diff options
| author | Martin Vuille <jpmv27@aim.com> | 2018-02-11 16:24:20 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-31 08:12:36 +0100 |
| commit | 2b0aa312513e4d891a755e19ece9a7a1ec4cb3dc (patch) | |
| tree | f4abafb2067d519df37af385b7c03fa3c63bd2e2 /fs/btrfs/dev-replace.c | |
| parent | c13c2a5b1906faab5f2ca318b4e4f9a3e0d4c8a7 (diff) | |
perf unwind: Unwind with libdw doesn't take symfs into account
[ Upstream commit 3d20c6246690219881786de10d2dda93f616d0ac ]
Path passed to libdw for unwinding doesn't include symfs path
if specified, so unwinding fails because ELF file is not found.
Similar to unwinding with libunwind, pass symsrc_filename instead
of long_name. If there is no symsrc_filename, fallback to long_name.
Signed-off-by: Martin Vuille <jpmv27@aim.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/20180211212420.18388-1-jpmv27@aim.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions