diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2008-06-26 11:21:54 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-06-26 11:21:54 +0200 |
| commit | 3b16cf874861436725c43ba0b68bdd799297be7c (patch) | |
| tree | 8e48647e3dce5dde6917f260f93c4b9f19945c55 /arch/x86/kernel/i8259_64.c | |
| parent | 3d4422332711ef48ef0f132f1fcbfcbd56c7f3d1 (diff) | |
x86: convert to generic helpers for IPI function calls
This converts x86, x86-64, and xen to use the new helpers for
smp_call_function() and friends, and adds support for
smp_call_function_single().
Acked-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'arch/x86/kernel/i8259_64.c')
| -rw-r--r-- | arch/x86/kernel/i8259_64.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/i8259_64.c b/arch/x86/kernel/i8259_64.c index fa57a1568508..00d2ccdc69f8 100644 --- a/arch/x86/kernel/i8259_64.c +++ b/arch/x86/kernel/i8259_64.c @@ -494,6 +494,10 @@ void __init native_init_IRQ(void) /* IPI for generic function call */ set_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt); + /* IPI for generic single function call */ + set_intr_gate(CALL_FUNCTION_SINGLE_VECTOR, + call_function_single_interrupt); + /* Low priority IPI to cleanup after moving an irq */ set_intr_gate(IRQ_MOVE_CLEANUP_VECTOR, irq_move_cleanup_interrupt); #endif |