From 64ca9004b819ab87648dbfc78f3ef49ee491343e Mon Sep 17 00:00:00 2001 From: Matt Mackall Date: Sun, 8 Jan 2006 01:05:26 -0800 Subject: [PATCH] Make vm86 support optional This adds an option to remove vm86 support under CONFIG_EMBEDDED. Saves about 5k. This version eliminates most of the #ifdefs of the previous version and instead uses function stubs in vm86.h. Also, release_vm86_irqs is moved from asm-i386/irq.h to a more appropriate home in vm86.h so that the stubs can live together. $ size vmlinux-baseline vmlinux-novm86 text data bss dec hex filename 2920821 523232 190652 3634705 377611 vmlinux-baseline 2916268 523100 190492 3629860 376324 vmlinux-novm86 Signed-off-by: Matt Mackall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-i386/irq.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/asm-i386/irq.h') diff --git a/include/asm-i386/irq.h b/include/asm-i386/irq.h index 270f1986b19..5169d7af456 100644 --- a/include/asm-i386/irq.h +++ b/include/asm-i386/irq.h @@ -21,8 +21,6 @@ static __inline__ int irq_canonicalize(int irq) return ((irq == 2) ? 9 : irq); } -extern void release_vm86_irqs(struct task_struct *); - #ifdef CONFIG_X86_LOCAL_APIC # define ARCH_HAS_NMI_WATCHDOG /* See include/linux/nmi.h */ #endif -- cgit v1.2.3