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37e8952174
linux/arch/s390
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Heiko Carstens 37e8952174 [S390] nohz: optimize arch_needs_cpu() 
arch_needs_cpu() gets always executed on the current cpu. Therefore
the cpu parameter can be ignored it is possible to use __get_cpu_var()
instead of per_cpu() to access the per_cpu variable, which will
generate better code.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-01-05 12:47:28 +01:00
..
appldata [S390] appldata: fix dev_get_stats 64 bit conversion 2010-08-13 10:06:55 +02:00
boot [S390] Add support for LZO-compressed kernels. 2010-05-26 23:27:10 +02:00
crypto [S390] cleanup facility list handling 2010-10-25 16:10:21 +02:00
hypfs [S390] hypfs: Move buffer allocation from open to read 2011-01-05 12:47:27 +01:00
include/asm [S390] nohz: optimize arch_needs_cpu() 2011-01-05 12:47:28 +01:00
kernel [S390] extint: get rid of early code plus cleanup 2011-01-05 12:47:26 +01:00
kvm [S390] cleanup s390 Kconfig 2011-01-05 12:47:23 +01:00
lib [S390] time: let local_tick_enable/disable() reprogram the clock comparator 2011-01-05 12:47:25 +01:00
math-emu
mm [S390] pfault: delay register of pfault interrupt 2011-01-05 12:47:26 +01:00
oprofile
defconfig [S390] cleanup s390 Kconfig 2011-01-05 12:47:23 +01:00
Kbuild [S390] standardize Kbuild rules 2010-10-25 16:10:14 +02:00
Kconfig [S390] cleanup s390 Kconfig 2011-01-05 12:47:23 +01:00
Kconfig.debug [S390] cleanup s390 Kconfig 2011-01-05 12:47:23 +01:00
Makefile [S390] Add config option for z196 code generation. 2010-10-25 16:10:15 +02:00