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2cf2b3b49f
Update scheduling information on every spu_run to allow for setting threads to realtime priority just before running them. This requires some slightly ugly code in spufs_run_spu because we can just update the information unlocked if the spu is not runnable, but we need to acquire the active_mutex when it is runnable to protect against find_victim. This locking scheme requires opencoding spu_acquire_runnable in spufs_run_spu which actually is a nice cleanup all by itself. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org> |
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.. | ||
spufs | ||
cbe_cpufreq.c | ||
cbe_regs.c | ||
cbe_regs.h | ||
cbe_thermal.c | ||
interrupt.c | ||
interrupt.h | ||
io-workarounds.c | ||
iommu.c | ||
Kconfig | ||
Makefile | ||
pervasive.c | ||
pervasive.h | ||
pmu.c | ||
ras.c | ||
ras.h | ||
setup.c | ||
smp.c | ||
spider-pic.c | ||
spu_base.c | ||
spu_callbacks.c | ||
spu_coredump.c | ||
spu_manage.c | ||
spu_priv1_mmio.c | ||
spu_priv1_mmio.h | ||
spu_syscalls.c |