[v2] Add kernel cmdline option for rt_group_sched

[PATCH v2 02/10] sched: Remove unneeed macro wrap

Posted by Michal Koutný 9 months, 1 week ago

rt_entity_is_task has split definitions based on CONFIG_RT_GROUP_SCHED,
therefore we can use it always. No functional change intended.

Signed-off-by: Michal Koutný <mkoutny@suse.com>
---
 kernel/sched/rt.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 3116745be304b..17b1fd0bac1d9 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -1257,11 +1257,9 @@ static void __delist_rt_entity(struct sched_rt_entity *rt_se, struct rt_prio_arr
 static inline struct sched_statistics *
 __schedstats_from_rt_se(struct sched_rt_entity *rt_se)
 {
-#ifdef CONFIG_RT_GROUP_SCHED
 	/* schedstats is not supported for rt group. */
 	if (!rt_entity_is_task(rt_se))
 		return NULL;
-#endif
 
 	return &rt_task_of(rt_se)->stats;
 }
-- 
2.48.1

[tip: sched/core] sched: Remove unneeed macro wrap

Posted by tip-bot2 for Michal Koutný 8 months, 1 week ago

The following commit has been merged into the sched/core branch of tip:

Commit-ID:     e285313f0848157cc3c6827d233a2510167b50cf
Gitweb:        https://git.kernel.org/tip/e285313f0848157cc3c6827d233a2510167b50cf
Author:        Michal Koutný <mkoutny@suse.com>
AuthorDate:    Mon, 10 Mar 2025 18:04:34 +01:00
Committer:     Peter Zijlstra <peterz@infradead.org>
CommitterDate: Tue, 08 Apr 2025 20:55:53 +02:00

sched: Remove unneeed macro wrap

rt_entity_is_task has split definitions based on CONFIG_RT_GROUP_SCHED,
therefore we can use it always. No functional change intended.

Signed-off-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20250310170442.504716-3-mkoutny@suse.com
---
 kernel/sched/rt.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 2ade81e..61ec29b 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -1255,11 +1255,9 @@ static void __delist_rt_entity(struct sched_rt_entity *rt_se, struct rt_prio_arr
 static inline struct sched_statistics *
 __schedstats_from_rt_se(struct sched_rt_entity *rt_se)
 {
-#ifdef CONFIG_RT_GROUP_SCHED
 	/* schedstats is not supported for rt group. */
 	if (!rt_entity_is_task(rt_se))
 		return NULL;
-#endif
 
 	return &rt_task_of(rt_se)->stats;
 }