From 7e6f20218b2ac40ebb82f7a835d6ab3c8ba220ff Mon Sep 17 00:00:00 2001
From: Guillaume Souchere <guillaume.souchere@espressif.com>
Date: Mon, 27 Feb 2023 06:57:36 +0100
Subject: [PATCH] heap: Fix call to substract_poison_overhead() in IRAM
 function

When release sdkconfig is set, substract_poison_overhead() is not inlined
and called from IRAM in multi_heap_get_allocated_size(). By wlways inlining
substract_poison_overhead(), we assure that this problem will not happen.
---
 components/heap/multi_heap_poisoning.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/heap/multi_heap_poisoning.c b/components/heap/multi_heap_poisoning.c
index b80ed503f3..9f0ca9dd8d 100644
--- a/components/heap/multi_heap_poisoning.c
+++ b/components/heap/multi_heap_poisoning.c
@@ -349,7 +349,7 @@ multi_heap_handle_t multi_heap_register(void *start, size_t size)
     return multi_heap_register_impl(start, size);
 }
 
-static inline void subtract_poison_overhead(size_t *arg) {
+static inline __attribute__((always_inline)) void subtract_poison_overhead(size_t *arg) {
     if (*arg > POISON_OVERHEAD) {
         *arg -= POISON_OVERHEAD;
     } else {