diff mbox series

[14/14] tasklets: Switch tasklet_disable() to the sleep wait variant

Message ID 20210309084242.726452321@linutronix.de
State New
Headers show
Series tasklets: Replace the spin wait loops and make it RT safe | expand

Commit Message

Thomas Gleixner March 9, 2021, 8:42 a.m. UTC 
-- NOT FOR IMMEDIATE MERGING --

Now that all users of tasklet_disable() are invoked from sleepable context,
convert it to use tasklet_unlock_wait() which might sleep.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 include/linux/interrupt.h |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -716,8 +716,7 @@  static inline void tasklet_disable_in_at
 static inline void tasklet_disable(struct tasklet_struct *t)
 {
 	tasklet_disable_nosync(t);
-	/* Spin wait until all atomic users are converted */
-	tasklet_unlock_spin_wait(t);
+	tasklet_unlock_wait(t);
 	smp_mb();
 }