diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2009-05-25 15:10:58 +0300 |
|---|---|---|
| committer | Pekka Enberg <penberg@cs.helsinki.fi> | 2009-06-11 19:27:07 +0300 |
| commit | 38c7fed2f5ffee17e1fa3e0f78b0e1bf43d52d13 (patch) | |
| tree | 52544d8dcfadbd5347872eae23939fe387d7c78b /include | |
| parent | a5f4f52e82114e85aa1a066bd1a450acc19a464d (diff) | |
| download | linux-38c7fed2f5ffee17e1fa3e0f78b0e1bf43d52d13.tar.bz2 | |
x86: remove some alloc_bootmem_cpumask_var calling
Now that we set up the slab allocator earlier, we can get rid of some
alloc_bootmem_cpumask_var() calls in boot code.
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/irq.h | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index eedbb8e5e0cc..1e50c34f0062 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -430,23 +430,19 @@ extern int set_irq_msi(unsigned int irq, struct msi_desc *entry); * Returns true if successful (or not required). */ static inline bool alloc_desc_masks(struct irq_desc *desc, int node, - bool boot) + bool boot) { -#ifdef CONFIG_CPUMASK_OFFSTACK - if (boot) { - alloc_bootmem_cpumask_var(&desc->affinity); + gfp_t gfp = GFP_ATOMIC; -#ifdef CONFIG_GENERIC_PENDING_IRQ - alloc_bootmem_cpumask_var(&desc->pending_mask); -#endif - return true; - } + if (boot) + gfp = GFP_NOWAIT; - if (!alloc_cpumask_var_node(&desc->affinity, GFP_ATOMIC, node)) +#ifdef CONFIG_CPUMASK_OFFSTACK + if (!alloc_cpumask_var_node(&desc->affinity, gfp, node)) return false; #ifdef CONFIG_GENERIC_PENDING_IRQ - if (!alloc_cpumask_var_node(&desc->pending_mask, GFP_ATOMIC, node)) { + if (!alloc_cpumask_var_node(&desc->pending_mask, gfp, node)) { free_cpumask_var(desc->affinity); return false; } |