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authorArnaldo Carvalho de Melo <acme@redhat.com>2019-07-15 16:22:57 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-07-29 18:34:41 -0300
commitaf4a0991f40a1e50e5caff0317f152df2c82bdeb (patch)
treeb04d1087a844ef4fb50d74119aa50f76f6085f23 /tools/perf/util/parse-events.c
parent2620b7e3696a9470c7cda0a08e55813fd5e57e5c (diff)
downloadlinux-af4a0991f40a1e50e5caff0317f152df2c82bdeb.tar.bz2
perf evsel: Store backpointer to attached bpf_object
We may want to get to this bpf_object, to search for other BPF programs, etc. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-3y8hrb6lszjfi23vjlic3cib@git.kernel.org 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.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index fac6b32ef94a..0540303e5e97 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -630,7 +630,7 @@ struct __add_bpf_event_param {
struct list_head *head_config;
};
-static int add_bpf_event(const char *group, const char *event, int fd,
+static int add_bpf_event(const char *group, const char *event, int fd, struct bpf_object *obj,
void *_param)
{
LIST_HEAD(new_evsels);
@@ -672,6 +672,7 @@ static int add_bpf_event(const char *group, const char *event, int fd,
pr_debug("adding %s:%s to %p\n",
group, event, pos);
pos->bpf_fd = fd;
+ pos->bpf_obj = obj;
}
list_splice(&new_evsels, list);
return 0;