Mel Gorman b7a5b537c5 sched/numa: Complete scanning of partial VMAs regardless of PID activity ... NUMA Balancing skips VMAs when the current task has not trapped a NUMA fault within the VMA. If the VMA is skipped then mm->numa_scan_offset advances and a task that is trapping faults within the VMA may never fully update PTEs within the VMA. Force tasks to update PTEs for partially scanned PTEs. The VMA will be tagged for NUMA hints by some task but this removes some of the benefit of tracking PID activity within a VMA. A follow-on patch will mitigate this problem. The test cases and machines evaluated did not trigger the corner case so the performance results are neutral with only small changes within the noise from normal test-to-test variance. However, the next patch makes the corner case easier to trigger. Signed-off-by: Mel Gorman <mgorman@techsingularity.net> Signed-off-by: Ingo Molnar <mingo@kernel.org> Tested-by: Raghavendra K T <raghavendra.kt@amd.com> Link: https://lore.kernel.org/r/20231010083143.19593-6-mgorman@techsingularity.net		2023-10-10 23:41:47 +02:00
..
autogroup.c	sched/all: Change all BUG_ON() instances in the scheduler to WARN_ON_ONCE()	2022-08-12 11:25:10 +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: Fix missing prototype warnings	2022-05-01 10:03:43 +02:00
build_utility.c	sched/headers: Remove duplicate header inclusions	2023-10-03 21:27:55 +02:00
clock.c	Locking changes for v6.5:	2023-06-27 14:14:30 -07:00
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: Rename task_running() to task_on_cpu()	2022-09-07 21:53:47 +02:00
core.c	sched/topology: Consolidate and clean up access to a CPU's max compute capacity	2023-10-09 12:59:48 +02:00
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	cpufreq: schedutil: Update next_freq when cpufreq_limits change	2023-10-05 22:09:50 +02:00
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	cputime: remove cputime_to_nsecs fallback	2022-12-27 12:52:17 +01:00
deadline.c	sched/topology: Consolidate and clean up access to a CPU's max compute capacity	2023-10-09 12:59:48 +02:00
debug.c	sched/deadline: Make dl_rq->pushable_dl_tasks update drive dl_rq->overloaded	2023-09-29 10:20:21 +02:00
fair.c	sched/numa: Complete scanning of partial VMAs regardless of PID activity	2023-10-10 23:41:47 +02:00
features.h	sched/eevdf: Curb wakeup-preemption	2023-08-17 17:07:07 +02:00
idle.c	Merge branch 'sched/urgent' into sched/core, to pick up fixes and refresh the branch	2023-10-07 11:32:24 +02:00
isolation.c	sched/headers: Introduce kernel/sched/build_utility.c and build multiple .c files there	2022-02-23 10:58:33 +01:00
loadavg.c	sched/headers: Introduce kernel/sched/build_utility.c and build multiple .c files there	2022-02-23 10:58:33 +01:00
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	sched/membarrier: Introduce MEMBARRIER_CMD_GET_REGISTRATIONS	2023-01-07 11:29:29 +01:00
pelt.c	sched/headers: Introduce kernel/sched/build_policy.c and build multiple .c files there	2022-02-23 10:58:33 +01:00
pelt.h	sched/fair: Decay task PELT values during wakeup migration	2022-06-28 09:17:46 +02:00
psi.c	sched/psi: Change update_triggers() to a 'void' function	2023-10-09 14:54:50 +02:00
rt.c	sched/topology: Consolidate and clean up access to a CPU's max compute capacity	2023-10-09 12:59:48 +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/topology: Move the declaration of 'schedutil_gov' to kernel/sched/sched.h	2023-10-09 17:33:10 +02:00
smp.h	sched, smp: Trace smp callback causing an IPI	2023-03-24 11:01:29 +01:00
stats.c	sched/headers: Introduce kernel/sched/build_utility.c and build multiple .c files there	2022-02-23 10:58:33 +01:00
stats.h	sched/psi: Use task->psi_flags to clear in CPU migration	2022-10-30 10:12:15 +01:00
stop_task.c	sched/fair: Rename check_preempt_curr() to wakeup_preempt()	2023-09-19 10:40:10 +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
topology.c	sched/topology: Move the declaration of 'schedutil_gov' to kernel/sched/sched.h	2023-10-09 17:33:10 +02:00
wait_bit.c	wait_on_bit: add an acquire memory barrier	2022-08-26 09:30:25 -07:00
wait.c	sched: add a few helpers to wake up tasks on the current cpu	2023-07-17 16:08:08 -07:00