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[POWERPC] spufs: block fault handlers in spu_acquire_runnable
authorArnd Bergmann <arnd.bergmann@de.ibm.com>
Thu, 20 Dec 2007 07:39:59 +0000 (16:39 +0900)
committerPaul Mackerras <paulus@samba.org>
Fri, 21 Dec 2007 08:46:19 +0000 (19:46 +1100)
commit33bfd7a73861c3727482c6c1c1c2ef40054060b7
tree97b9ceaa32dfe08a39049fa27eda4220cc5b8cb7tree | snapshot
parent7cd58e43810852eeb7af5a0c803f3890bd08b581commit | diff
[POWERPC] spufs: block fault handlers in spu_acquire_runnable

This change disables the logic that faults-in spu contexts under the
covers from the page fault handler.  When a fault requires a runnable
context, the handler will block until the context is scheduled by
other means.

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>
arch/powerpc/platforms/cell/spufs/context.c diff | blob | history
arch/powerpc/platforms/cell/spufs/file.c diff | blob | history
arch/powerpc/platforms/cell/spufs/sched.c diff | blob | history
arch/powerpc/platforms/cell/spufs/spufs.h diff | blob | history
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