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cpumask: clean up summit's send_IPI functions

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Impact: cleanup, remove cpumask from stack

summit_send_IPI_allbutself might as well call
default_send_IPI_mask_allbutself_logical().  Also change cpumask_t to
struct cpumask and &cpu_online_map to cpu_online_mask while here.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2009-03-13 14:49:55 +10:30
parent 4f0628963c
commit 70ba2b6a70
1 changed files with 3 additions and 7 deletions
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10
arch/x86/kernel/apic/summit_32.c
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@@ -53,23 +53,19 @@ static unsigned summit_get_apic_id(unsigned long x)
return (x >> 24) & 0xFF; return (x >> 24) & 0xFF;
} }
static inline void summit_send_IPI_mask(const cpumask_t *mask, int vector) static inline void summit_send_IPI_mask(const struct cpumask *mask, int vector)
{ {
default_send_IPI_mask_sequence_logical(mask, vector); default_send_IPI_mask_sequence_logical(mask, vector);
} }
static void summit_send_IPI_allbutself(int vector) static void summit_send_IPI_allbutself(int vector)
{ {
cpumask_t mask = cpu_online_map; default_send_IPI_mask_allbutself_logical(cpu_online_mask, vector);
cpu_clear(smp_processor_id(), mask);
if (!cpus_empty(mask))
summit_send_IPI_mask(&mask, vector);
} }
static void summit_send_IPI_all(int vector) static void summit_send_IPI_all(int vector)
{ {
summit_send_IPI_mask(&cpu_online_map, vector); summit_send_IPI_mask(cpu_online_mask, vector);
} }
#include <asm/tsc.h> #include <asm/tsc.h>