Commit-ID: 249ca1a86067e6a4198f7b2b7e19b505e2f41864 Gitweb: http://git.kernel.org/tip/249ca1a86067e6a4198f7b2b7e19b505e2f41864 Author: Taeung Song <[email protected]> AuthorDate: Tue, 30 Jun 2015 17:15:21 +0900 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Wed, 1 Jul 2015 17:53:49 -0300
perf kmem: Fill in the missing session freeing after an error occurs When an error occurs an error value is just returned without freeing the session. So allocating and freeing session have to be matched as a pair even if an error occurs. Signed-off-by: Taeung Song <[email protected]> Acked-by: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/builtin-kmem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 950f296..23b1faa 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -1916,7 +1916,7 @@ int cmd_kmem(int argc, const char **argv, const char *prefix __maybe_unused) if (!perf_evlist__find_tracepoint_by_name(session->evlist, "kmem:kmalloc")) { pr_err(errmsg, "slab", "slab"); - return -1; + goto out_delete; } } @@ -1927,7 +1927,7 @@ int cmd_kmem(int argc, const char **argv, const char *prefix __maybe_unused) "kmem:mm_page_alloc"); if (evsel == NULL) { pr_err(errmsg, "page", "page"); - return -1; + goto out_delete; } kmem_page_size = pevent_get_page_size(evsel->tp_format->pevent); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
