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

..

alpha

alpha: Use generic irq Kconfig

2011-01-21 11:55:31 +01:00

arm

Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-02-15 10:18:48 -08:00

avr32

avr32: add missing include causing undefined pgtable_page_* references

2011-01-26 12:35:15 +01:00

blackfin

serial: bfin_5xx: split uart RX lock from uart port lock to avoid deadlock

2011-02-03 14:44:54 -08:00

cris

cris: Use generic irq Kconfig

2011-01-21 11:55:25 +01:00

frv

frv: Use generic irq Kconfig

2011-01-21 11:55:32 +01:00

h8300

h8300: Use generic irq Kconfig

2011-01-21 11:55:24 +01:00

ia64

ia64: Use generic irq Kconfig

2011-01-21 11:55:32 +01:00

m32r

m32r: Fixup last __do_IRQ leftover

2011-02-05 21:46:35 +01:00

m68k

m68knommu: add optimize memmove() function

2011-02-16 09:43:16 +10:00

m68knommu

m68knommu: set flow handler for secondary interrupt controller of 5249

2011-02-16 09:43:46 +10:00

microblaze

microblaze: Fix msr instruction detection

2011-02-07 19:13:01 +01:00

mips

genirq: Remove __do_IRQ

2011-01-21 11:55:31 +01:00

mn10300

mn10300: Use generic irq Kconfig

2011-01-21 11:55:33 +01:00

parisc

console: rename acquire/release_console_sem() to console_lock/unlock()

2011-01-26 10:50:06 +10:00

powerpc

powerpc: Fix hcall tracepoint recursion

2011-02-07 13:06:08 +11:00

s390

[S390] net: provide architecture specific NET_SKB_PAD

2011-02-17 13:13:59 +01:00

score

score: Use generic irq Kconfig

2011-01-21 11:55:34 +01:00

sh

Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

2011-01-26 09:00:17 +10:00

sparc

sparc: Use generic irq Kconfig

2011-01-21 11:55:34 +01:00

tile

tile: Use generic irq Kconfig

2011-01-21 11:55:34 +01:00

um

um: Use generic irq Kconfig

2011-01-21 11:55:35 +01:00

x86

Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-02-15 10:18:48 -08:00

xtensa

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

.gitignore

…

Kconfig

[S390] mutex: Introduce arch_mutex_cpu_relax()

2011-01-05 12:47:31 +01:00