diff options
| author | Matt Mackall <mpm@selenic.com> | 2006-01-08 01:05:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 20:14:11 -0800 |
| commit | 64ca9004b819ab87648dbfc78f3ef49ee491343e (patch) | |
| tree | 9b5daef5280800a0006343a17f63072658d91a1d /include/asm-i386/irq.h | |
| parent | 708e9a794cf8822b760edaccd9053edb07c34d19 (diff) | |
[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 <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-i386/irq.h')
| -rw-r--r-- | include/asm-i386/irq.h | 2 |
1 files changed, 0 insertions, 2 deletions
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 |