From c49c5330c9592f29a69bb2ea8f6e7fd5d9c151e8 Mon Sep 17 00:00:00 2001 From: Glauber de Oliveira Costa Date: Tue, 13 Feb 2007 13:26:22 +0100 Subject: [PATCH] [PATCH] x86-64: Remove fastcall references in x86_64 code Unlike x86, x86_64 already passes arguments in registers. The use of regparm attribute makes no difference in produced code, and the use of fastcall just bloats the code. Signed-off-by: Glauber de Oliveira Costa Signed-off-by: Andi Kleen Cc: Andi Kleen Signed-off-by: Andrew Morton --- arch/x86_64/kernel/acpi/sleep.c | 2 +- arch/x86_64/kernel/x8664_ksyms.c | 4 ++-- include/asm-x86_64/hw_irq.h | 2 +- include/asm-x86_64/mutex.h | 6 +++--- 4 files changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/x86_64/kernel/acpi/sleep.c b/arch/x86_64/kernel/acpi/sleep.c index 5ebf62c7a3d2..23178ce6c783 100644 --- a/arch/x86_64/kernel/acpi/sleep.c +++ b/arch/x86_64/kernel/acpi/sleep.c @@ -58,7 +58,7 @@ unsigned long acpi_wakeup_address = 0; unsigned long acpi_video_flags; extern char wakeup_start, wakeup_end; -extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long)); +extern unsigned long acpi_copy_wakeup_routine(unsigned long); static pgd_t low_ptr; diff --git a/arch/x86_64/kernel/x8664_ksyms.c b/arch/x86_64/kernel/x8664_ksyms.c index 23a7da312f30..0dffae69f4ad 100644 --- a/arch/x86_64/kernel/x8664_ksyms.c +++ b/arch/x86_64/kernel/x8664_ksyms.c @@ -35,8 +35,8 @@ EXPORT_SYMBOL(copy_page); EXPORT_SYMBOL(clear_page); #ifdef CONFIG_SMP -extern void FASTCALL( __write_lock_failed(rwlock_t *rw)); -extern void FASTCALL( __read_lock_failed(rwlock_t *rw)); +extern void __write_lock_failed(rwlock_t *rw); +extern void __read_lock_failed(rwlock_t *rw); EXPORT_SYMBOL(__write_lock_failed); EXPORT_SYMBOL(__read_lock_failed); #endif diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h index 179cce755aa7..552df5f10a6d 100644 --- a/include/asm-x86_64/hw_irq.h +++ b/include/asm-x86_64/hw_irq.h @@ -91,7 +91,7 @@ extern void enable_8259A_irq(unsigned int irq); extern int i8259A_irq_pending(unsigned int irq); extern void make_8259A_irq(unsigned int irq); extern void init_8259A(int aeoi); -extern void FASTCALL(send_IPI_self(int vector)); +extern void send_IPI_self(int vector); extern void init_VISWS_APIC_irqs(void); extern void setup_IO_APIC(void); extern void disable_IO_APIC(void); diff --git a/include/asm-x86_64/mutex.h b/include/asm-x86_64/mutex.h index 16396b1de3e4..6c2949a3c677 100644 --- a/include/asm-x86_64/mutex.h +++ b/include/asm-x86_64/mutex.h @@ -21,7 +21,7 @@ do { \ unsigned long dummy; \ \ typecheck(atomic_t *, v); \ - typecheck_fn(fastcall void (*)(atomic_t *), fail_fn); \ + typecheck_fn(void (*)(atomic_t *), fail_fn); \ \ __asm__ __volatile__( \ LOCK_PREFIX " decl (%%rdi) \n" \ @@ -47,7 +47,7 @@ do { \ */ static inline int __mutex_fastpath_lock_retval(atomic_t *count, - int fastcall (*fail_fn)(atomic_t *)) + int (*fail_fn)(atomic_t *)) { if (unlikely(atomic_dec_return(count) < 0)) return fail_fn(count); @@ -67,7 +67,7 @@ do { \ unsigned long dummy; \ \ typecheck(atomic_t *, v); \ - typecheck_fn(fastcall void (*)(atomic_t *), fail_fn); \ + typecheck_fn(void (*)(atomic_t *), fail_fn); \ \ __asm__ __volatile__( \ LOCK_PREFIX " incl (%%rdi) \n" \ -- GitLab