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authorRusty Russell <rusty@rustcorp.com.au>2008-12-26 22:23:39 +1030
committerRusty Russell <rusty@rustcorp.com.au>2008-12-26 22:23:39 +1030
commit86c6f274f52c3e991d429869780945c0790e7b65 (patch)
tree0538ab2a35a094f093bd1b36c7de4cf60d8a0391 /arch/powerpc/platforms/cell
parent7479a2939df4957ba794cce814379b6d10914bdc (diff)
cpumask: powerpc: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask
Impact: New APIs The old node_to_cpumask/node_to_pcibus returned a cpumask_t: these return a pointer to a struct cpumask. Part of removing cpumasks from the stack. (Also replaces powerpc internal uses of node_to_cpumask). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/cell')
-rw-r--r--arch/powerpc/platforms/cell/spu_priv1_mmio.c6
-rw-r--r--arch/powerpc/platforms/cell/spufs/sched.c4
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/cell/spu_priv1_mmio.c b/arch/powerpc/platforms/cell/spu_priv1_mmio.c
index 906a0a2a9fe..1410443731e 100644
--- a/arch/powerpc/platforms/cell/spu_priv1_mmio.c
+++ b/arch/powerpc/platforms/cell/spu_priv1_mmio.c
@@ -80,10 +80,10 @@ static void cpu_affinity_set(struct spu *spu, int cpu)
u64 route;
if (nr_cpus_node(spu->node)) {
- cpumask_t spumask = node_to_cpumask(spu->node);
- cpumask_t cpumask = node_to_cpumask(cpu_to_node(cpu));
+ const struct cpumask *spumask = cpumask_of_node(spu->node),
+ *cpumask = cpumask_of_node(cpu_to_node(cpu));
- if (!cpus_intersects(spumask, cpumask))
+ if (!cpumask_intersects(spumask, cpumask))
return;
}
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 2ad914c4749..6a0ad196aeb 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -166,9 +166,9 @@ void spu_update_sched_info(struct spu_context *ctx)
static int __node_allowed(struct spu_context *ctx, int node)
{
if (nr_cpus_node(node)) {
- cpumask_t mask = node_to_cpumask(node);
+ const struct cpumask *mask = cpumask_of_node(node);
- if (cpus_intersects(mask, ctx->cpus_allowed))
+ if (cpumask_intersects(mask, &ctx->cpus_allowed))
return 1;
}