commit 5737edd1ddbde5ab7f63bb3cb36015edbdb7c295
author Mark Nutter <mnutter@us.ibm.com> Tue Oct 24 18:31:16 2006 +0200
committer Paul Mackerras <paulus@samba.org> Wed Oct 25 14:20:21 2006 +1000
tree 10162eb7c27fa0a3d1614c2d46fdcf2c87410d3a
parent cc21a66d7f727ab97b27af9cf763bc0b51510ffa

[POWERPC] spufs: add support for nonschedulable contexts

This adds two new flags to spu_create:

SPU_CREATE_NONSCHED: create a context that is never moved
away from an SPE once it has started running. This flag
can only be used by tasks with the CAP_SYS_NICE capability.

SPU_CREATE_ISOLATED: create a nonschedulable context that
enters isolation mode upon first run. This requires the
SPU_CREATE_NONSCHED flag.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>