From c1d3ad46746da038cfc66ea5b545d195f511b0f4 Mon Sep 17 00:00:00 2001
From: Arne Welzel <arne.welzel@corelight.com>
Date: Wed, 24 May 2023 21:07:49 +0200
Subject: [PATCH] Prune je_malloc_default and do_rallocx in jeprof

Running a simple Ruby and Python execution je_malloc_default and
do_rallocx() in the resulting SVG / text output. Prune these, too.

    MALLOC_CONF='stats_print:true,lg_prof_sample:8,prof:true,prof_final:true' \
        python3 -c '[x for x in range(10000000)]'

    MALLOC_CONF='stats_print:true,lg_prof_sample:8,prof:true,prof_final:true' \
        ruby -e 'puts (0..1000).map{"0"}.join(" ")'
---
 bin/jeprof.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bin/jeprof.in b/bin/jeprof.in
index b734f50b..65f616d4 100644
--- a/bin/jeprof.in
+++ b/bin/jeprof.in
@@ -2955,6 +2955,7 @@ sub RemoveUninterestingFrames {
     foreach my $name ('@JEMALLOC_PREFIX@calloc',
                       'cfree',
                       '@JEMALLOC_PREFIX@malloc',
+                      'je_malloc_default',
                       'newImpl',
                       'void* newImpl',
                       'fallbackNewImpl',
@@ -2968,6 +2969,7 @@ sub RemoveUninterestingFrames {
                       '@JEMALLOC_PREFIX@realloc',
                       '@JEMALLOC_PREFIX@mallocx',
                       '@JEMALLOC_PREFIX@rallocx',
+                      'do_rallocx',
                       '@JEMALLOC_PREFIX@xallocx',
                       '@JEMALLOC_PREFIX@dallocx',
                       '@JEMALLOC_PREFIX@sdallocx',