From: Don Zickus Date: Wed, 20 Aug 2014 02:31:14 +0000 (-0400) Subject: perf symbols: Don't try to find DSOs in SYSV maps X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=700be564308bcfc217bd3515d634b56f0c3c1bbb;p=openwrt%2Fstaging%2Fblogic.git perf symbols: Don't try to find DSOs in SYSV maps We are seeing a lot of the following with regards to SYSV memory Failed to open /SYSV0000279c, continuing without symbols We don't believe this memory will have DSO info, so treat it like the heap and stack for now and skip it to prevent the warning. Signed-off-by: Don Zickus Signed-off-by: Joe Mario Cc: Jiri Olsa Cc: Joe Mario Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1408501874-244377-1-git-send-email-dzickus@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 31b8905dd863..b7090596ac50 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -31,6 +31,7 @@ static inline int is_anon_memory(const char *filename) static inline int is_no_dso_memory(const char *filename) { return !strncmp(filename, "[stack", 6) || + !strncmp(filename, "/SYSV",5) || !strcmp(filename, "[heap]"); }