perf annotate-data: Add get_global_var_type()

Browse source

Accessing global variable is common when it tracks execution later.
Factor out the common code into a function for later use.

It adds thread and cpumode to struct data_loc_info to find (global)
symbols if needed.  Also remove var_name as it's retrieved in the
helper function.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20240319055115.4063940-12-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

...

This commit is contained in:

Namhyung Kim 2024-03-18 22:51:03 -07:00 • committed by Arnaldo Carvalho de Melo

parent 4f903455be

commit 1ebb5e17ef

3 changed files with 57 additions and 33 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

62

tools/perf/util/annotate-data.c

View file

7

tools/perf/util/annotate-data.h

View file

21

tools/perf/util/annotate.c

View file