android_kernel_oneplus_msm8998/kernel
Olav Haugan 45b8775b62 sched/core: Fix migrate tasks bail-out condition
Migrate tasks function is used by both hotplug and cpu isolation. During
hotplug all the cpus are stalled (in stop machine) while tasks are being
migrated. However, this is not the case during cpu isolation. A task
that was counted as a pinned thread might have been migrated off the
cpu. Take this into account when checking whether we have completed
moving all tasks off the runqueue.

Also ignore warning about tasks moving off the run-queue for isolation
use case.

Change-Id: I5c5f25eb9b1eaf0605b606a65e0ac86996fa5f27
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
2016-11-10 14:19:05 -08:00
..
arch/arm input: touchscreen: Add synaptics v1 driver 2016-07-25 11:23:29 +05:30
bpf Revert "Merge remote-tracking branch 'msm-4.4/tmp-510d0a3f' into msm-4.4" 2016-08-26 14:34:05 -07:00
configs kconfig: add xenconfig defconfig helper 2015-06-16 11:04:29 +01:00
debug Merge remote-tracking branch 'origin/tmp-917a9a9133a6' into lsk 2016-07-12 11:40:49 -07:00
Documentation/firmware_updater input: touchscreen: Add synaptics v1 driver 2016-07-25 11:23:29 +05:30
drivers/input/touchscreen input: msg21xx_ts: Move the driver to proper path 2016-08-01 02:52:55 -07:00
events Merge remote-tracking branch 'msm4.4/tmp-da9a92f' into msm-4.4 2016-10-28 10:48:35 -07:00
gcov gcov: add support for GCC 5.1 2015-06-30 19:44:57 -07:00
include/linux/input input: touchscreen: Add synaptics v1 driver 2016-07-25 11:23:29 +05:30
irq genirq: Avoid race between cpu hot plug and irq_desc() allocation paths 2016-10-07 13:07:10 -07:00
livepatch livepatch: x86: fix relocation computation with kASLR 2015-11-11 17:36:04 +01:00
locking Merge remote-tracking branch 'msm4.4/tmp-da9a92f' into msm-4.4 2016-10-28 10:48:35 -07:00
power pmqos: Enable cpu isolation awareness 2016-09-24 10:59:57 -07:00
printk printk: Add all cpu notifiers under CONSOLE_FLUSH_ON_HOTPLUG flag 2016-03-23 21:11:59 -07:00
rcu RFC: FROMLIST: cgroup: avoid synchronize_sched() in __cgroup_procs_write() 2016-08-29 14:18:07 -07:00
sched sched/core: Fix migrate tasks bail-out condition 2016-11-10 14:19:05 -08:00
time Merge remote-tracking branch 'msm4.4/tmp-da9a92f' into msm-4.4 2016-10-28 10:48:35 -07:00
trace Merge remote-tracking branch 'msm4.4/tmp-da9a92f' into msm-4.4 2016-10-28 10:48:35 -07:00
.gitignore certs: add .gitignore to stop git nagging about x509_certificate_list 2015-10-21 15:18:35 +01:00
acct.c
async.c
audit.c mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd 2015-11-06 17:50:42 -08:00
audit.h audit: audit_tree_match can be boolean 2015-11-04 08:23:51 -05:00
audit_fsnotify.c audit: clean simple fsnotify implementation 2015-08-06 16:14:53 -04:00
audit_tree.c audit: audit_tree_match can be boolean 2015-11-04 08:23:51 -05:00
audit_watch.c Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit 2015-09-08 13:34:59 -07:00
auditfilter.c audit: fix comment block whitespace 2015-11-04 08:23:51 -05:00
auditsc.c Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit 2015-09-08 13:34:59 -07:00
backtracetest.c
bounds.c
capability.c
cgroup.c cgroup: Disable IRQs while holding css_set_lock 2016-11-03 11:57:08 -07:00
cgroup_freezer.c cgroup: fix handling of multi-destination migration from subtree_control enabling 2015-12-03 10:18:21 -05:00
cgroup_pids.c cgroup_pids: don't account for the root cgroup 2015-12-03 10:18:21 -05:00
compat.c compat: cleanup coding in compat_get_bitmap() and compat_put_bitmap() 2015-06-04 23:57:18 +02:00
configs.c
context_tracking.c context_tracking: avoid irq_save/irq_restore on guest entry and exit 2015-11-10 12:06:23 +01:00
cpu.c Merge remote-tracking branch 'msm4.4/tmp-da9a92f' into msm-4.4 2016-10-28 10:48:35 -07:00
cpu_pm.c lpm-levels: Do not disable non-sec interrupts in suspend 2016-03-22 11:07:22 -07:00
cpuset.c Merge remote-tracking branch 'msm-4.4/tmp-510d0a3f' into msm-4.4 2016-10-21 18:00:55 -07:00
crash_dump.c
cred.c kernel/cred.c: remove unnecessary kdebug atomic reads 2015-09-10 13:29:01 -07:00
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c Merge remote-tracking branch 'msm4.4/tmp-da9a92f' into msm-4.4 2016-10-28 10:48:35 -07:00
extable.c kernel/extable.c: remove duplicated include 2015-09-10 13:29:01 -07:00
fork.c sched/hmp: Fix memory leak when task fork fails 2016-11-07 14:46:22 -08:00
