From 1c685a8a7787f8a696f70b76532d6bb685c07d54 Mon Sep 17 00:00:00 2001 From: "J. Nick Koston" Date: Tue, 17 Mar 2026 02:00:37 -1000 Subject: [PATCH] Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --- esphome/core/scheduler.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/esphome/core/scheduler.h b/esphome/core/scheduler.h index 62c3583dca..20e9f8b49b 100644 --- a/esphome/core/scheduler.h +++ b/esphome/core/scheduler.h @@ -617,8 +617,9 @@ class Scheduler { #endif /* ESPHOME_THREAD_SINGLE */ - // Counter for items marked for removal. Incremented cross-thread in cancel_item_locked_(), - // read without lock in cleanup_() fast path. + // Counter for items marked for removal. Incremented cross-thread in cancel_item_locked_(). + // On ESPHOME_THREAD_MULTI_ATOMICS this is read without a lock in the cleanup_() fast path; + // on ESPHOME_THREAD_MULTI_NO_ATOMICS the fast path is disabled so cleanup_() always takes the lock. #ifdef ESPHOME_THREAD_MULTI_ATOMICS std::atomic to_remove_{0}; #else