Lingutla Chandrasekhar
0362218e2d
Revert "softirq: Let ksoftirqd do its job"
...
Ksfotirqd is a normal priority CFS task. It can experience higher
scheduling latency under heavy load conditions. Currently once
asynchronous softirq processing is deferred to ksoftirqd, softirqs
are not processed further until ksoftirqd task gets a chance to run.
High latencies for softirqs like TIMER, HI TASKLET is not acceptable.
So revert 'commit 4cd13c21b2 ("softirq: Let ksoftirqd do its job")'.
Change-Id: I38a1a88b5f42dd534c65d739dbb7e4321a7904db
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
[satyap@codeaurora.org: Fix trivial merge conflicts]
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
2019-12-10 12:46:30 -08:00
..
bpf
bpf, offload: Unlock on error in bpf_offload_dev_create()
2019-11-07 00:20:27 +01:00
cgroup
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-11-15 08:44:08 -08:00
configs
debug
kgdb: don't use a notifier to enter kgdb at panic; call directly
2019-09-25 17:51:40 -07:00
dma
dma-mapping: Remove exposure of dma_get_[base/size]
2019-10-24 10:11:29 -07:00
events
Linux 5.4-rc8
2019-11-18 08:31:11 +01:00
gcov
um: Enable CONFIG_CONSTRUCTORS
2019-09-15 21:37:13 +02:00
irq
genirq: Honour IRQ's affinity hint during migration
2019-12-10 12:46:22 -08:00
livepatch
livepatch: Nullify obj->mod in klp_module_coming()'s error path
2019-08-19 13:03:37 +02:00
locking
Revert "locking/pvqspinlock: Don't wait if vCPU is preempted"
2019-09-25 10:22:37 +02:00
power
power: em: correct increasing freq/power ratio
2019-12-04 16:27:56 -08:00
printk
Merge remote-tracking branch 'remotes/origin/tmp-935f8bc6f7aa' into msm-lahaina
2019-10-10 20:02:38 -07:00
rcu
Merge remote-tracking branch 'remotes/origin/tmp-935f8bc6f7aa' into msm-lahaina
2019-10-10 20:02:38 -07:00
sched
sched/cpupri: Exclude isolated CPUs from the lowest_mask
2019-12-10 12:46:12 -08:00
time
kernel: Add snapshot of changes to support cpu isolation
2019-12-10 12:42:32 -08:00
trace
sched: Add snapshot of preemption and IRQs disable callers
2019-12-10 12:45:28 -08:00
.gitignore
acct.c
async.c
audit.c
audit/stable-5.3 PR 20190702
2019-07-08 18:55:42 -07:00
audit.h
audit/stable-5.3 PR 20190702
2019-07-08 18:55:42 -07:00
audit_fsnotify.c
audit_tree.c
audit_watch.c
audit_get_nd(): don't unlock parent too early
2019-11-10 11:56:55 -05:00
auditfilter.c
audit/stable-5.3 PR 20190702
2019-07-08 18:55:42 -07:00
auditsc.c
backtracetest.c
bounds.c
capability.c
compat.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
configs.c
kernel/configs: Replace GPL boilerplate code with SPDX identifier
2019-07-30 18:34:15 +02:00
context_tracking.c
cpu.c
kernel: Add snapshot of changes to support cpu isolation
2019-12-10 12:42:32 -08:00
cpu_pm.c
crash_core.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 230
2019-06-19 17:09:06 +02:00
crash_dump.c
cred.c
Merge branch 'access-creds'
2019-07-25 08:36:29 -07:00
delayacct.c
dma.c
elfcore.c
kernel/elfcore.c: include proper prototypes
2019-09-25 17:51:39 -07:00
exec_domain.c
exit.c
sched: Add snapshot of Window Assisted Load Tracking (WALT)
2019-12-10 12:39:14 -08:00
extable.c
extable: Add function to search only kernel exception table
2019-08-21 22:23:48 +10:00
fail_function.c
fork.c
sched: Add snapshot of Window Assisted Load Tracking (WALT)
2019-12-10 12:39:14 -08:00
freezer.c
Revert "libata, freezer: avoid block device removal while system is frozen"
2019-10-06 09:11:37 -06:00
futex.c
hrtimer/treewide: Use hrtimer_sleeper_start_expires()
2019-08-01 17:43:16 +02:00
gen_kheaders.sh
kheaders: substituting --sort in archive creation
2019-10-17 09:08:19 +09:00
groups.c
hung_task.c
iomem.c
mm/nvdimm: add is_ioremap_addr and use that to check ioremap address
2019-07-12 11:05:40 -07:00
irq_work.c
jump_label.c
jump_label: Don't warn on __exit jump entries
2019-08-29 15:10:10 +01:00
kallsyms.c
kallsyms: Don't let kallsyms_lookup_size_offset() fail on retrieving the first symbol
2019-08-27 16:19:56 +01:00
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
sched/rt, Kconfig: Unbreak def/oldconfig with CONFIG_PREEMPT=y
2019-07-22 18:05:11 +02:00
kcov.c
kexec.c
kexec_load: Disable at runtime if the kernel is locked down
2019-08-19 21:54:15 -07:00
kexec_core.c
kexec: bail out upon SIGKILL when allocating memory.
