Björn Davidsson b1b1320534 softirq: Don't defer all softirq during RT task ... Since 'commit f332a9d53e33 ("softirq: defer softirq processing to ksoftirqd if CPU is busy with RT")', all softirqs are deferred to ksoftirqd if one of the potentially long softirqs are pending. This can significantly delay processing of tasklets and timers, which are frequently designed to be running at high priority. Defer only the potentially slow softirqs to ksoftirqd. Change-Id: I7a2ef7c59749ccf086066c59962ff326786da6f4 Signed-off-by: Björn Davidsson <bjorn.davidsson@sony.com> [clingutla@codeaurora.org:- Renamed local variables and refactored deferred logic to macro for avoiding potential deadlock.] Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>		2018-03-22 23:20:10 -07:00
..
bpf	bpf: reject stores into ctx via st and xadd	2018-02-03 17:04:25 +01:00
configs	UPSTREAM: config: android-base: disable CONFIG_NFSD and CONFIG_NFS_FS	2018-02-05 08:58:36 -08:00
debug	This is the 4.4.106 stable release	2017-12-18 10:49:53 +01:00
events	Merge android-4.4@89074de (v4.4.94) into msm-4.4	2017-10-27 10:56:12 -07:00
gcov	gcov: disable for COMPILE_TEST	2018-01-23 19:50:10 +01:00
irq	Merge "genirq: Don't allow user space to set IRQ affinity to isolated CPUs"	2017-07-06 23:41:22 -07:00
livepatch	livepatch: x86: fix relocation computation with kASLR	2015-11-11 17:36:04 +01:00
locking	Merge android-4.4.112 (5f6325b) into msm-4.4	2018-01-24 12:35:11 +05:30
power	Merge android-4.4@73a2b70 (v4.4.92) into msm-4.4	2017-10-20 02:11:57 -07:00
printk	Merge android-4.4@4b8fc9f (v4.4.82) into msm-4.4	2017-09-01 11:47:49 -07:00
rcu	Merge android-4.4.107 (79f138a) into msm-4.4	2018-01-18 12:49:58 +05:30
sched	Merge "sched: add sched_get_cpu_last_busy_time() API"	2018-03-07 09:16:38 -08:00
time	Merge android-4.4.120 (d63fdf6) into msm-4.4	2018-03-08 17:53:30 +05:30
trace	Merge android-4.4.118 (5f7f76a) into msm-4.4	2018-03-01 17:20:34 +05:30
.gitignore
acct.c	kernel/acct.c: fix the acct->needcheck check in check_free_space()	2018-01-10 09:27:08 +01:00
async.c	kernel/async.c: revert "async: simplify lowest_in_progress()"	2018-02-16 20:09:45 +01:00
audit.c	This is the 4.4.106 stable release	2017-12-18 10:49:53 +01:00
audit.h
audit_fsnotify.c
audit_tree.c
audit_watch.c	audit: Fix use after free in audit_remove_watch_rule()	2017-08-24 17:02:35 -07:00
auditfilter.c
auditsc.c	audit: fix a double fetch in audit_log_single_execve_arg()	2016-11-23 11:33:07 -08:00
backtracetest.c
bounds.c
capability.c	exec: Ensure mm->user_ns contains the execed files	2017-01-06 11:16:14 +01:00
cgroup.c	cgroupns: Close race between cgroup_post_fork and copy_cgroup_ns	2017-09-18 11:34:17 +05:30
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
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	cgroup/cpuset: remove circular dependency deadlock	2017-09-13 00:24:53 -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 android-4.4@73a2b70 (v4.4.92) into msm-4.4	2017-10-20 02:11:57 -07:00
crash_dump.c
cred.c	cred: Reject inodes with invalid ids in set_create_file_as()	2016-09-15 08:27:49 +02:00
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c	Merge android-4.4.116 (20ddb25) into msm-4.4	2018-03-01 17:18:47 +05:30
extable.c	kernel/extable.c: mark core_kernel_text notrace	2017-07-21 07:44:56 +02:00
fork.c	Merge android-4.4.110 (5cc8c2e) into msm-4.4	2018-01-18 12:50:51 +05:30
freezer.c
futex.c	Merge android-4.4.113 (ef588ef) into msm-4.4	2018-01-24 18:27:37 +05:30