freezer.c
futex.c Revert "Merge remote-tracking branch 'msm-4.4/tmp-510d0a3f' into msm-4.4" 2016-08-26 14:34:05 -07:00
futex_compat.c ptrace: use fsuid, fsgid, effective creds for fs access checks 2016-02-25 12:01:16 -08:00
groups.c
hung_task.c
irq_work.c treewide: Remove old email address 2015-11-23 09:44:58 +01:00
jump_label.c locking/static_key: Fix concurrent static_key_slow_inc() 2016-07-27 09:47:29 -07:00
kallsyms.c
kcmp.c ptrace: use fsuid, fsgid, effective creds for fs access checks 2016-02-25 12:01:16 -08:00
Kconfig.freezer
Kconfig.hz
Kconfig.locks locking/qrwlock: Rename QUEUE_RWLOCK to QUEUED_RWLOCKS 2015-05-12 09:46:00 +02:00
Kconfig.preempt
kexec.c kexec: use file name as the output message prefix 2015-11-06 17:50:42 -08:00
kexec_core.c kexec: use file name as the output message prefix 2015-11-06 17:50:42 -08:00
kexec_file.c kexec: use file name as the output message prefix 2015-11-06 17:50:42 -08:00
kexec_internal.h kexec: split kexec_file syscall code to kexec_file.c 2015-09-10 13:29:01 -07:00
kmod.c kmod: don't run async usermode helper as a child of kworker thread 2015-10-23 17:55:10 +09:00
kprobes.c perf/x86/hw_breakpoints: Disallow kernel breakpoints unless kprobe-safe 2015-08-04 10:16:54 +02:00
ksysfs.c kexec: split kexec_load syscall from kexec core code 2015-09-10 13:29:01 -07:00
kthread.c kernel/kthread.c:kthread_create_on_node(): clarify documentation 2015-09-04 16:54:41 -07:00
latencytop.c
Makefile sys_membarrier(): system-wide memory barrier (generic, x86) 2015-09-11 15:21:34 -07:00
membarrier.c sys_membarrier(): system-wide memory barrier (generic, x86) 2015-09-11 15:21:34 -07:00
memremap.c devm_memremap: Fix error value when memremap failed 2016-03-03 15:07:08 -08:00
module-internal.h
module.c Merge remote-tracking branch 'origin/tmp-917a9a9133a6' into lsk 2016-07-12 11:40:49 -07:00
module_signing.c KEYS: Merge the type-specific data with the payload data 2015-10-21 15:18:36 +01:00
notifier.c Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-01 08:40:25 -07:00
nsproxy.c
padata.c
panic.c coresight: abort coresight tracing on kernel crash 2016-08-19 14:56:53 -07:00
params.c Nothing exciting, minor tweaks and cleanups. 2015-11-09 15:53:39 -08:00
pid.c pidns: fix NULL dereference in __task_pid_nr_ns() 2015-11-24 12:03:55 -08:00
pid_namespace.c
profile.c mm: rename alloc_pages_exact_node() to __alloc_pages_node() 2015-09-08 15:35:28 -07:00
ptrace.c ptrace: use fsuid, fsgid, effective creds for fs access checks 2016-02-25 12:01:16 -08:00
range.c
reboot.c kexec: split kexec_load syscall from kexec core code 2015-09-10 13:29:01 -07:00
relay.c kernel/relay.c: use kvfree() in relay_free_page_array() 2015-06-30 19:44:59 -07:00
resource.c Merge remote-tracking branch 'origin/tmp-917a9a9133a6' into lsk 2016-07-12 11:40:49 -07:00
seccomp.c seccomp: always propagate NO_NEW_PRIVS on tsync 2016-03-03 15:07:25 -08:00
signal.c kernel/signal.c: unexport sigsuspend() 2015-11-20 16:17:32 -08:00
smp.c smp: Do not wake up all idle CPUs 2016-09-24 10:59:58 -07:00
smpboot.c sched: Add per CPU load tracking for each task 2016-10-17 12:43:53 -07:00
smpboot.h
softirq.c
stacktrace.c
stop_machine.c kernel: remove stop_machine() Kconfig dependency 2015-12-12 10:15:34 -08:00
sys.c BACKPORT: timer: convert timer_slack_ns from unsigned long to u64 2016-07-11 12:43:04 +05:30
sys_ni.c mm: mlock: add new mlock system call 2015-11-05 19:34:48 -08:00
sysctl.c Merge remote-tracking branch 'msm4.4/tmp-da9a92f' into msm-4.4 2016-10-28 10:48:35 -07:00
sysctl_binary.c Merge remote-tracking branch 'msm-4.4/tmp-2bf7955' into msm-4.4 2016-07-22 16:45:32 -07:00
task_work.c task_work: remove fifo ordering guarantee 2015-09-05 13:46:58 -07:00
taskstats.c
test_kprobes.c
torture.c torture: Consolidate cond_resched_rcu_qs() into stutter_wait() 2015-10-06 11:25:01 -07:00
tracepoint.c tracepoint: Give priority to probes of tracepoints 2015-10-25 21:33:54 -04:00
tsacct.c
uid16.c
up.c
user-return-notifier.c
user.c
user_namespace.c capabilities: ambient capabilities 2015-09-04 16:54:41 -07:00
utsname.c
utsname_sysctl.c
watchdog.c sched: Ensure watchdog is enabled before disabling 2016-11-07 17:51:48 -08:00
workqueue.c Merge remote-tracking branch 'msm-4.4/tmp-510d0a3f' into msm-4.4 2016-10-21 18:00:55 -07:00
workqueue_internal.h