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authorLinus Torvalds <torvalds@linux-foundation.org>2025-07-31 16:29:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2025-07-31 16:29:46 -0700
commit6a68cec16b647791d448102376a7eec2820e874f (patch)
tree7941e4d521a736b8f528424aec9fc54c43fe65aa /init
parent6aee5aed2edd0a156bf060abce1bdbbc38171c10 (diff)
parentae96bba1ca0000ebb3f3ced64c9367e2a223d69e (diff)
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Merge tag 'sched_ext-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo: - Add support for cgroup "cpu.max" interface - Code organization cleanup so that ext_idle.c doesn't depend on the source-file-inclusion build method of sched/ - Drop UP paths in accordance with sched core changes - Documentation and other misc changes * tag 'sched_ext-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: sched_ext: Fix scx_bpf_reenqueue_local() reference sched_ext: Drop kfuncs marked for removal in 6.15 sched_ext, rcu: Eject BPF scheduler on RCU CPU stall panic kernel/sched/ext.c: fix typo "occured" -> "occurred" in comments sched_ext: Add support for cgroup bandwidth control interface sched_ext, sched/core: Factor out struct scx_task_group sched_ext: Return NULL in llc_span sched_ext: Always use SMP versions in kernel/sched/ext_idle.h sched_ext: Always use SMP versions in kernel/sched/ext_idle.c sched_ext: Always use SMP versions in kernel/sched/ext.h sched_ext: Always use SMP versions in kernel/sched/ext.c sched_ext: Documentation: Clarify time slice handling in task lifecycle sched_ext: Make scx_locked_rq() inline sched_ext: Make scx_rq_bypassing() inline sched_ext: idle: Make local functions static in ext_idle.c sched_ext: idle: Remove unnecessary ifdef in scx_bpf_cpu_node()
Diffstat (limited to 'init')
-rw-r--r--init/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 47bcf4794359..2357458fb451 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1081,6 +1081,9 @@ if CGROUP_SCHED
config GROUP_SCHED_WEIGHT
def_bool n
+config GROUP_SCHED_BANDWIDTH
+ def_bool n
+
config FAIR_GROUP_SCHED
bool "Group scheduling for SCHED_OTHER"
depends on CGROUP_SCHED
@@ -1090,6 +1093,7 @@ config FAIR_GROUP_SCHED
config CFS_BANDWIDTH
bool "CPU bandwidth provisioning for FAIR_GROUP_SCHED"
depends on FAIR_GROUP_SCHED
+ select GROUP_SCHED_BANDWIDTH
default n
help
This option allows users to define CPU bandwidth rates (limits) for
@@ -1124,6 +1128,7 @@ config EXT_GROUP_SCHED
bool
depends on SCHED_CLASS_EXT && CGROUP_SCHED
select GROUP_SCHED_WEIGHT
+ select GROUP_SCHED_BANDWIDTH
default y
endif #CGROUP_SCHED