From ea1ae5949d7fcd2e622226ba71741a0f43b6ef0a Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 29 Jun 2007 10:57:56 +1000 Subject: [POWERPC] spusched: fix cpu/node binding Add a cpus_allowed allowed filed to struct spu_context so that we always use the cpu mask of the owning thread instead of the one happening to call into the scheduler. Also use this information in grab_runnable_context to avoid spurious wakeups. Signed-off-by: Christoph Hellwig Signed-off-by: Arnd Bergmann Signed-off-by: Jeremy Kerr Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/cell/spufs/context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/platforms/cell/spufs/context.c') diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c index c778d9178e0f..6ff2a75589f3 100644 --- a/arch/powerpc/platforms/cell/spufs/context.c +++ b/arch/powerpc/platforms/cell/spufs/context.c @@ -53,7 +53,7 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang) INIT_LIST_HEAD(&ctx->rq); if (gang) spu_gang_add_ctx(gang, ctx); - + ctx->cpus_allowed = current->cpus_allowed; spu_set_timeslice(ctx); goto out; out_free: -- cgit v1.2.3-55-g7522