2019-09-25 17:51:40 -07:00
kexec_elf.c
kexec_elf: support 32 bit ELF files
2019-09-06 23:58:44 +02:00
kexec_file.c
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00
kexec_internal.h
kheaders.c
kmod.c
kprobes.c
Tracing updates:
2019-09-20 11:19:48 -07:00
ksysfs.c
kthread.c
kthread: make __kthread_queue_delayed_work static
2019-10-16 09:20:58 -07:00
latencytop.c
Makefile
Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
2019-09-27 19:37:27 -07:00
module-internal.h
module.c
Revert "ANDROID: Revert "Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux""
2019-11-13 10:14:45 +00:00
module_signature.c
MODSIGN: Export module signature definitions
2019-08-05 18:39:56 -04:00
module_signing.c
MODSIGN: Export module signature definitions
2019-08-05 18:39:56 -04:00
notifier.c
nsproxy.c
padata.c
padata: remove cpu_index from the parallel_queue
2019-09-13 21:15:41 +10:00
panic.c
panic: ensure preemption is disabled during panic()
2019-10-07 15:47:19 -07:00
params.c
lockdown: Lock down module params that specify hardware parameters (eg. ioport)
2019-08-19 21:54:16 -07:00
pid.c
kernel/pid.c: convert struct pid count to refcount_t
2019-07-16 19:23:24 -07:00
pid_namespace.c
proc/sysctl: add shared variables for range check
2019-07-18 17:08:07 -07:00
profile.c
ptrace.c
ptrace: add PTRACE_GET_SYSCALL_INFO request
2019-07-16 19:23:24 -07:00
range.c
reboot.c
FROMLIST: reboot: Export reboot_mode
2019-11-25 11:46:31 -08:00
relay.c
resource.c
mm/memory_hotplug.c: use PFN_UP / PFN_DOWN in walk_system_ram_range()
2019-09-24 15:54:09 -07:00
rseq.c
seccomp.c
signal.c
cgroup: freezer: call cgroup_enter_frozen() with preemption disabled in ptrace_stop()
2019-10-11 08:39:57 -07:00
smp.c
kernel: Add snapshot of changes to support cpu isolation
2019-12-10 12:42:32 -08:00
smpboot.c
smpboot.h
softirq.c
Revert "softirq: Let ksoftirqd do its job"
2019-12-10 12:46:30 -08:00
stackleak.c
stacktrace.c
stacktrace: Don't skip first entry on noncurrent tasks
2019-11-04 21:19:25 +01:00
stop_machine.c
stop_machine: Avoid potential race behaviour
2019-10-17 12:47:12 +02:00
sys.c
Merge Linus's 5.4-rc1-prerelease branch into android-mainline
2019-09-20 16:07:54 -07:00
sys_ni.c
arch: handle arches who do not yet define clone3
2019-06-21 01:54:53 +02:00
sysctl.c
sched: Add snapshot of preemption and IRQs disable callers
2019-12-10 12:45:28 -08:00
sysctl_binary.c
task_work.c
taskstats.c
test_kprobes.c
torture.c
torture: Remove exporting of internal functions
2019-08-01 14:30:22 -07:00
tracepoint.c
The main changes in this release include:
2019-07-18 11:51:00 -07:00
tsacct.c
ucount.c
proc/sysctl: add shared variables for range check
2019-07-18 17:08:07 -07:00
uid16.c
uid16.h
umh.c
up.c
smp: Remove smp_call_function() and on_each_cpu() return values
2019-06-23 14:26:26 +02:00
user-return-notifier.c
user.c
Linus 5.3-rc1
2019-07-23 16:21:59 -07:00
user_namespace.c
Keyrings namespacing
2019-07-08 19:36:47 -07:00
utsname.c
utsname_sysctl.c
watchdog.c
kernel: Add snapshot of changes to support cpu isolation
2019-12-10 12:42:32 -08:00
watchdog_hld.c
workqueue.c
Merge remote-tracking branch 'remotes/origin/tmp-935f8bc6f7aa' into msm-lahaina
2019-10-10 20:02:38 -07:00
workqueue_internal.h