_read from session to util (diff) | |
| download | linux-dev-70d544d0576775a2b3923a7e68cb49b0313d80c9.tar.xz linux-dev-70d544d0576775a2b3923a7e68cb49b0313d80c9.zip | |
perf evsel: Delete the event selectors at exit
Freeing all the possibly allocated resources, reducing complexity
on each tool exit path.
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 2d948ad471f4..3a142e90d609 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -982,3 +982,14 @@ int perf_evsel_list__create_default(void) ++nr_counters; return 0; } + +void perf_evsel_list__delete(void) +{ + struct perf_evsel *pos, *n; + + list_for_each_entry_safe(pos, n, &evsel_list, node) { + list_del_init(&pos->node); + perf_evsel__delete(pos); + } + nr_counters = 0; +} |