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android_kernel_motorola_sm6225/arch/s390/kernel
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Frederic Weisbecker 1268fbc746 nohz: Remove tick_nohz_idle_enter_norcu() / tick_nohz_idle_exit_norcu() 
Those two APIs were provided to optimize the calls of
tick_nohz_idle_enter() and rcu_idle_enter() into a single
irq disabled section. This way no interrupt happening in-between would
needlessly process any RCU job.

Now we are talking about an optimization for which benefits
have yet to be measured. Let's start simple and completely decouple
idle rcu and dyntick idle logics to simplify.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2011-12-11 10:31:57 -08:00
..
vdso32 [S390] vdso: disable gcov profiling 2011-05-23 10:24:29 +02:00
vdso64 [S390] vdso: disable gcov profiling 2011-05-23 10:24:29 +02:00
asm-offsets.c [S390] signal race with restarting system calls 2011-10-30 15:16:43 +01:00
audit.c
audit.h
base.S [S390] kdump backend code 2011-10-30 15:16:42 +01:00
bitmap.c [S390] move EXPORT_SYMBOLs to definitions 2009-03-26 15:24:11 +01:00
compat_audit.c
compat_exec_domain.c
compat_linux.c [S390] sparse: fix access past end of array warnings 2011-10-30 15:16:46 +01:00
compat_linux.h Mark arguments to certain syscalls as being const 2010-08-13 16:53:13 -07:00
compat_ptrace.h [S390] ptrace cleanup 2011-01-05 12:47:31 +01:00
compat_signal.c [S390] sparse: fix sparse warnings with __user pointers 2011-10-30 15:16:46 +01:00
compat_wrapper.S [S390] wire up process_vm syscalls 2011-11-14 11:19:08 +01:00
cpcmd.c
crash.c
crash_dump.c [S390] Remove error checking from copy_oldmem_page() 2011-10-30 15:16:47 +01:00
debug.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
diag.c [S390] replace diag10() with diag10_range() function 2011-05-10 17:13:43 +02:00
dis.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
early.c [S390] avoid STCKF if running in ESA mode 2011-11-14 11:19:09 +01:00
ebcdic.c
entry.h [S390] sparse: fix sparse warnings about missing prototypes 2011-10-30 15:16:46 +01:00
entry.S [S390] add TIF_SYSCALL thread flag 2011-10-30 15:16:43 +01:00
entry64.S [S390] load user asce on sie_fault 2011-10-30 15:16:44 +01:00
ftrace.c [S390] cleanup ftrace backend functions 2011-01-05 12:47:31 +01:00
head.S [S390] kdump backend code 2011-10-30 15:16:42 +01:00
head31.S [S390] smp: external call vs. emergency signal 2011-10-30 15:16:44 +01:00
head64.S [S390] smp: external call vs. emergency signal 2011-10-30 15:16:44 +01:00
head_kdump.S [S390] kdump backend code 2011-10-30 15:16:42 +01:00
init_task.c Use new __init_task_data macro in arch init_task.c files. 2009-09-21 06:27:08 +02:00
ipl.c [S390] sparse: fix sparse warnings about missing prototypes 2011-10-30 15:16:46 +01:00
irq.c [S390] irqstats: split IPI interrupt accounting 2011-10-30 15:16:47 +01:00
jump_label.c s390/jump-label: add arch_jump_label_transform_static() 2011-10-25 11:54:37 -07:00
kprobes.c [S390] sparse: fix sparse static warnings 2011-10-30 15:16:46 +01:00
machine_kexec.c [S390] cleanup psw related bits and pieces 2011-10-30 15:16:43 +01:00
Makefile [S390] kdump backend code 2011-10-30 15:16:42 +01:00
mcount.S [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
mcount64.S [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
mem_detect.c [S390] kdump backend code 2011-10-30 15:16:42 +01:00
module.c modules: make arch's use default loader hooks 2011-07-24 22:06:04 +09:30
nmi.c [S390] irq: have detailed statistics for interrupt types 2011-01-05 12:47:25 +01:00
process.c nohz: Remove tick_nohz_idle_enter_norcu() / tick_nohz_idle_exit_norcu() 2011-12-11 10:31:57 -08:00
processor.c [S390] avoid warning in show_cpuinfo 2011-10-30 15:16:15 +01:00
ptrace.c [S390] remove reset of system call restart on psw changes 2011-12-01 13:32:17 +01:00
reipl.S [S390] kdump backend code 2011-10-30 15:16:42 +01:00
reipl64.S [S390] lowcore cleanup 2011-10-30 15:16:42 +01:00
relocate_kernel.S [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
relocate_kernel64.S [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
s390_ksyms.c [S390] move sie code to entry.S 2011-07-24 10:48:21 +02:00
sclp.S [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
setup.c [S390] kdump: Replace is_kdump_kernel() with OLDMEM_BASE check 2011-12-01 13:32:17 +01:00
signal.c [S390] ptrace inferior call interactions with TIF_SYSCALL 2011-12-01 13:32:17 +01:00
smp.c [S390] irqstats: split IPI interrupt accounting 2011-10-30 15:16:47 +01:00
stacktrace.c
suspend.c [S390] sparse: fix sparse warnings about missing prototypes 2011-10-30 15:16:46 +01:00
switch_cpu.S [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
switch_cpu64.S [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
swsusp_asm64.S PM / Hibernate: Include storage keys in hibernation image on s390 2011-10-16 23:27:46 +02:00
sys_s390.c [S390] sys_personality: follow u_long to unsigned int conversion 2010-08-13 10:06:54 +02:00
syscalls.S [S390] wire up process_vm syscalls 2011-11-14 11:19:08 +01:00
sysinfo.c [S390] sparse: fix sparse warnings in math-emu 2011-10-30 15:16:46 +01:00
time.c [S390] sparse: fix sparse warnings about missing prototypes 2011-10-30 15:16:46 +01:00
topology.c [S390] topology: fix topology on z10 machines 2011-11-14 11:19:09 +01:00
traps.c [S390] sparse: fix sparse warnings with __user pointers 2011-10-30 15:16:46 +01:00
vdso.c mm: arch: rename in_gate_area_no_task to in_gate_area_no_mm 2011-03-23 16:36:55 -04:00
vmlinux.lds.S [S390] incorrect note program header 2011-11-14 11:19:08 +01:00
vtime.c [S390] sparse: fix sparse static warnings 2011-10-30 15:16:46 +01:00