diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-17 21:05:42 -0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2008-10-22 22:55:20 -0700 |
| commit | bb8985586b7a906e116db835c64773b7a7d51663 (patch) | |
| tree | de93ae58e88cc563d95cc124a73f3930594c6100 /include/asm-x86/irq_regs_32.h | |
| parent | 8ede0bdb63305d3353efd97e9af6210afb05734e (diff) | |
| download | op-kernel-dev-bb8985586b7a906e116db835c64773b7a7d51663.zip op-kernel-dev-bb8985586b7a906e116db835c64773b7a7d51663.tar.gz | |
x86, um: ... and asm-x86 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-x86/irq_regs_32.h')
| -rw-r--r-- | include/asm-x86/irq_regs_32.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/include/asm-x86/irq_regs_32.h b/include/asm-x86/irq_regs_32.h deleted file mode 100644 index 316a3b2..0000000 --- a/include/asm-x86/irq_regs_32.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Per-cpu current frame pointer - the location of the last exception frame on - * the stack, stored in the per-cpu area. - * - * Jeremy Fitzhardinge <jeremy@goop.org> - */ -#ifndef ASM_X86__IRQ_REGS_32_H -#define ASM_X86__IRQ_REGS_32_H - -#include <asm/percpu.h> - -DECLARE_PER_CPU(struct pt_regs *, irq_regs); - -static inline struct pt_regs *get_irq_regs(void) -{ - return x86_read_percpu(irq_regs); -} - -static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) -{ - struct pt_regs *old_regs; - - old_regs = get_irq_regs(); - x86_write_percpu(irq_regs, new_regs); - - return old_regs; -} - -#endif /* ASM_X86__IRQ_REGS_32_H */ |
