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Diffstat (limited to 'include/linux/sched.h')
-rw-r--r--include/linux/sched.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 221b2bde3723..4dce5d844b74 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2785,10 +2785,8 @@ static inline bool __must_check current_set_polling_and_test(void)
/*
* Polling state must be visible before we test NEED_RESCHED,
* paired by resched_task()
- *
- * XXX: assumes set/clear bit are identical barrier wise.
*/
- smp_mb__after_clear_bit();
+ smp_mb__after_atomic();
return unlikely(tif_need_resched());
}
@@ -2806,7 +2804,7 @@ static inline bool __must_check current_clr_polling_and_test(void)
* Polling state must be visible before we test NEED_RESCHED,
* paired by resched_task()
*/
- smp_mb__after_clear_bit();
+ smp_mb__after_atomic();
return unlikely(tif_need_resched());
}