lkml.org 
[lkml]   [2010]   [Jun]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] [2/23] IRQ: Move alloc_desk_mask variables inside ifdef
Date

They are only useful with CONFIG_CPUMASK_OFFSTACK

Avoids hundreds of warnings with a gcc 4.6 -Wall build.

Cc: tglx@linutronix.de
Signed-off-by: Andi Kleen <ak@linux.intel.com>

---
include/linux/irq.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.35-rc2-gcc/include/linux/irq.h
===================================================================
--- linux-2.6.35-rc2-gcc.orig/include/linux/irq.h
+++ linux-2.6.35-rc2-gcc/include/linux/irq.h
@@ -439,12 +439,12 @@ extern int set_irq_msi(unsigned int irq,
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;


\
 
 \ /
  Last update: 2010-06-10 13:13    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site