linux/arch/s390/include/asm
Horst Hartmann dd30ac3274 [S390] net: provide architecture specific NET_SKB_PAD
NET_SKB_PAD has been increased from 32 to 64 and later to
max(32, L1_CACHE_BYTES). This led to a 25% throughput decrease for
streaming workloads accompanied by a 37% CPU cost increase on s390.
Define a architecture specific NET_SKB_PAD with the old value of 32.

Signed-off-by: Horst Hartmann <horsth@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-02-17 13:13:59 +01:00
..
airq.h
appldata.h
asm-offsets.h
atomic.h [S390] atomic: use inline asm 2011-02-17 13:13:59 +01:00
auxvec.h
bitops.h
bitsperlong.h
bug.h
bugs.h
byteorder.h
cache.h [S390] net: provide architecture specific NET_SKB_PAD 2011-02-17 13:13:59 +01:00
cacheflush.h [S390] use asm-generic/cacheflush.h 2011-01-31 11:30:21 +01:00
ccwdev.h
ccwgroup.h
checksum.h
chpid.h
chsc.h
cio.h
cmb.h
compat.h
cpcmd.h
cpu.h
cputime.h
crw.h
current.h
dasd.h
debug.h
delay.h
device.h
diag.h
div64.h
dma.h
ebcdic.h
elf.h
emergency-restart.h
errno.h
etr.h
extmem.h
fb.h
fcntl.h
fcx.h
ftrace.h
futex.h
hardirq.h
hugetlb.h
idals.h
io.h
ioctl.h
ioctls.h
ipcbuf.h
ipl.h
irq_regs.h
irq.h
irqflags.h
isc.h
itcw.h
Kbuild
kdebug.h
kexec.h
kmap_types.h
kprobes.h
kvm_host.h
kvm_para.h
kvm_virtio.h
kvm.h
linkage.h
local64.h
local.h
lowcore.h
mathemu.h
mman.h
mmu_context.h
mmu.h
module.h
monwriter.h
msgbuf.h
mutex.h
nmi.h
page.h
param.h
pci.h
percpu.h
perf_event.h
pgalloc.h
pgtable.h
poll.h
posix_types.h
processor.h s390: remove task_show_regs 2011-02-15 07:34:16 -08:00
ptrace.h
qdio.h
qeth.h
reset.h
resource.h
rwsem.h
s390_ext.h
scatterlist.h
schid.h
sclp.h
scsw.h
seccomp.h
sections.h
segment.h
sembuf.h
setup.h
sfp-machine.h
sfp-util.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
sigp.h
smp.h
socket.h
sockios.h
sparsemem.h
spinlock_types.h
spinlock.h
stat.h
statfs.h
string.h
suspend.h
swab.h
syscall.h
sysinfo.h
system.h
tape390.h
termbits.h
termios.h
thread_info.h
timer.h
timex.h
tlb.h
tlbflush.h
topology.h
types.h
uaccess.h
ucontext.h
unaligned.h
unistd.h
user.h
vdso.h
vtoc.h
xor.h
zcrypt.h