From: Andi Kleen ak@linux.intel.com
This saves about 2.5k text on a non force inline kernel.
Cc: x86@kernel.org Signed-off-by: Andi Kleen ak@linux.intel.com --- arch/x86/include/asm/desc.h | 17 +---------------- arch/x86/kernel/irqinit.c | 20 ++++++++++++++++++++ 2 files changed, 21 insertions(+), 16 deletions(-)
diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index 41935fa..f7183e1 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -336,22 +336,7 @@ extern int first_system_vector; /* used_vectors is BITMAP for irq is not managed by percpu vector_irq */ extern unsigned long used_vectors[];
-static inline void alloc_system_vector(int vector) -{ - if (!test_bit(vector, used_vectors)) { - set_bit(vector, used_vectors); - if (first_system_vector > vector) - first_system_vector = vector; - } else { - BUG(); - } -} - -static inline void alloc_intr_gate(unsigned int n, void *addr) -{ - alloc_system_vector(n); - set_intr_gate(n, addr); -} +void alloc_intr_gate(unsigned int n, void *addr);
/* * This routine sets up an interrupt gate at directory privilege level 3. diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c index b3300e6..b6e769b 100644 --- a/arch/x86/kernel/irqinit.c +++ b/arch/x86/kernel/irqinit.c @@ -162,6 +162,26 @@ void setup_vector_irq(int cpu) __setup_vector_irq(cpu); }
+static void alloc_system_vector(int vector) +{ + if (!test_bit(vector, used_vectors)) { + set_bit(vector, used_vectors); + if (first_system_vector > vector) + first_system_vector = vector; + } else + BUG(); +} + +/* + * This could be made __init if xen didn't abuse it in its + * suspend path! + */ +void alloc_intr_gate(unsigned int n, void *addr) +{ + alloc_system_vector(n); + set_intr_gate(n, addr); +} + static void __init smp_intr_init(void) { #ifdef CONFIG_SMP