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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2008-08-17 19:13:17 -0400 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@zytor.com> | 2008-10-22 22:55:19 -0700 |
| commit | 8ede0bdb63305d3353efd97e9af6210afb05734e (patch) | |
| tree | a9500a323d0a2dcadca43c23b5c20186f6d9b724 /include/asm-um/system-generic.h | |
| parent | x86, um: take arch/um/include/* out of the way (diff) | |
| download | linux-dev-8ede0bdb63305d3353efd97e9af6210afb05734e.tar.xz linux-dev-8ede0bdb63305d3353efd97e9af6210afb05734e.zip | |
x86, um: initial part of asm-um move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/asm-um/system-generic.h')
| -rw-r--r-- | include/asm-um/system-generic.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/include/asm-um/system-generic.h b/include/asm-um/system-generic.h deleted file mode 100644 index 5bcfa35e7a22..000000000000 --- a/include/asm-um/system-generic.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef __UM_SYSTEM_GENERIC_H -#define __UM_SYSTEM_GENERIC_H - -#include "asm/arch/system.h" - -#undef switch_to -#undef local_irq_save -#undef local_irq_restore -#undef local_irq_disable -#undef local_irq_enable -#undef local_save_flags -#undef local_irq_restore -#undef local_irq_enable -#undef local_irq_disable -#undef local_irq_save -#undef irqs_disabled - -extern void *switch_to(void *prev, void *next, void *last); - -extern int get_signals(void); -extern int set_signals(int enable); -extern int get_signals(void); -extern void block_signals(void); -extern void unblock_signals(void); - -#define local_save_flags(flags) do { typecheck(unsigned long, flags); \ - (flags) = get_signals(); } while(0) -#define local_irq_restore(flags) do { typecheck(unsigned long, flags); \ - set_signals(flags); } while(0) - -#define local_irq_save(flags) do { local_save_flags(flags); \ - local_irq_disable(); } while(0) - -#define local_irq_enable() unblock_signals() -#define local_irq_disable() block_signals() - -#define irqs_disabled() \ -({ \ - unsigned long flags; \ - local_save_flags(flags); \ - (flags == 0); \ -}) - -extern void *_switch_to(void *prev, void *next, void *last); -#define switch_to(prev, next, last) prev = _switch_to(prev, next, last) - -#endif |