This reverts commit 59b706ce44dbfd35a428f2cbad47794ce5dce1eb.
This change depends on more changes that didn't exist in 4.9 and older.
Signed-off-by: Sasha Levin sashal@kernel.org --- tools/perf/builtin-report.c | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 0f7ebac1846b..f256fac1e722 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -285,13 +285,6 @@ static int report__setup_sample_type(struct report *rep) PERF_SAMPLE_BRANCH_ANY)) rep->nonany_branch_mode = true;
-#ifndef HAVE_LIBUNWIND_SUPPORT - if (dwarf_callchain_users) { - ui__warning("Please install libunwind development packages " - "during the perf build.\n"); - } -#endif - return 0; }