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cpumask: remove cpumask_t assignment from vector_allocation_domain()

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Impact: cleanup

It's not legal to do assignments into cpumask_var_t; they will soon be of
variable length.

So explicitly clear the mask and set the first word, rather than using
assignment.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2009-03-13 14:49:56 +10:30
parent d680eb8bcd
commit 5c6cb5e2b1
4 changed files with 8 additions and 4 deletions
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3
arch/x86/kernel/apic/es7000_32.c
View File

@ -420,7 +420,8 @@ static void es7000_vector_allocation_domain(int cpu, cpumask_t *retmask)
* deliver interrupts to the wrong hyperthread when only one
* hyperthread was specified in the interrupt desitination.
*/
*retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
cpumask_clear(retmask);
cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
}

3
arch/x86/kernel/apic/numaq_32.c
View File

@ -472,7 +472,8 @@ static void numaq_vector_allocation_domain(int cpu, cpumask_t *retmask)
* deliver interrupts to the wrong hyperthread when only one
* hyperthread was specified in the interrupt desitination.
*/
*retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
cpumask_clear(retmask);
cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
}
static void numaq_setup_portio_remap(void)

3
arch/x86/kernel/apic/probe_32.c
View File

@ -83,7 +83,8 @@ static void default_vector_allocation_domain(int cpu, struct cpumask *retmask)
* deliver interrupts to the wrong hyperthread when only one
* hyperthread was specified in the interrupt desitination.
*/
*retmask = (cpumask_t) { { [0] = APIC_ALL_CPUS } };
cpumask_clear(retmask);
cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
}
/* should be called last. */

3
arch/x86/kernel/apic/summit_32.c
View File

@ -352,7 +352,8 @@ static void summit_vector_allocation_domain(int cpu, cpumask_t *retmask)
* deliver interrupts to the wrong hyperthread when only one
* hyperthread was specified in the interrupt desitination.
*/
*retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
cpumask_clear(retmask);
cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
}
#ifdef CONFIG_X86_SUMMIT_NUMA