From e727ca73f85d4c5be3547eda674168219d1c22d8 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Thu, 1 Apr 2010 19:12:13 -0300 Subject: perf kmem: Resolve kernel symbols again MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Due to the assumption in perf_session__new that the kernel maps would be created using the fake PERF_RECORD_MMAP event in a perf.data file 'perf kmem --stat caller', that doesn't have such event, ends up not being able to resolve the kernel addresses. Fix it by calling perf_session__create_kernel_maps() in __cmd_kmem(). LKML-Reference: Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Paul Mackerras Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'tools/perf/util/session.h') diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 6a15daeda577..dffaff52ba44 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -80,6 +80,11 @@ static inline int __perf_session__create_kernel_maps(struct perf_session *self, self->vmlinux_maps, kernel); } +static inline int perf_session__create_kernel_maps(struct perf_session *self) +{ + return map_groups__create_kernel_maps(&self->kmaps, self->vmlinux_maps); +} + static inline struct map * perf_session__new_module_map(struct perf_session *self, u64 start, const char *filename) -- cgit v1.2.3