Juri Lelli 41d4200b71 sched/deadline: Restore dl_server bandwidth on non-destructive root domain changes ... When root domain non-destructive changes (e.g., only modifying one of the existing root domains while the rest is not touched) happen we still need to clear DEADLINE bandwidth accounting so that it's then properly restored, taking into account DEADLINE tasks associated to each cpuset (associated to each root domain). After the introduction of dl_servers, we fail to restore such servers contribution after non-destructive changes (as they are only considered on destructive changes when runqueues are attached to the new domains). Fix this by making sure we iterate over the dl_servers attached to domains that have not been destroyed and add their bandwidth contribution back correctly. Signed-off-by: Juri Lelli <juri.lelli@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Phil Auld <pauld@redhat.com> Tested-by: Waiman Long <longman@redhat.com> Link: https://lore.kernel.org/r/20241114142810.794657-2-juri.lelli@redhat.com		2024-12-02 12:01:30 +01:00
..
autogroup.c	scheduler: Remove the now superfluous sentinel elements from ctl_table array	2024-04-24 09:43:54 +02:00
autogroup.h	sched/headers: Add header guard to kernel/sched/stats.h and kernel/sched/autogroup.h	2022-02-23 08:22:00 +01:00
build_policy.c	sched_ext: Disallow loading BPF scheduler if isolcpus= domain isolation is in effect	2024-07-08 09:30:13 -10:00
build_utility.c	sched/headers: Remove duplicate header inclusions	2023-10-03 21:27:55 +02:00
clock.c	sched: Fix spelling in comments	2024-05-27 17:00:21 +02:00
completion.c	sched: add a few helpers to wake up tasks on the current cpu	2023-07-17 16:08:08 -07:00
core_sched.c	sched: Fix spelling in comments	2024-05-27 17:00:21 +02:00
core.c	sched: Don't try to catch up excess steal time.	2024-12-02 12:01:30 +01:00
cpuacct.c	Merge branch 'sched/fast-headers' into sched/core	2022-03-15 09:05:05 +01:00
cpudeadline.c	sched/topology: Consolidate and clean up access to a CPU's max compute capacity	2023-10-09 12:59:48 +02:00
cpudeadline.h	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
cpufreq_schedutil.c	sched/cpufreq: Ensure sd is rebuilt for EAS check	2024-11-12 21:36:51 +01:00
cpufreq.c	sched/headers: Introduce kernel/sched/build_utility.c and build multiple .c files there	2022-02-23 10:58:33 +01:00
cpupri.c	sched/rt: Fix live lock between select_fallback_rq() and RT push	2023-09-28 22:58:13 +02:00
cpupri.h	sched/cpupri: Add CPUPRI_HIGHER	2020-10-29 11:00:30 +01:00
cputime.c	sched/cputime: Fix mul_u64_u64_div_u64() precision for cputime	2024-07-29 12:22:32 +02:00
deadline.c	sched/deadline: Restore dl_server bandwidth on non-destructive root domain changes	2024-12-02 12:01:30 +01:00
debug.c	sched: Enable PREEMPT_DYNAMIC for PREEMPT_RT	2024-11-05 12:55:38 +01:00
ext.c	sched_ext: Change for v6.13	2024-11-20 10:08:00 -08:00
ext.h	sched: Pass correct scheduling policy to __setscheduler_class	2024-10-29 13:57:51 +01:00
fair.c	sched/fair: Check idle_cpu() before need_resched() to detect ilb CPU turning busy	2024-12-02 12:01:28 +01:00
features.h	sched/fair: fix the comment for PREEMPT_SHORT	2024-10-07 09:28:41 +02:00
idle.c	A rather large update for timekeeping and timers:	2024-11-19 16:35:06 -08:00
isolation.c	sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU	2024-04-28 10:08:21 +02:00
loadavg.c	sched: Fix spelling in comments	2024-05-27 17:00:21 +02:00
Makefile	sched/headers: Introduce kernel/sched/build_policy.c and build multiple .c files there	2022-02-23 10:58:33 +01:00
membarrier.c	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
pelt.c	sched: Split scheduler and execution contexts	2024-10-14 12:52:42 +02:00
pelt.h	sched: Move update_other_load_avgs() to kernel/sched/pelt.c	2024-09-11 20:00:21 -10:00
psi.c	sched: psi: fix bogus pressure spikes from aggregation race	2024-10-03 16:03:16 -07:00
rt.c	sched: Split scheduler and execution contexts	2024-10-14 12:52:42 +02:00
sched-pelt.h	sched/fair: Fix "runnable_avg_yN_inv" not used warnings	2019-06-17 12:15:58 +02:00
sched.h	sched: add READ_ONCE to task_on_rq_queued	2024-12-02 12:01:30 +01:00
smp.h	sched, smp: Trace smp callback causing an IPI	2023-03-24 11:01:29 +01:00
stats.c	profiling: remove profile=sleep support	2024-08-04 13:36:28 -07:00
stats.h	sched: psi: pass enqueue/dequeue flags to psi callbacks directly	2024-10-26 09:28:38 +02:00
stop_task.c	sched: Add put_prev_task(.next)	2024-09-03 15:26:32 +02:00
swait.c	sched: add a few helpers to wake up tasks on the current cpu	2023-07-17 16:08:08 -07:00
syscalls.c	sched: fix warning in sched_setaffinity	2024-12-02 12:01:27 +01:00
topology.c	sched/deadline: Restore dl_server bandwidth on non-destructive root domain changes	2024-12-02 12:01:30 +01:00
wait_bit.c	sched/wait: Remove unused bit_wait_io_timeout	2024-10-07 09:28:41 +02:00
wait.c	sched: remove wait bookmarks	2023-10-18 14:34:18 -07:00