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authorJens Axboe <jens.axboe@oracle.com>2008-06-26 11:22:13 +0200
committerJens Axboe <jens.axboe@oracle.com>2008-06-26 11:22:13 +0200
commitb7d7a2404f80386307ccc0cde63d8d2a5e3bc85c (patch)
treee8f4ff391f77ea4f91b4ee1367ca02e008581505 /arch/powerpc/platforms/pseries/xics.c
parent3b16cf874861436725c43ba0b68bdd799297be7c (diff)
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 'arch/powerpc/platforms/pseries/xics.c')
-rw-r--r--arch/powerpc/platforms/pseries/xics.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index ebebc28fe895..0fc830f576f5 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -383,13 +383,11 @@ static irqreturn_t xics_ipi_dispatch(int cpu)
mb();
smp_message_recv(PPC_MSG_RESCHEDULE);
}
-#if 0
- if (test_and_clear_bit(PPC_MSG_MIGRATE_TASK,
+ if (test_and_clear_bit(PPC_MSG_CALL_FUNC_SINGLE,
&xics_ipi_message[cpu].value)) {
mb();
- smp_message_recv(PPC_MSG_MIGRATE_TASK);
+ smp_message_recv(PPC_MSG_CALL_FUNC_SINGLE);
}
-#endif
#if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC)
if (test_and_clear_bit(PPC_MSG_DEBUGGER_BREAK,
&xics_ipi_message[cpu].value)) {