kernel-ark/arch/powerpc
Arnd Bergmann 2fb9d20636 [PATCH] spufs: set irq affinity for running threads
For far, all SPU triggered interrupts always end up on
the first SMT thread, which is a bad solution.

This patch implements setting the affinity to the
CPU that was running last when entering execution on
an SPU. This should result in a significant reduction
in IPI calls and better cache locality for SPE thread
specific data.

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-09 15:44:57 +11:00
..
boot
configs
kernel [PATCH] cell: enable pause(0) in cpu_idle 2006-01-09 15:44:32 +11:00
lib
mm [PATCH] powerpc: don't add memory to empty node/zone 2006-01-09 15:14:22 +11:00
oprofile [PATCH] powerpc: G4+ oprofile support 2006-01-09 15:06:03 +11:00
platforms [PATCH] spufs: set irq affinity for running threads 2006-01-09 15:44:57 +11:00
sysdev [PATCH] powerpc: Fix g5 DART init 2006-01-09 15:05:42 +11:00
xmon
Kconfig [PATCH] powerpc: Experimental support for new G5 Macs (#2) 2006-01-09 15:03:17 +11:00
Kconfig.debug
Makefile