From: Marcin Galczynski <marcin@galczynski.pl>
Date: Tue, 17 Jan 2017 17:20:17 +0000 (+0100)
Subject: esp32: Move esp_crosscore_int_send_yield() to IRAM
X-Git-Tag: v2.0-rc2~57^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=10c2e984dcb112604c91457a2975fa3b4c3418d7;p=esp-idf

esp32: Move esp_crosscore_int_send_yield() to IRAM
---

diff --git a/components/esp32/crosscore_int.c b/components/esp32/crosscore_int.c
index 1e131eeef7..f75f0eba7d 100644
--- a/components/esp32/crosscore_int.c
+++ b/components/esp32/crosscore_int.c
@@ -82,7 +82,7 @@ void esp_crosscore_int_init() {
     assert(err == ESP_OK);
 }
 
-void esp_crosscore_int_send_yield(int coreId) {
+void IRAM_ATTR esp_crosscore_int_send_yield(int coreId) {
     assert(coreId<portNUM_PROCESSORS);
     //Mark the reason we interrupt the other CPU
     portENTER_CRITICAL(&reasonSpinlock);