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| author | Jens Axboe <jens.axboe@oracle.com> | 2008-06-26 11:22:13 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-06-26 11:22:13 +0200 |
| commit | b7d7a2404f80386307ccc0cde63d8d2a5e3bc85c (patch) | |
| tree | e8f4ff391f77ea4f91b4ee1367ca02e008581505 /include/asm-powerpc | |
| parent | 3b16cf874861436725c43ba0b68bdd799297be7c (diff) | |
| download | op-kernel-dev-b7d7a2404f80386307ccc0cde63d8d2a5e3bc85c.zip op-kernel-dev-b7d7a2404f80386307ccc0cde63d8d2a5e3bc85c.tar.gz | |
powerpc: convert to generic helpers for IPI function calls
This converts ppc to use the new helpers for smp_call_function() and
friends, and adds support for smp_call_function_single().
ppc loses the timeout functionality of smp_call_function_mask() with
this change, as the generic code does not provide that.
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/smp.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h index 505f35b..c663a1f 100644 --- a/include/asm-powerpc/smp.h +++ b/include/asm-powerpc/smp.h @@ -67,10 +67,7 @@ DECLARE_PER_CPU(cpumask_t, cpu_sibling_map); * in /proc/interrupts will be wrong!!! --Troy */ #define PPC_MSG_CALL_FUNCTION 0 #define PPC_MSG_RESCHEDULE 1 -/* This is unused now */ -#if 0 -#define PPC_MSG_MIGRATE_TASK 2 -#endif +#define PPC_MSG_CALL_FUNC_SINGLE 2 #define PPC_MSG_DEBUGGER_BREAK 3 void smp_init_iSeries(void); @@ -117,6 +114,9 @@ extern void smp_generic_take_timebase(void); extern struct smp_ops_t *smp_ops; +extern void arch_send_call_function_single_ipi(int cpu); +extern void arch_send_call_function_ipi(cpumask_t mask); + #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ |
