Commit-ID: 1813a68457bb45b378d5bbec615b167deff3bcfc
Gitweb: http://git.kernel.org/tip/1813a68457bb45b378d5bbec615b167deff3bcfc
Author: Andi Kleen <andi@xxxxxxxxxxxxxx>
AuthorDate: Tue, 20 Jul 2010 15:22:54 -0700
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 27 Jul 2010 20:43:05 +0200
x86: Move alloc_desk_mask variables inside ifdef
They are only useful with CONFIG_CPUMASK_OFFSTACK
Avoids hundreds of warnings with a gcc 4.6 -Wall build.
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
include/linux/irq.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/irq.h b/include/linux/irq.h
index c03243a..fff1d77 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -439,12 +439,12 @@ extern int set_irq_msi(unsigned int irq, struct msi_desc *entry);
static inline bool alloc_desc_masks(struct irq_desc *desc, int node,
bool boot)
{
+#ifdef CONFIG_CPUMASK_OFFSTACK
gfp_t gfp = GFP_ATOMIC;
if (boot)
gfp = GFP_NOWAIT;
-#ifdef CONFIG_CPUMASK_OFFSTACK
if (!alloc_cpumask_var_node(&desc->affinity, gfp, node))
return false;
--
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