From 56722381b8506733852c44dacf6d7bc5f90aedaf Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Thu, 2 Jun 2011 11:04:54 -0300 Subject: perf evlist: Don't die if sample_{id_all|type} is invalid Fixes two more cases where the python binding would not load: . Not finding die(), which it shouldn't anyway, not good to just stop the world because some particular perf.data file is invalid, just propagate the error to the caller. . Not finding perf_sample_size: fix it by moving it from event.c to evsel, where it belongs, as most cases are moving to operate on an evsel object.o One of the fixed problems: [root@emilia ~]# python >>> import perf Traceback (most recent call last): File "", line 1, in ImportError: /home/acme/git/build/perf/python/perf.so: undefined symbol: perf_sample_size >>> [root@emilia ~]# Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-1hkj7b2cvgbfnoizsekjb6c9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/evlist.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'tools/perf/util/evlist.h') diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 0a1ef1f051f..b2b862374f3 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -66,7 +66,9 @@ int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid, void perf_evlist__delete_maps(struct perf_evlist *evlist); int perf_evlist__set_filters(struct perf_evlist *evlist); -u64 perf_evlist__sample_type(struct perf_evlist *evlist); -bool perf_evlist__sample_id_all(const struct perf_evlist *evlist); +u64 perf_evlist__sample_type(const struct perf_evlist *evlist); +bool perf_evlist__sample_id_all(const const struct perf_evlist *evlist); +bool perf_evlist__valid_sample_type(const struct perf_evlist *evlist); +bool perf_evlist__valid_sample_id_all(const struct perf_evlist *evlist); #endif /* __PERF_EVLIST_H */ -- cgit v1.2.3