* [PATCH] init_task: Use the existing DEFAULT_PRIO macro instead of open-coding it
@ 2025-01-27 9:53 Yuntao Wang
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From: Yuntao Wang @ 2025-01-27 9:53 UTC (permalink / raw)
To: linux-kernel
Cc: Tejun Heo, Frederic Weisbecker, Thomas Gleixner, Petr Mladek,
Hao Luo, David Vernet, Paul E. McKenney, Wardenjohn, Yuntao Wang
There is already a DEFAULT_PRIO macro, which is equal to 'MAX_PRIO - 20'.
We can use it directly in init_task instead of open-coding it.
Signed-off-by: Yuntao Wang <yuntao.wang@linux.dev>
---
init/init_task.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/init/init_task.c b/init/init_task.c
index e557f622bd90..5933f5dddc3e 100644
--- a/init/init_task.c
+++ b/init/init_task.c
@@ -72,9 +72,9 @@ struct task_struct init_task __aligned(L1_CACHE_BYTES) = {
.stack = init_stack,
.usage = REFCOUNT_INIT(2),
.flags = PF_KTHREAD,
- .prio = MAX_PRIO - 20,
- .static_prio = MAX_PRIO - 20,
- .normal_prio = MAX_PRIO - 20,
+ .prio = DEFAULT_PRIO,
+ .static_prio = DEFAULT_PRIO,
+ .normal_prio = DEFAULT_PRIO,
.policy = SCHED_NORMAL,
.cpus_ptr = &init_task.cpus_mask,
.user_cpus_ptr = NULL,
--
2.47.1
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2025-01-27 9:53 [PATCH] init_task: Use the existing DEFAULT_PRIO macro instead of open-coding it Yuntao Wang
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