diff options
| -rw-r--r-- | tools/perf/util/namespaces.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/perf/util/namespaces.c b/tools/perf/util/namespaces.c index 214a8391e07c..2f9fb1e2769c 100644 --- a/tools/perf/util/namespaces.c +++ b/tools/perf/util/namespaces.c @@ -204,11 +204,15 @@ struct nsinfo *nsinfo__copy(const struct nsinfo *nsi) return nnsi; } +static refcount_t *nsinfo__refcnt(struct nsinfo *nsi) +{ + return &RC_CHK_ACCESS(nsi)->refcnt; +} + static void nsinfo__delete(struct nsinfo *nsi) { if (nsi) { - WARN_ONCE(refcount_read(&RC_CHK_ACCESS(nsi)->refcnt) != 0, - "nsinfo refcnt unbalanced\n"); + WARN_ONCE(refcount_read(nsinfo__refcnt(nsi)) != 0, "nsinfo refcnt unbalanced\n"); zfree(&RC_CHK_ACCESS(nsi)->mntns_path); RC_CHK_FREE(nsi); } @@ -219,14 +223,14 @@ struct nsinfo *nsinfo__get(struct nsinfo *nsi) struct nsinfo *result; if (RC_CHK_GET(result, nsi)) - refcount_inc(&RC_CHK_ACCESS(nsi)->refcnt); + refcount_inc(nsinfo__refcnt(nsi)); return result; } void nsinfo__put(struct nsinfo *nsi) { - if (nsi && refcount_dec_and_test(&RC_CHK_ACCESS(nsi)->refcnt)) + if (nsi && refcount_dec_and_test(nsinfo__refcnt(nsi))) nsinfo__delete(nsi); else RC_CHK_PUT(nsi); |