futex_compat.c	BACKPORT: ptrace: use fsuid, fsgid, effective creds for fs access checks	2016-07-07 16:30:43 -07:00
groups.c	kernel: make groups_sort calling a responsibility group_info allocators	2018-01-10 09:27:10 +01:00
hung_task.c
irq_work.c	treewide: Remove old email address	2015-11-23 09:44:58 +01:00
jump_label.c	jump_label: Invoke jump_label_test() via early_initcall()	2017-12-16 10:33:55 +01:00
kallsyms.c
kcmp.c	BACKPORT: ptrace: use fsuid, fsgid, effective creds for fs access checks	2016-07-07 16:30:43 -07:00
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c	UPSTREAM: kcov: fix comparison callback signature	2017-12-18 09:41:57 -08:00
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: fix double-free when failing to relocate the purgatory	2016-09-24 10:07:36 +02:00
kexec_internal.h
kmod.c
kprobes.c	tracing/kprobes: Enforce kprobes teardown after testing	2017-05-25 14:30:17 +02:00
ksysfs.c
kthread.c	UPSTREAM: kthread: Pin the stack via try_get_task_stack()/put_task_stack() in to_live_kthread() function	2017-08-09 15:23:22 +01:00
latencytop.c
Makefile	BACKPORT: kernel: add kcov code coverage	2017-12-18 09:41:57 -08:00
membarrier.c	Fix: Disable sys_membarrier when nohz_full is enabled	2017-03-12 06:37:26 +01:00
memremap.c	mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done}	2017-01-19 20:17:18 +01:00
module-internal.h
module.c	Merge android-4.4.118 (5f7f76a) into msm-4.4	2018-03-01 17:20:34 +05:30
module_signing.c
notifier.c
nsproxy.c
padata.c	padata: free correct variable	2017-05-20 14:27:02 +02:00
panic.c	soc: qcom: dump current task stack and task_struct for minidump	2017-09-01 02:51:08 -07:00
params.c	Nothing exciting, minor tweaks and cleanups.	2015-11-09 15:53:39 -08:00
pid.c	pids: make task_tgid_nr_ns() safe	2017-08-24 17:02:36 -07:00
pid_namespace.c	pid_ns: Sleep in TASK_INTERRUPTIBLE in zap_pid_ns_processes	2017-05-25 14:30:11 +02:00
profile.c	profile: hide unused functions when !CONFIG_PROC_FS	2018-02-25 11:03:44 +01:00
ptrace.c	ptrace: Properly initialize ptracer_cred on fork	2017-06-14 13:16:20 +02:00
range.c
reboot.c
relay.c
resource.c	Merge android-4.4@9f764bb (v4.4.80) into msm-4.4	2017-08-15 09:32:23 -07:00
seccomp.c	seccomp: fix the usage of get/put_seccomp_filter() in seccomp_get_filter()	2017-10-05 09:41:46 +02:00
signal.c	kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal()	2018-01-10 09:27:11 +01:00
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	softirq: Don't defer all softirq during RT task	2018-03-22 23:20:10 -07:00
stacktrace.c
stop_machine.c	kernel: remove stop_machine() Kconfig dependency	2015-12-12 10:15:34 -08:00
sys.c	This is the 4.4.16 stable release	2016-08-01 15:57:55 -07:00
sys_ni.c	mm: mlock: add new mlock system call	2015-11-05 19:34:48 -08:00
sysctl.c	Merge android-4.4.97 (46d256d) into msm-4.4	2017-12-18 14:23:14 +05:30
sysctl_binary.c	netfilter: nf_defrag_ipv4: Add sysctl to disable per interface	2018-01-10 13:57:22 -07:00
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
uid16.c	kernel: make groups_sort calling a responsibility group_info allocators	2018-01-10 09:27:10 +01:00
up.c
user-return-notifier.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
watchdog.c	Merge branch 'android-4.4@8e53f7c' into branch 'msm-4.4'	2017-04-10 16:46:42 -07:00
workqueue.c	Merge android-4.4.106 (2fea039) into msm-4.4	2018-01-18 12:45:07 +05:30
workqueue_internal.h	workqueue: Fix NULL pointer dereference	2017-11-15 17:13:11 +01:00