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| author | Thomas Gleixner <tglx@linutronix.de> | 2010-10-05 15:14:35 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-12 16:53:45 +0200 |
| commit | baa0d233afe765daa6dc01ff233aea8c5944f534 (patch) | |
| tree | 23b0793b6014b637680cddef4ccc4a2860cf6436 | |
| parent | genirq: Make sparse_lock a mutex (diff) | |
| download | linux-baa0d233afe765daa6dc01ff233aea8c5944f534.tar.xz linux-baa0d233afe765daa6dc01ff233aea8c5944f534.zip | |
genirq: Switch sparse_irq allocator to GFP_KERNEL
The allocator functions are now called outside of preempt disabled
regions. Switch to GFP_KERNEL.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | kernel/irq/irqdesc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index 0e302f90d2ee..f6f660cef7af 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -95,7 +95,7 @@ static DECLARE_BITMAP(allocated_irqs, NR_IRQS); #ifdef CONFIG_SPARSE_IRQ -static RADIX_TREE(irq_desc_tree, GFP_ATOMIC); +static RADIX_TREE(irq_desc_tree, GFP_KERNEL); static void irq_insert_desc(unsigned int irq, struct irq_desc *desc) { @@ -126,9 +126,8 @@ static inline void free_masks(struct irq_desc *desc) { } static struct irq_desc *alloc_desc(int irq, int node) { - /* Temporary hack until we can switch to GFP_KERNEL */ - gfp_t gfp = gfp_allowed_mask == GFP_BOOT_MASK ? GFP_NOWAIT : GFP_ATOMIC; struct irq_desc *desc; + gfp_t gfp = GFP_KERNEL; desc = kzalloc_node(sizeof(*desc), gfp, node); if (!desc) |