Changeset 011c79a in mainline for kernel/generic/src/time/clock.c

Timestamp:

2023-02-04T16:19:33Z (2 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

master, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

e86f568

Parents:

aae2869

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2022-08-16 11:19:14)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2023-02-04 16:19:33)

Message:

Replace CPU→needs_relink with CPU→relink_deadline

This removes a bit of unnecessary locking in clock().

File:

• kernel/generic/src/time/clock.c (modified) (1 diff)

kernel/generic/src/time/clock.c

@@ -184 +184 @@
 
         if (THREAD) {
-                irq_spinlock_lock(&CPU->lock, false);
-                CPU->needs_relink += 1 + missed_clock_ticks;
-                irq_spinlock_unlock(&CPU->lock, false);
-
                 if (current_clock_tick >= CPU->preempt_deadline && PREEMPTION_ENABLED) {
                         scheduler();