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[PATCH] kprobes: arch_remove_kprobe

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Currently arch_remove_kprobes() is only implemented/required for x86_64 and
powerpc.  All other architecture like IA64, i386 and sparc64 implementes a
dummy function which is being called from arch independent kprobes.c file.

This patch removes the dummy functions and replaces it with
#define arch_remove_kprobe(p, s)	do { } while(0)

Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Anil S Keshavamurthy
2006-01-09 20:52:45 -08:00
committed by Linus Torvalds
parent f709b12234
commit e597c2984c
12 changed files with 12 additions and 18 deletions
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4
arch/powerpc/kernel/kprobes.c
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@ -80,9 +80,11 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p)
(unsigned long) p->addr + sizeof(kprobe_opcode_t));
}
void __kprobes arch_remove_kprobe(struct kprobe *p)
void __kprobes arch_remove_kprobe(struct kprobe *p, struct semaphore *s)
{
down(s);
free_insn_slot(p->ainsn.insn);
up(s);
}
static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)