diff options
| author |   Milian Wolff <milian.wolff@kdab.com> | 2017-10-09 22:32:58 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-10-24 09:59:55 -0300 |
| commit | 2be8832f3c51cf9e36a3e80ff57f4137505c2ba4 (patch) | |
| tree | af5c5fb3afb7f79259bdee94a09d1e97273217ce /tools/perf/util/srcline.h | |
| parent | perf callchain: Refactor inline_list to operate on symbols (diff) | |
| download | wireguard-linux-2be8832f3c51cf9e36a3e80ff57f4137505c2ba4.tar.xz wireguard-linux-2be8832f3c51cf9e36a3e80ff57f4137505c2ba4.zip | |
perf callchain: Refactor inline_list to store srcline string directly
This is a preparation for the creation of real callchain entries for
inlined frames. The rest of the perf code uses the srcline string. As
such, using that also for the srcline API allows us to simplify some of
the upcoming code. Most notably, it will allow us to cache the srcline
for a given inline node and reuse it for different callchain entries.
Signed-off-by: Milian Wolff <milian.wolff@kdab.com>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yao Jin <yao.jin@linux.intel.com>
Link: http://lkml.kernel.org/r/20171009203310.17362-5-milian.wolff@kdab.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/srcline.h')
| -rw-r--r-- | tools/perf/util/srcline.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/perf/util/srcline.h b/tools/perf/util/srcline.h index 730bfd6926d7..0201ed2c0b9c 100644 --- a/tools/perf/util/srcline.h +++ b/tools/perf/util/srcline.h @@ -18,8 +18,7 @@ void free_srcline(char *srcline); struct inline_list { struct symbol *symbol; - char *filename; - unsigned int line_nr; + char *srcline; struct list_head list; }; |