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authorDavid Daney <ddaney@caviumnetworks.com>2009-01-27 09:53:22 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-27 16:06:55 -0800
commit97179fd46da7ddedd18e95388130ed3e06c5a0c7 (patch)
tree8d1a56e41345244d36a9d943a69c5ecf76942816 /kernel/irq/manage.c
parent1267a8df209c7453d65acbdd56e3588954bf890b (diff)
cpumask fallout: Initialize irq_default_affinity earlier
Move the initialization of irq_default_affinity to early_irq_init as core_initcall is too late. irq_default_affinity can be used in init_IRQ and potentially timer and SMP init as well. All of these happen before core_initcall. Moving the initialization to early_irq_init ensures that it is initialized before it is used. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Acked-by: Mike Travis <travis@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/irq/manage.c')
-rw-r--r--kernel/irq/manage.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 618a64f1915..291f0366455 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -18,14 +18,6 @@
#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
cpumask_var_t irq_default_affinity;
-static int init_irq_default_affinity(void)
-{
- alloc_cpumask_var(&irq_default_affinity, GFP_KERNEL);
- cpumask_setall(irq_default_affinity);
- return 0;
-}
-core_initcall(init_irq_default_affinity);
-
/**
* synchronize_irq - wait for pending IRQ handlers (on other CPUs)
* @irq: interrupt number to wait for