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| author | Milian Wolff <milian.wolff@kdab.com> | 2017-08-07 00:24:45 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-08-11 22:06:31 +0300 |
| commit | d964b1cdbd94f359f1f65f81440be84ceb45978e (patch) | |
| tree | 350064574063c40a8d9f8a3ac2b4145a3af0daa0 /tools/perf/util/top.c | |
| parent | 80c345b255cbb4e9dfb193bf0bf5536217237f6a (diff) | |
| download | linux-d964b1cdbd94f359f1f65f81440be84ceb45978e.tar.xz | |
perf srcline: Do not consider empty files as valid srclines
Sometimes we get a non-null, but empty, string for the filename from
bfd. This then results in srclines of the form ":0", which is different
from the canonical SRCLINE_UNKNOWN in the form "??:0". Set the file to
NULL if it is empty to fix this.
Signed-off-by: Milian Wolff <milian.wolff@kdab.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Yao Jin <yao.jin@linux.intel.com>
Link: http://lkml.kernel.org/r/20170806212446.24925-14-milian.wolff@kdab.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/top.c')
0 files changed, 0 insertions, 0 deletions