include/linux/mount.h: remove CVS keyword

[linux-2.6-omap-h63xx.git] / arch / arm / kernel / kprobes.c

diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index 5ee39e10c8d18a37eb8004e91b0e5c046bd2eff7..3f9abe0e9aff7e124fd399ce4fd9c4a47380c044 100644 (file)
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -200,9 +200,12 @@ void __kprobes kprobe_handler(struct pt_regs *regs)
        }
 }
 
-int kprobe_trap_handler(struct pt_regs *regs, unsigned int instr)
+static int __kprobes kprobe_trap_handler(struct pt_regs *regs, unsigned int instr)
 {
+       unsigned long flags;
+       local_irq_save(flags);
        kprobe_handler(regs);
+       local_irq_restore(flags);
        return 0;
 }
 
@@ -296,8 +299,7 @@ static __used __kprobes void *trampoline_handler(struct pt_regs *regs)
        unsigned long trampoline_address = (unsigned long)&kretprobe_trampoline;
 
        INIT_HLIST_HEAD(&empty_rp);
-       spin_lock_irqsave(&kretprobe_lock, flags);
-       head = kretprobe_inst_table_head(current);
+       kretprobe_hash_lock(current, &head, &flags);
 
        /*
         * It is possible to have multiple instances associated with a given
@@ -337,7 +339,7 @@ static __used __kprobes void *trampoline_handler(struct pt_regs *regs)
        }
 
        kretprobe_assert(ri, orig_ret_address, trampoline_address);
-       spin_unlock_irqrestore(&kretprobe_lock, flags);
+       kretprobe_hash_unlock(current, &flags);
 
        hlist_for_each_entry_safe(ri, node, tmp, &empty_rp, hlist) {
                hlist_del(&ri->hlist);
@@ -347,7 +349,6 @@ static __used __kprobes void *trampoline_handler(struct pt_regs *regs)
        return (void *)orig_ret_address;
 }
 
-/* Called with kretprobe_lock held. */
 void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
                                      struct pt_regs *regs)
 {