1
linux/arch/powerpc
Maxim Shchetynin fabb657005 powerpc/spufs: add atomic busy_spus counter to struct cbe_spu_info
As nr_active counter includes also spus waiting for syscalls to return
we need a seperate counter that only counts spus that are currently running
on spu side. This counter shall be used by a cpufreq governor that targets
a frequency dependent from the number of running spus.

Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-07-09 16:30:42 +10:00
..
boot powerpc/bootwrapper: Pad .dtb by default 2008-07-01 11:28:53 +10:00
configs Merge branch 'linux-2.6' 2008-06-30 10:16:50 +10:00
kernel powerpc: Remove old dump_task_* functions 2008-07-03 16:58:13 +10:00
kvm KVM: ppc: Report bad GFNs 2008-06-06 21:22:41 +03:00
lib powerpc: Fixup lwsync at runtime 2008-07-03 16:58:10 +10:00
math-emu powerpc: Add macros to access floating point registers in thread_struct. 2008-07-01 11:28:43 +10:00
mm powerpc/pseries: Update numa association of hotplug memory add for drconf memory 2008-07-03 16:58:18 +10:00
oprofile Merge branch 'linux-2.6' 2008-04-14 21:11:02 +10:00
platforms powerpc/spufs: add atomic busy_spus counter to struct cbe_spu_info 2008-07-09 16:30:42 +10:00
sysdev Merge branch 'next' of master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx 2008-06-30 09:57:05 +10:00
xmon Merge branch 'linux-2.6' 2008-06-30 10:16:50 +10:00
.gitignore
Kconfig powerpc: Remove experimental status of kdump on 64-bit powerpc 2008-07-01 11:28:57 +10:00
Kconfig.debug powerpc: Add self-tests of the feature fixup code 2008-07-01 11:28:30 +10:00
Makefile powerpc: Get rid of CROSS32{AS,LD,OBJCOPY} 2008-06-30 22:30:39 +10:00