kernel_optimize_test/arch/s390
Martin Schwidefsky 94232a4332 s390/rwlock: improve writer fairness
Set the write-lock bit in the out-of-line rwlock code to indicate that
a writer is waiting. Additional readers will no be able to get the lock
until at least one writer got the lock. Additional writers have to wait
for the first writer to release the lock again.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-09-25 10:52:12 +02:00
..
appldata
boot
configs tgt: defconfig cleanup 2014-07-17 22:07:44 +02:00
crypto
hypfs
include s390/rwlock: remove interrupt-enabling rwlock variant. 2014-09-25 10:52:10 +02:00
kernel s390/head.s: use zero as address for stfl 2014-09-25 10:52:06 +02:00
kvm KVM: s390: Fix user triggerable bug in dead code 2014-08-25 14:35:15 +02:00
lib s390/rwlock: improve writer fairness 2014-09-25 10:52:12 +02:00
math-emu
mm s390/mm: remove change bit override support 2014-09-25 10:52:09 +02:00
net net: filter: split 'struct sk_filter' into socket and bpf parts 2014-08-02 15:03:58 -07:00
oprofile
pci s390/pci: introduce lazy IOTLB flushing for DMA unmap 2014-07-22 09:26:24 +02:00
defconfig
Kbuild
Kconfig s390/ftrace: enforce DYNAMIC_FTRACE if FUNCTION_TRACER is selected 2014-09-09 08:53:29 +02:00
Kconfig.debug
Makefile s390: pass march flag to assembly files as well 2014-09-09 08:53:28 +02:00