From 0498b63504f818e5ab39c818cd6f7b41319a1187 Mon Sep 17 00:00:00 2001 From: Ananth N Mavinakayanahalli Date: Mon, 9 Jan 2006 20:52:46 -0800 Subject: [PATCH] kprobes: fix build breakage The following patch (against 2.6.15-rc5-mm3) fixes a kprobes build break due to changes introduced in the kprobe locking in 2.6.15-rc5-mm3. In addition, the patch reverts back the open-coding of kprobe_mutex. Signed-off-by: Ananth N Mavinakayanahalli Acked-by: Anil S Keshavamurthy Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/kprobes.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c index 93444e32fccd..27b0c40601fb 100644 --- a/arch/powerpc/kernel/kprobes.c +++ b/arch/powerpc/kernel/kprobes.c @@ -80,11 +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, struct semaphore *s) +void __kprobes arch_remove_kprobe(struct kprobe *p) { - down(s); + down(&kprobe_mutex); free_insn_slot(p->ainsn.insn); - up(s); + up(&kprobe_mutex); } static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs) -- cgit v1.2.3-55-g7522