K Prateek Nayak 0ac1ee9ebf sched/fair: Do not compute NUMA Balancing stats unnecessarily during lb ...

Aggregate nr_numa_running and nr_preferred_running when load balancing
at NUMA domains only. While at it, also move the aggregation below the
idle_cpu() check since an idle CPU cannot have any preferred tasks.

Signed-off-by: K Prateek Nayak <kprateek.nayak@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20241223043407.1611-7-kprateek.nayak@amd.com

2025-01-13 14:10:25 +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/fair: Rename h_nr_running into h_nr_queued

2024-12-09 11:48:11 +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

…

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

…

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: Cleanup goto label in pick_earliest_pushable_dl_task

2024-12-10 15:07:06 +01:00

debug.c

sched/debug: Change need_resched warnings to pr_err

2025-01-13 14:10:23 +01:00

ext.c

Merge tag 'sched_ext-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

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: Do not compute NUMA Balancing stats unnecessarily during lb

2025-01-13 14:10:25 +01:00

features.h

sched/fair: Untangle NEXT_BUDDY and pick_next_task()

2024-12-09 11:48:13 +01:00

idle.c

Merge tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2024-11-19 16:35:06 -08:00

isolation.c

sched/isolation: Consolidate housekeeping cpumasks that are always identical

2024-12-02 12:24:28 +01:00

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

Merge tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2024-03-22 10:41:13 -07:00

pelt.c

sched/fair: Use the new cfs_rq.h_nr_runnable

2024-12-09 11:48:11 +01:00

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.h

sched/fair: Encapsulate set custom slice in a __setparam_fair() function

2025-01-13 14:10:22 +01:00

smp.h

sched, smp: Trace smp callback causing an IPI

2023-03-24 11:01:29 +01:00

stats.c

docs: Update Schedstat version to 17

2024-12-20 15:31:18 +01:00

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/fair: Encapsulate set custom slice in a __setparam_fair() function

2025-01-13 14:10:22 +01:00

topology.c

sched: Move sched domain name out of CONFIG_SCHED_DEBUG

2024-12-20 15:31:17 +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