From 762db4347060c5d23e9675846e02f7d95d7f944f Mon Sep 17 00:00:00 2001 From: Alexander van Heukelum Date: Tue, 9 Sep 2008 21:55:55 +0200 Subject: i386: remove kprobes' restore_interrupts in favour of conditional_sti x86_64 uses a helper function conditional_sti in traps_64.c which is equal to restore_interrupts in kprobes.h. The only user of restore_interrupts is in traps_32.c. Introduce conditional_sti for i386 and remove restore_interrupts. Signed-off-by: Alexander van Heukelum Signed-off-by: Ingo Molnar --- include/asm-x86/kprobes.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'include/asm-x86/kprobes.h') diff --git a/include/asm-x86/kprobes.h b/include/asm-x86/kprobes.h index bd8407863c13..8a0748d01036 100644 --- a/include/asm-x86/kprobes.h +++ b/include/asm-x86/kprobes.h @@ -82,15 +82,6 @@ struct kprobe_ctlblk { struct prev_kprobe prev_kprobe; }; -/* trap3/1 are intr gates for kprobes. So, restore the status of IF, - * if necessary, before executing the original int3/1 (trap) handler. - */ -static inline void restore_interrupts(struct pt_regs *regs) -{ - if (regs->flags & X86_EFLAGS_IF) - local_irq_enable(); -} - extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); extern int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val, void *data); -- cgit v1.2.3-55-g7522