Commit 9450d0d4 authored Mar 06, 2018 by Arnaldo Carvalho de Melo

perf cgroup: Introduce cgroup__delete()

Just to make this code look more like other places in tools/perf.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-j3j72vvn2d5j7tenlghdy195@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 3ca32f69

tools/perf/util/cgroup.c

+8 −3

Original line number	Diff line number	Diff line
		@@ -144,12 +144,17 @@ static int add_cgroup(struct perf_evlist evlist, char str)
		return 0;
		}

		static void cgroup__delete(struct cgroup *cgroup)
		{
		close(cgroup->fd);
		zfree(&cgroup->name);
		free(cgroup);
		}

		void close_cgroup(struct cgroup *cgrp)
		{
		if (cgrp && refcount_dec_and_test(&cgrp->refcnt)) {
		close(cgrp->fd);
		zfree(&cgrp->name);
		free(cgrp);
		cgroup__delete(cgrp);
		}
		}