perf probe: Fix --funcs to show correct symbols for offline module
authorMasami Hiramatsu <mhiramat@kernel.org>
Wed, 4 Jan 2017 03:29:05 +0000 (12:29 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 4 Jan 2017 14:15:09 +0000 (11:15 -0300)
commiteebc509b20881b92d62e317b2c073e57c5f200f0
tree17f4760a7a3f1990968c0b886b5a902d73365970
parent7934c98a6e04028eb34c1293bfb5a6b0ab630b66
perf probe: Fix --funcs to show correct symbols for offline module

Fix --funcs (-F) option to show correct symbols for offline module.
Since previous perf-probe uses machine__findnew_module_map() for offline
module, even if user passes a module file (with full path) which is for
other architecture, perf-probe always tries to load symbol map for
current kernel module.

This fix uses dso__new_map() to load the map from given binary as same
as a map for user applications.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/148350053478.19001.15435255244512631545.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/probe-event.c